Journal of Hydraulics

Keyword Index

A

Abel Integral Function Mathematical and laboratory model investigation of linear proportional sharp edge spillways [Volume 20, Issue 4, 2025, Pages 95-108]
Abnormal wave Hybrid Wavelet-SVM Method to Predict the Occurrence of Abnormal Waves [Volume 13, Issue 1, 2018, Pages 1-15]
Abrupt Drop Investigation of Cavitation at the Roughened Bed of Abrupt Drop Stilling Basin [Volume 8, Issue 2, 2013, Pages 29-40]
Accelerating Force Analysis of Hydrodynamic Forces Over High Embankments Flip Bucket (Case study: Jareh Dam) [Volume 20, Issue 2, 2025, Pages 53-64]
Accumulation probability (AP) A Laboratory Study of the Controlling Role of Worst-Case Log Placement and Pier–Abutment Effects on Accumulation Probability [(Articles in Press)]
Acoustic Doppler velocimeter Application of post-processing methods on the velocity statistics measured at different sampling frequencies using acoustic Doppler velocimeter [Volume 16, Issue 1, 2021, Pages 37-51]
Acoustic Doppler Velocimeter (ADV) » Research Note « Hydraulic Flow Characteristics in Rotating Flume using the Acoustic Doppler Velocimeter (ADV) [Volume 7, Issue 2, 2012, Pages 77-85]
Acoustic Tomography Numerical modeling for estimating the mean particle size and concentration of suspended sediments in rivers using the acoustic tomography method [Volume 18, Issue 2, 2023, Pages 67-85]
Acoustic Tomography Identification of special rays using the ray theory method in the Latian Dam Reservoir using coastal acoustic tomography system [Volume 20, Issue 1, 2025, Pages 35-55]
Adaptive Weighting 2-D Adaptive Weighting in Collocated Discrete Least Square Meshless Method [Volume 7, Issue 2, 2012, Pages 63-76]
ADRE Equation Analytical Solution of Pollution Transport Equation with Arbitrary Time Pattern of Multiple Point Sources using Green’s Function Method [Volume 8, Issue 4, 2013, Pages 13-25]
ADV Experimental Evaluation of Performance of the New Design of Bed Protection Models (F-jacks) in Altering the Flow Pattern around Bridge Piers [Volume 19, Issue 1, 2024, Pages 67-86]
Advection- Dispersion Equation Study of the Longitudinal Dispersion Coefficient of Nonreactive Solute through the Rockfill Medium [Volume 12, Issue 2, 2017, Pages 1-12]
Aeration Experimental and Numerical study of piano key weir with upstream nose and semicircular section at the outlet [Volume 15, Issue 2, 2020, Pages 31-45]
Aeration Numerical modeling of parameters affecting the flow over the chute spillway aerator and the air concentration in downstream of it [Volume 15, Issue 4, 2020, Pages 47-63]
Aeration coefficient Investigation of Aeration Valves in Opening of Service and Emergency Valves and Providing Relationships for Joint Operation of Valves [Volume 17, Issue 2, 2022, Pages 47-56]
Aeration Pipe Effect of air injection pipe position on local scour reduction around the cylindrical bridge pier with experimental investigation [Volume 15, Issue 3, 2020, Pages 1-14]
Air -Boubble screen The effect of air bubble screen on scouring reduction in a mild 90 degrees bend [Volume 14, Issue 1, 2019, Pages 91-105]
Air pocket Entrainment Analyzing the Key Factors Affecting Transient Pressures Occurring During Pipe Filling Using a Numerical Approach [Volume 17, Issue 3, 2022, Pages 85-103]
Air-Valve A Survey on Effective Factors in Accidents of Geisour-Gonabad Water Supply Pipeline [Volume 7, Issue 1, 2012, Pages 1-12]
Akan analytical solution Cellular Automata Model for Simulating Surface Runoff [Volume 17, Issue 3, 2022, Pages 121-135]
Analytical Approach An Analytical Solution for Finding the Deflection Point of the Wetted Perimeter – Discharge Curve by Hydraulic Methods for the Determination of Environmental Flow requirements [Volume 9, Issue 1, 2014, Pages 27-43]
Analytical Equation Investigation on the effects of water head on discharge distribution and streamlines pattern over the Asymmetric Piano key weirs [Volume 14, Issue 1, 2019, Pages 1-17]
Analytical model Analytical Model of Excess Shear Stress and Riparian Vegetation in Determination of Optimal Dimensions of Gravel Bed Rivers [Volume 10, Issue 2, 2015, Pages 57-71]
Analytical model Extraction of an analytical solution for flood routing in the river reaches (case study of Simineh River) [Volume 15, Issue 2, 2020, Pages 113-130]
Analytic element method Neyshabur Plain Groundwater Flow Modelling Using Analytic Element and Point Collocation Mesh Free Methods [Volume 11, Issue 3, 2016, Pages 47-58]
Angle of attack » Research Note « Evaluation of Submerged Vanes Effect on Hydraulic Jump Characteristics in Stilling Basins [Volume 8, Issue 1, 2013, Pages 73-81]
Angle of attack » Research Note « Impact of Channel Contraction on the Abutment Scour and Application of Submerged Vanes in Scour Prevention and Control [Volume 10, Issue 4, 2015, Pages 65-72]
Anisotropy Anisotropy Feature Analysis of the Flow Field Around Straight and T Shaped Spur Dike [Volume 11, Issue 1, 2016, Pages 1-19]
Annular Flume » Research Note « Hydraulic Flow Characteristics in Rotating Flume using the Acoustic Doppler Velocimeter (ADV) [Volume 7, Issue 2, 2012, Pages 77-85]
Annular Flume Experimental Investigation of The Effect of Bed’s Coarse Gravel on the Deposition and Entrapment of Suspended Cohesive Sediment Process [Volume 13, Issue 3, 2018, Pages 83-93]
Annular Flume Experimental Study on the Threshold Shear Stress of fine sediments (Case Study: Karkeh Reservoir Dam Sediments) [Volume 13, Issue 3, 2018, Pages 107-115]
Ansys Numerical Investigation of Leakage from Steel Pipes Submerged in Water Based on the Experimental Results of Non-submerged Pipes [Volume 11, Issue 4, 2016, Pages 29-44]
Anti-Vortex Devices The Effect of Anti-Vortex Plates on Vortex Dissipation, Discharge Coefficient and Inlet Loss Coefficient in Hydropower Intakes [Volume 17, Issue 3, 2022, Pages 15-29]
Anti-Vortex Plates The effects of geometrical parameters of anti-vortex plates on flow field in vertical intakes [Volume 15, Issue 2, 2020, Pages 47-66]
Anzali Wetland&‌‌‌‌ndash Evaluation of the effects of Anzali Port Development on Sedimentation at Anzali Wetland by Numerical Simulations [Volume 20, Issue 4, 2025, Pages 57-70]
Apparent Shear Force Experimental Study of Flow in Prismatic Compound Channel with Inclined Floodplains [Volume 18, Issue 3, 2023, Pages 21-34]
Aq Qala Industrial State Numerical Simulation of Flood Inundation around Aq Qala Industrial state and Remedies for its Protection [Volume 16, Issue 2, 2021, Pages 15-30]
Arced Three Dimensional Hydrodynamics of Arced Piano Key Spillways [Volume 9, Issue 3, 2014, Pages 61-79]
Arched earth dam » Research Note « Investigation of the Effects of Valley Shape and Arc Radius on the Seepage Analysis of Arched Earth Dams using 3D Numerical Modeling [Volume 13, Issue 2, 2018, Pages 83-93]
Armor Layer Armoring Effect on Local Scouring around the Bridge Pier under Unsteady Flow Condition (Part 2) [Volume 7, Issue 2, 2012, Pages 13-26]
Armor Layer Determination of Form Friction Factor of Armored Gravel-Beds Rivers ‎ [Volume 13, Issue 3, 2018, Pages 1-16]
Armor Layer Single Bridge Pier Scour in Uniform and Non-uniform Sediment Beds Under Steady and Unsteady Flow [Volume 14, Issue 4, 2019, Pages 19-33]
Armor Layer The Effect of Height and Vertical Position of Slot on the Reduction of Scour Depth around Cylindrical Bridge Pier in Uniform and Non-uniform Sediments [Volume 16, Issue 4, 2021, Pages 37-48]
Arrangement Experimental Study of Vertical velocity profiles in compound channels with vegetation on floodplains [Volume 15, Issue 4, 2020, Pages 31-45]
Artificial de-stratification Evaluation of the Effect of Thermal Stratification Strength on Artificial De-stratification Efficiency in Reservoirs [Volume 10, Issue 4, 2015, Pages 17-33]
Artificial Neural Network » Research Note « Neural Network Model for Predicting Characteristics of Convergent Hydraulic Jump in Stilling Basins with Inverse Slope [Volume 7, Issue 1, 2012, Pages 83-91]
Artificial Neural Network Application of Artificial Neural Networks in Estimation of Scour Depth around the Bridge Pier with Sticky Sediments [Volume 14, Issue 1, 2019, Pages 141-149]
Artificial Neural Network Application of Taguchi method in reducing the number of experiments and optimizing the factors of artificial neural network related to the phenomenon of design of stable size of RipRap around bridge piers [Volume 16, Issue 4, 2021, Pages 63-77]
Artificial recharge Investigation of hydromorphological changes of Karaj River due to the implementation of water resources development and river engineering projects [Volume 16, Issue 1, 2021, Pages 93-110]
Assessment index Application of intelligent algorithm to model head-discharge relationship for submerged labyrinth and linear weirs [Volume 15, Issue 2, 2020, Pages 149-164]
Asymmetric compound channel Determining the rating curves in asymmetric compound channels [Volume 14, Issue 1, 2019, Pages 65-77]
Asymmetric Pianokey weir Investigation on the effects of water head on discharge distribution and streamlines pattern over the Asymmetric Piano key weirs [Volume 14, Issue 1, 2019, Pages 1-17]
Automatic valve Urban water distribution management in high-consumption areas using an automatic flow control valve [(Articles in Press)]

B

Backwater Experimental and numerical investigation of blockage effects on flows in a culvert [Volume 15, Issue 2, 2020, Pages 1-14]
Baffle blocks Determination of the Optimum Value of Depth and Position of Baffle Blocks using Studies Designed by Taguchi and Full Factorial Methods [Volume 12, Issue 2, 2017, Pages 35-44]
Baffle blocks Comparison of stilling basins with rigid and gabion equipment [Volume 16, Issue 2, 2021, Pages 91-105]
Bandsar Flood modeling in bandsar using cell model technique [Volume 16, Issue 4, 2021, Pages 49-62]
Bank slope Effect of Slope on the Stability of Riverbanks with a Mobile Bed: An Experimental Study [Volume 18, Issue 4, 2023, Pages 61-68]
Bank vegetation Analytical Model of Excess Shear Stress and Riparian Vegetation in Determination of Optimal Dimensions of Gravel Bed Rivers [Volume 10, Issue 2, 2015, Pages 57-71]
Beach classification A Comparative Study between Numerical Results and Field Observations for Coastal Morphology Features in Miankaleh Coasts [Volume 13, Issue 2, 2018, Pages 37-53]
Bed form Experimental Study on the Effect of the Parallel and Flake Ripple Bed Forms on the Manning Roughness Coefficient [Volume 8, Issue 4, 2013, Pages 55-65]
Bed form Determination of Form Friction Factor of Armored Gravel-Beds Rivers ‎ [Volume 13, Issue 3, 2018, Pages 1-16]
Bed form Experimental Study of the Effect of Bed Forms on Darcy-Weisbach Friction Coefficient in Straight Open Channels [Volume 17, Issue 1, 2022, Pages 35-50]
Bed load Feasibility of Reducing the Surface of Submerged Vanes by Maintaining Efficiency in the River Bend [Volume 12, Issue 4, 2017, Pages 15-26]
Bed profile Numerical Modeling of the Sediment Bed Downstream of Flushing Channels for Different Gate Openings and Slopes [Volume 21, Issue 1, 2026, Pages 107-122]
Bed Roughness An Investigation on Gravel-Bed Roughness Characterization [Volume 9, Issue 4, 2014, Pages 73-86]
Bed Roughness Introducing and Evaluating the Effectiveness of Various Image Processing Algorithms in Determining Hydraulic Raughness Using Gradation Curve in Gravel Bed Rivers [Volume 13, Issue 4, 2018, Pages 93-110]
Bed-roughness height Sediment Transport under Saltation Regime in Turbulent Flow Part B: Sensitivity Analysis of Important Parameters of the Model [Volume 11, Issue 4, 2016, Pages 19-28]
Bed Shear Stress Experimental Study on the Effect of Different Concentration of Wastewater on the Deposition Rate of Cohesive Sediments by using Rotating Circular Flume [Volume 8, Issue 3, 2013, Pages 19-28]
Bed Shear Stress » Research Note « Evaluation of Submerged Vanes Effect on Hydraulic Jump Characteristics in Stilling Basins [Volume 8, Issue 1, 2013, Pages 73-81]
Bed Shear Stress Study of the Bed Shear Stress Distribution around River Structures using Three Ports Preston Tube [Volume 7, Issue 2, 2012, Pages 47-62]
Bed Shear Stress Hydraulic characteristics of flow over the asymmetric hydrofoil weirs [Volume 14, Issue 4, 2019, Pages 123-136]
Bed slope Investigating the Effect of the Density and Pattern of Roughness Blocks with Obstacle on the Control of Density Current Head [Volume 14, Issue 2, 2019, Pages 105-115]
Bed stabilization Performance of Riprap Structures in the Stabilization of Knick Points in a Rectangular Canal, an Experimental Study [Volume 13, Issue 2, 2018, Pages 1-23]
Beheshtabad River Investigation of the flow structure affected by three vegetation patch densities in a cobble-bed river [Volume 14, Issue 2, 2019, Pages 69-88]
Beichley Graph Geometry Modification of Stilling Basin USBR VI with Numerical Simulation [Volume 13, Issue 4, 2018, Pages 1-15]
Binomial Equations Experimental Study of the Equivalent Coefficients of the Forschheimer Equation in Vertical non-homogeneous Media of non-Darcy Flow in Gravel Materials [Volume 21, Issue 1, 2026, Pages 23-38]
BIV Technique Experimental study of flow characteristics in a stepped spillway with the installation of a continuous obstacle with different geometric characteristics [Volume 20, Issue 1, 2025, Pages 91-109]
Body of rock-fill dams Numerical and Experimental Investigation of the Distribution of Non-Cohesive Sediments in the Body of Rock-Fill Dams [Volume 13, Issue 2, 2018, Pages 25-36]
Bottom hole Experimental Investigation of Suction Pipe Holes Arrangement Effect on the Burrowing-type Dredging Method Performance [Volume 10, Issue 1, 2015, Pages 1-12]
Bottom outlet » Research Note « Numerical Investigation on the Impact of Conduit Curvature of the Bottom Outlet Service Gates on the Hydraulics of Flow [Volume 12, Issue 3, 2017, Pages 61-68]
Boundary Layer Characteristics Method Validation of the double-averaging velocity profile in decelerating flows over coarse-bed rivers [Volume 14, Issue 2, 2019, Pages 47-67]
Boundary Shear Stress Distribution Experimental Study of Flow in Prismatic Compound Channel with Inclined Floodplains [Volume 18, Issue 3, 2023, Pages 21-34]
Boussinesq equations Application of high order one dimensional equation in predicting open channel flow properties with lateral contraction [Volume 13, Issue 3, 2018, Pages 117-125]
Box counting method Relation of Fractal Dimension and Sinuosity coefficient in Meandering River [Volume 15, Issue 1, 2020, Pages 13-24]
Breach geometry An experimental examination of riprap effects on homogeneous embankment dams overtopping breach [Volume 18, Issue 4, 2023, Pages 49-59]
Bridge abutment Numerical Simulation of Bridge Contraction Scouring at Abutments [Volume 8, Issue 2, 2013, Pages 75-88]
Bridge abutment Effect of Non-submerged Rigid Vegetation in Floodplain on Bed Shear Stress around Bridge Abutment [Volume 9, Issue 1, 2014, Pages 45-57]
Bridge clogging A Laboratory Study of the Controlling Role of Worst-Case Log Placement and Pier–Abutment Effects on Accumulation Probability [(Articles in Press)]
Bridge pier group Experimental investigation of the effect of hydrograph and steady flow properties on group pier bridge scouring for different spacing [Volume 16, Issue 2, 2021, Pages 73-90]
Bridge pier scour The effect of pressure flow conditions on bridge pier scour in compound open channels with vegetation [Volume 17, Issue 1, 2022, Pages 89-103]
Brine discharge Validation of CORMIX model in simulation of single port brine discharge into seawater [Volume 16, Issue 4, 2021, Pages 93-108]
Brine discharge An experimental study on the process of mixing and dilution for the discharge of dense effluent [Volume 17, Issue 4, 2022, Pages 109-122]
Broad crested weirs Numerical modeling of the flow over the spillway using the weakly compressible moving particles semi-implicit method (WCMPS) (case study of Dehn Qala dam) [Volume 18, Issue 3, 2023, Pages 1-19]
Bubble plume Evaluation of the Effect of Thermal Stratification Strength on Artificial De-stratification Efficiency in Reservoirs [Volume 10, Issue 4, 2015, Pages 17-33]
Building arrangements Study of Transverse Flows and Secondary Currents in Compound Meandering Channel under the Effect of Building Arrangements [Volume 19, Issue 4, 2024, Pages 11-29]

C

Calibration Resilience analysis under simultaneous failure of pipes in water distribution network (Case study in one of the cities of Khorasan Razavi) [Volume 15, Issue 3, 2020, Pages 93-105]
Calibration Optimal Design of Pressure Sampling in Water Distribution Networks for Calibration of Hydraulic Models [Volume 16, Issue 1, 2021, Pages 53-66]
Canals Discharge Coefficient of Elliptical Lopac Gate with Gradual Transition in Submergence Condition [Volume 15, Issue 2, 2020, Pages 67-80]
Caputo Method Two-Dimensional Modeling of Fractional Advection-Dispersion Equation using Meshfree Local Petrov-Galerkin Numerical Method (Case Study: Athabasca River) [Volume 17, Issue 4, 2022, Pages 65-83]
Cavitation Investigation of Cavitation at the Roughened Bed of Abrupt Drop Stilling Basin [Volume 8, Issue 2, 2013, Pages 29-40]
Cavitation Numerical modeling of parameters affecting the flow over the chute spillway aerator and the air concentration in downstream of it [Volume 15, Issue 4, 2020, Pages 47-63]
Cavitation Investigation of Aeration Valves in Opening of Service and Emergency Valves and Providing Relationships for Joint Operation of Valves [Volume 17, Issue 2, 2022, Pages 47-56]
Cavitation Modeling and analysis of simultaneous effects of watter hammer and cavitation impact on pipe [Volume 17, Issue 2, 2022, Pages 1-19]
Cavitation. Cascade weir The inception point of flow aeration on a rough stepped spillway [Volume 18, Issue 4, 2023, Pages 27-33]
Cavitation detection Examination of the sensitivity parameters to detect automatic cavitation in Hydro-turbines of the SefidRood dam considering remaining useful life [Volume 14, Issue 1, 2019, Pages 79-89]
Cavitation Index Experimental Investigation of Roughness Effect on the Cavitation Index in Ogee-Spillway [Volume 16, Issue 2, 2021, Pages 107-121]
CCHE2D model Development of an Integrated Method for Studying the Effects of Large Dam on Erosion, Length and Width of River [Volume 12, Issue 1, 2017, Pages 1-22]
Cell face velocity The Effect of Methods of Calculating Velocity on Cell Faces in Sub-critical Open Channel Flow Simulation [Volume 11, Issue 3, 2016, Pages 15-32]
Cellular Automata Investigation of Cellular Automata Method to Urban Flood Modeling [Volume 14, Issue 3, 2019, Pages 85-98]
Cellular Automata Cellular Automata Model for Simulating Surface Runoff [Volume 17, Issue 3, 2022, Pages 121-135]
Chah-Nimeh reservoirs Study on the Impact of Input Flow Rate on Suspended Sediments in Lakes Using Satellite Imagery: A Case Study [Volume 18, Issue 3, 2023, Pages 63-79]
Chaos Theory Analysis and Prediction of the Kashkan River Flow using Chaos Theory [Volume 8, Issue 3, 2013, Pages 45-61]
Characteristic Method Analyzing the Key Factors Affecting Transient Pressures Occurring During Pipe Filling Using a Numerical Approach [Volume 17, Issue 3, 2022, Pages 85-103]
Chute Numerical modeling of the flow over the spillway using the weakly compressible moving particles semi-implicit method (WCMPS) (case study of Dehn Qala dam) [Volume 18, Issue 3, 2023, Pages 1-19]
Chute Convergence Numerical simulation of the Chute Convergence effects on Forming the Transverse Wave in Flood Evacuation Systems [Volume 14, Issue 3, 2019, Pages 67-84]
Chute Spillway Experimental Investigation of Pier Waves on Gated Chute Spillways [Volume 8, Issue 2, 2013, Pages 1-18]
Circular crested weir » Research Note « Investigation on Discharge Coefficient of Circular Crested Weir using Numerical Modeling [Volume 12, Issue 3, 2017, Pages 53-60]
Circular jet Evaluation of LRR Model in Numerical Simulation of Wall-Jet with Circular Nozzle [Volume 20, Issue 4, 2025, Pages 109-121]
Clay Experimental Investigation of Adding Clay and PAM on Scour Reduction Bridge Piers under the influence Removal of River materials [Volume 13, Issue 3, 2018, Pages 59-70]
CLEWs framework Coupling Surface Water Operation Control with the CLEWs Framework for Sustainable Irrigation Management: A Case Study of the Qazvin Irrigation Network [(Articles in Press)]
Clogging Investigation of the effect of treated wastewater injection on the permeability of unsaturated and saturated porous media in the aquifer storage and recovery system [Volume 18, Issue 1, 2023, Pages 51-61]
Coanda effect Numerical Simulation of Dense Discharges from 30o Submerged Inclined Jet in Free and Bed-Affected Conditions [Volume 15, Issue 3, 2020, Pages 75-91]
Coastal acoustic tomography Identification of special rays using the ray theory method in the Latian Dam Reservoir using coastal acoustic tomography system [Volume 20, Issue 1, 2025, Pages 35-55]
Coastal Aquifer Experimental and numerical investigation on seawater intrusion into unconfined coastal aquifers under instantaneous changes of heads at boundaries [Volume 14, Issue 2, 2019, Pages 129-143]
Coastal Aquifer Laboratory Study of Hydraulic and Physical Barriers Effect on Saltwater Intrusion [Volume 20, Issue 2, 2025, Pages 19-35]
Coastal reservoir Numerical modeling of salinity changes in the desalination stage of a coastal reservoir [Volume 16, Issue 3, 2021, Pages 69-83]
Coastal reservoir A review of salinity management for coastal reservoirs with the aim of storing flood drained into sea [Volume 17, Issue 1, 2022, Pages 123-140]
Coherent structures Detection of Coherent Structures in Non-smooth Open Channel Flow (Comment on Quadrant Analysis) [Volume 11, Issue 4, 2016, Pages 45-56]
Cohesive Sediment » Research Note « Hydraulic Flow Characteristics in Rotating Flume using the Acoustic Doppler Velocimeter (ADV) [Volume 7, Issue 2, 2012, Pages 77-85]
Cohesive Sediment Experimental Investigation of The Effect of Bed’s Coarse Gravel on the Deposition and Entrapment of Suspended Cohesive Sediment Process [Volume 13, Issue 3, 2018, Pages 83-93]
Cohesive Sediment Experimental Study on the Threshold Shear Stress of fine sediments (Case Study: Karkeh Reservoir Dam Sediments) [Volume 13, Issue 3, 2018, Pages 107-115]
Cohesive Sediment Experimental study of the effect of urban wastewater treatment on the process of deposition and consolidation of cohesive sediments in water transfer systems [Volume 13, Issue 4, 2018, Pages 81-92]
Cohesive Sediment The role of urban wastewater on the rate of cohesive sediment erosion in water transfer channels [Volume 14, Issue 4, 2019, Pages 35-49]
Cohesive sedimentary bed Experimental investigation of the effect of distance between crossing point of two symmetrical jets and water level on the scour hole in a cohesive sedimentary bed [Volume 20, Issue 3, 2025, Pages 125-136]
Cohesive sediments » Research Note « Experimental Study on Settling Velocity Changes of Cohesive Sediments using Settling Column [Volume 12, Issue 4, 2017, Pages 73-81]
Coles’ law Investigation on Logarithmic and Coles Laws under Different Emergent Vegetation Patches [Volume 13, Issue 1, 2018, Pages 47-62]
Collocated Discrete Least Squares 2-D Adaptive Weighting in Collocated Discrete Least Square Meshless Method [Volume 7, Issue 2, 2012, Pages 63-76]
Collocated grid The Effect of Methods of Calculating Velocity on Cell Faces in Sub-critical Open Channel Flow Simulation [Volume 11, Issue 3, 2016, Pages 15-32]
Column separation Quasi 2D analysis of Column separation and Bubbles Growth in Water Hammer [Volume 14, Issue 3, 2019, Pages 147-160]
Column separation Analyzing the Key Factors Affecting Transient Pressures Occurring During Pipe Filling Using a Numerical Approach [Volume 17, Issue 3, 2022, Pages 85-103]
Combination method Evaluation of the Hawizeh Marshes Water Requirements with Respect to Dust Control and Improvement in Environmental Conditions [Volume 12, Issue 3, 2017, Pages 13-27]
Combined drain Evaluation of Hydraulic and Stability Behavior of Homogeneous Earth Dam with Combined Drain [Volume 14, Issue 3, 2019, Pages 113-128]
Combined methods Evaluation of different weighting methods to predict scour depth on grade control structures [Volume 15, Issue 1, 2020, Pages 25-43]
Combined spillway&‌‌ndash Numerical Modeling of Flow Patterns in Ogee Spillways with Culverts under Free Flow Conditions [Volume 21, Issue 1, 2026, Pages 39-56]
Combined weir Determining the discharge coefficient in model of the triangular-rectangular combined weir and sliding gate [Volume 19, Issue 1, 2024, Pages 51-66]
Complex Bridge Piers Numerical Analysis of Turbulent Flow Mechanisms Encountering Complex Bridge Piers [Volume 20, Issue 2, 2025, Pages 81-96]
Compound channel Depth-averaged Velocity Distribution in Compound Channel with Vegetated Floodplains [Volume 8, Issue 3, 2013, Pages 63-75]
Compound channel Effect of Non-submerged Rigid Vegetation in Floodplain on Bed Shear Stress around Bridge Abutment [Volume 9, Issue 1, 2014, Pages 45-57]
Compound channel Effect of Floodplain Submerged and Non-submerged Vegetation on the Transverse Mixing Coefficient of Pollutants [Volume 10, Issue 1, 2015, Pages 13-23]
Compound channel » Research Note « Estimation of Longitudinal Dispersion Coefficient in Compound Channels with Two Rows of Rigid Vegetation (tree) over Floodplain [Volume 12, Issue 1, 2017, Pages 85-91]
Compound channel Effect of Vegetation on Shear Stress and Flow Velocity in Compound Channels Using Flow3D Model [Volume 12, Issue 3, 2017, Pages 29-40]
Compound channel Investigation of hydraulic flow and sediment transport in Non-prismatic compound channels [Volume 14, Issue 2, 2019, Pages 89-104]
Compound channel Flow behavior in Non-Prismatic Convergent Compound Channel with Submerged Vegetation on Floodplains [Volume 15, Issue 1, 2020, Pages 97-111]
Compound channel Experimental Study of Vertical velocity profiles in compound channels with vegetation on floodplains [Volume 15, Issue 4, 2020, Pages 31-45]
Compound channel Experimental study of bed particle motions in the floodplain of rectangular compound channel [Volume 15, Issue 4, 2020, Pages 113-124]
Compound channel The effect of pressure flow conditions on bridge pier scour in compound open channels with vegetation [Volume 17, Issue 1, 2022, Pages 89-103]
Compound channel Prediction of depth‑averaged velocity in compound channels with vegetated floodplains using gene expression programming [Volume 17, Issue 1, 2022, Pages 51-66]
Compound channel Investigation of hydraulic changes in flow in meander compound channel with flexible submerged vegetation [Volume 17, Issue 1, 2022, Pages 105-122]
Compound channel Investigation of flow characteristics at the confluence of two compound channels (Numerical study) [Volume 19, Issue 1, 2024, Pages 13-27]
Compound meandering channel Study of Transverse Flows and Secondary Currents in Compound Meandering Channel under the Effect of Building Arrangements [Volume 19, Issue 4, 2024, Pages 11-29]
Computational Fluid Dynamics Numerical Modeling of Effects of Geometrical Parameters on Amount of Torque Produced by a Floating Water Turbine in a Rectangular Open Channel [Volume 15, Issue 4, 2020, Pages 17-30]
Computational Fluid Dynamics Numerical modeling of parameters affecting the flow over the chute spillway aerator and the air concentration in downstream of it [Volume 15, Issue 4, 2020, Pages 47-63]
Computational Fluid Dynamics Numerical analysis of flow field and flood risk in solid urban block street intersections [Volume 19, Issue 2, 2024, Pages 37-55]
Computation fluid dynamics Evaluation of the Effect of Thermal Stratification Strength on Artificial De-stratification Efficiency in Reservoirs [Volume 10, Issue 4, 2015, Pages 17-33]
Concentration profile Investigating the Experimental Observations about the Triangular Obstacle Effects at the bottom of reservoir on the Structure of Turbidity Current [Volume 10, Issue 4, 2015, Pages 35-50]
Concentration profile Investigation of the effect of side plate installation on density current control [Volume 20, Issue 1, 2025, Pages 111-125]
Concrete retaining wall Numerical comparison of performance and stability of concrete and gabion retaining walls in riverbanks protection [Volume 18, Issue 2, 2023, Pages 21-37]
Conduit curvature » Research Note « Numerical Investigation on the Impact of Conduit Curvature of the Bottom Outlet Service Gates on the Hydraulics of Flow [Volume 12, Issue 3, 2017, Pages 61-68]
Confined coastal aquifer Effects of Sea Level Rise and Recharge Rate Variations on Seawater Intrusion in Confined Aquifer [Volume 10, Issue 4, 2015, Pages 1-15]
Conformal mapping Optimization of Geometry and Dimensions of Sheet Piles in Diversion Dams by the Use of Conformal Mapping Theory [Volume 12, Issue 4, 2017, Pages 1-13]
Conjugate depth » Research Note « Laboratory Assessment of Hydraulic Jump Properties in a Riprapped Stilling Basin [Volume 10, Issue 2, 2015, Pages 73-82]
Consolidation Experimental Study on the Threshold Shear Stress of fine sediments (Case Study: Karkeh Reservoir Dam Sediments) [Volume 13, Issue 3, 2018, Pages 107-115]
Consolidation Experimental study of the effect of urban wastewater treatment on the process of deposition and consolidation of cohesive sediments in water transfer systems [Volume 13, Issue 4, 2018, Pages 81-92]
Contraction scour » Research Note « Impact of Channel Contraction on the Abutment Scour and Application of Submerged Vanes in Scour Prevention and Control [Volume 10, Issue 4, 2015, Pages 65-72]
Control percentage Investigating the Effect of the Density and Pattern of Roughness Blocks with Obstacle on the Control of Density Current Head [Volume 14, Issue 2, 2019, Pages 105-115]
Control structures Experimental Study on the Effect of Geometry and Upstream Channel Bed Level on Discharge Coefficient of Trapezoidal Labyrinth Weir [Volume 11, Issue 2, 2016, Pages 61-76]
Convergent floodplains Flow behavior in Non-Prismatic Convergent Compound Channel with Submerged Vegetation on Floodplains [Volume 15, Issue 1, 2020, Pages 97-111]
Convergent Wall » Research Note « Neural Network Model for Predicting Characteristics of Convergent Hydraulic Jump in Stilling Basins with Inverse Slope [Volume 7, Issue 1, 2012, Pages 83-91]
Convex Reynolds stress distribution Flow Structure within a Vegetation Patch in an Experimental Flume [Volume 12, Issue 3, 2017, Pages 41-52]
CorJet Validation of CORMIX and CorJet models for dense effluent discharge from multi-port dischargers with a 60 degree angle [Volume 16, Issue 2, 2021, Pages 1-13]
CORMIX Validation of CORMIX and CorJet models for dense effluent discharge from multi-port dischargers with a 60 degree angle [Volume 16, Issue 2, 2021, Pages 1-13]
CORMIX Investigating the best method for saline wastewater discharge: A case study of one of Assaluyeh desalination plants [Volume 16, Issue 3, 2021, Pages 1-15]
Cost Optimization Modeling of Spur-dikes Dimensions by considering its Role on River Morphological Stabilization [Volume 9, Issue 4, 2014, Pages 55-72]
Coupled EFG-RPIM Analysis of double free surface flow under radial gate by coupled EFG-RPIM method [Volume 13, Issue 4, 2018, Pages 17-32]
Crank-Nicolson method Comparison of Lattice Boltzmann and Finite Difference Methods in the Solution of Coupled Groundwater and Contaminant Transport Equations [Volume 11, Issue 3, 2016, Pages 59-71]
Critical Froude Number Investigation on the Critical Froude Number at the upstream of Local Side Contraction in a Dam Reservoir with Linear Stratification. [Volume 7, Issue 1, 2012, Pages 67-81]
Critical region Optimum Design of Riprap Extension with Different Stone Size at Rectangular Bridge Piers with and without Protective Collar [Volume 10, Issue 4, 2015, Pages 51-64]
Critical velocity » Research Note « Incipient Motion of Sediment in a U-shape Rigid Boundary Channel [Volume 12, Issue 1, 2017, Pages 77-84]
Cross-section shape » Research Note « Incipient Motion of Sediment in a U-shape Rigid Boundary Channel [Volume 12, Issue 1, 2017, Pages 77-84]
Culvert Experimental and numerical investigation of blockage effects on flows in a culvert [Volume 15, Issue 2, 2020, Pages 1-14]
Cup Launcher Analysis of Hydrodynamic Forces Over High Embankments Flip Bucket (Case study: Jareh Dam) [Volume 20, Issue 2, 2025, Pages 53-64]
Curved crest spillway » Research Note « Increasing the Discharge Capacity of an Ogee Spillway by Bending the Crest [Volume 11, Issue 4, 2016, Pages 57-63]
Curved open channel Two- and three-dimensional analysis of supercritical flow in bends [Volume 17, Issue 2, 2022, Pages 71-86]
Curvilinear coordinate The Effect of Methods of Calculating Velocity on Cell Faces in Sub-critical Open Channel Flow Simulation [Volume 11, Issue 3, 2016, Pages 15-32]
Cut-Off Wall Optimization Efficacy of Advanced Seepage Mitigation Techniques in Earth Dams: A Case Study of Shahid Yaghoubi and Maloo Dams [Volume 19, Issue 4, 2024, Pages 57-68]
Cutoff walls Optimization of Geometry and Dimensions of Sheet Piles in Diversion Dams by the Use of Conformal Mapping Theory [Volume 12, Issue 4, 2017, Pages 1-13]
Cylindrical Bridge Pier Effect of air injection pipe position on local scour reduction around the cylindrical bridge pier with experimental investigation [Volume 15, Issue 3, 2020, Pages 1-14]
Cylindrical pier Experimental investigation of the effect of hydrographs with different skewness and duration time on temporal variations of scour around a single cylindrical pier [Volume 19, Issue 2, 2024, Pages 19-36]
Cylindrical weir » Research Note « Investigation on Discharge Coefficient of Circular Crested Weir using Numerical Modeling [Volume 12, Issue 3, 2017, Pages 53-60]

D

Dam Optimum Design of Flood Control Reservoir (Case Study: Tange Sorkh Dam, Shiraz) [Volume 8, Issue 2, 2013, Pages 57-73]
Dam Experimental Investigation of the Wedge-Shaped Deflector Installation Position Effects on the Flip Bucket Spillway Energy Dissipation [Volume 17, Issue 2, 2022, Pages 87-106]
Dam Experimental study of the effect of sidewall slope over the triangular PK weir [Volume 17, Issue 4, 2022, Pages 17-30]
Dam Energy Dissipation of Triangular Piano Key Weir [Volume 18, Issue 3, 2023, Pages 35-44]
Dam-break Numerical Simulation of Water Flow Passing over the Steps using the Weakly Compressible Smoothed Particle Hydrodynamics Method with the Cubic Spline Kernel [Volume 20, Issue 2, 2025, Pages 1-17]
Dam-break Numerical simulation of dam-break problem including channel slope and friction using MQ method [Volume 20, Issue 3, 2025, Pages 1-15]
Dambreak Numerical Modeling of Dambreak, Flow over Sharp Crested Weir and Simultaneous Operation of Gate and [Volume 7, Issue 1, 2012, Pages 29-47]
Dam Break 2D Numerical Modeling of Movable Bed Dam Break using SPH Method [Volume 10, Issue 3, 2015, Pages 41-52]
Dam Break Experimental and numerical evaluation of the effects of dam reservoir sediments on sediment transfer mechanism due to dam failure [Volume 19, Issue 1, 2024, Pages 29-49]
Dam break problem Development of multiquadric method for solving dam break problem [Volume 14, Issue 4, 2019, Pages 83-98]
Dam Failure Experimental study of the effect of sidewall slope over the triangular PK weir [Volume 17, Issue 4, 2022, Pages 17-30]
Dam Failure An experimental examination of riprap effects on homogeneous embankment dams overtopping breach [Volume 18, Issue 4, 2023, Pages 49-59]
Dam Failure Experimental study of local failure near the tailings dam abutment with a water pond [Volume 20, Issue 1, 2025, Pages 57-72]
Dam Jareh Analysis of Hydrodynamic Forces Over High Embankments Flip Bucket (Case study: Jareh Dam) [Volume 20, Issue 2, 2025, Pages 53-64]
Dam reservoir Experimental study on the effect of distance of suction tube mouth from sediment surface on the hydrosuction system performance [Volume 13, Issue 3, 2018, Pages 47-58]
Dam reservoir Experimental and numerical evaluation of the effects of dam reservoir sediments on sediment transfer mechanism due to dam failure [Volume 19, Issue 1, 2024, Pages 29-49]
Dam reservoir Identification of special rays using the ray theory method in the Latian Dam Reservoir using coastal acoustic tomography system [Volume 20, Issue 1, 2025, Pages 35-55]
Dams Study on Splitters Effect on the Extent and Slope of The Scour Hole Downstream of Overflow Spillways [Volume 9, Issue 4, 2014, Pages 15-24]
Darcy-Weisbach friction coefficient Experimental Study of the Effect of Bed Forms on Darcy-Weisbach Friction Coefficient in Straight Open Channels [Volume 17, Issue 1, 2022, Pages 35-50]
Debris Experimental Study of Local Scour around Inclined Bridge Pier Groups in Presence of Debris Accumulation under Various Hydraulic Conditions and Installation of Foundation Level [Volume 12, Issue 1, 2017, Pages 59-75]
Debris Effect of Floating Debris and Slot on Scour around a Bridge Pier [Volume 14, Issue 4, 2019, Pages 99-110]
Decelerating Flow Validation of the double-averaging velocity profile in decelerating flows over coarse-bed rivers [Volume 14, Issue 2, 2019, Pages 47-67]
Decision tree model Estimation of Scour Depth in Pipelines Laid on the Seabed under Live Bed Condition using a Hybrid 〖M5〗^'-GLUE Model [Volume 13, Issue 1, 2018, Pages 63-72]
Deflector Laboratory Study of Deflector Structure’s Shapes on Bridge Pier Scouring [Volume 17, Issue 1, 2022, Pages 15-33]
Delft3D model Evaluation of the effects of Anzali Port Development on Sedimentation at Anzali Wetland by Numerical Simulations [Volume 20, Issue 4, 2025, Pages 57-70]
Delta Experimental Investigation of the Flow Pattern and Delta Characteristics under Steady and Unsteady Flow [Volume 13, Issue 1, 2018, Pages 17-34]
Delta Progression Experimental Study on the Effect of Internal Flood Hydrograph Reservoir and Non-uniform Graded Sediment Particles on the Rate of Progression and Delta Pattern [Volume 8, Issue 4, 2013, Pages 1-12]
DEM Accuracy assessment of RS-based DEMs in flood inundation mapping of different morphological types of rivers [Volume 15, Issue 3, 2020, Pages 15-31]
Demand pattern coefficients Comparison of Five Evolutionary Algorithms for Calibration of Water Distribution Networks [Volume 17, Issue 2, 2022, Pages 21-45]
Dense jet Numerical Simulation of Dense Discharges from 30o Submerged Inclined Jet in Free and Bed-Affected Conditions [Volume 15, Issue 3, 2020, Pages 75-91]
Dense jet Validation of CORMIX model in simulation of single port brine discharge into seawater [Volume 16, Issue 4, 2021, Pages 93-108]
Dense jet An experimental study on the process of mixing and dilution for the discharge of dense effluent [Volume 17, Issue 4, 2022, Pages 109-122]
Densimetric Froude Number Scouring downstream of sediment- carrying free over fall water jet [Volume 17, Issue 1, 2022, Pages 1-14]
Density Sediment Transport under Saltation Regime in Turbulent Flow Part B: Sensitivity Analysis of Important Parameters of the Model [Volume 11, Issue 4, 2016, Pages 19-28]
Density Experimental Study of Vertical velocity profiles in compound channels with vegetation on floodplains [Volume 15, Issue 4, 2020, Pages 31-45]
Density current Experimental Study of Concentration Profile in Interflow Density Current [Volume 13, Issue 1, 2018, Pages 35-46]
Density current Investigating the Effect of the Density and Pattern of Roughness Blocks with Obstacle on the Control of Density Current Head [Volume 14, Issue 2, 2019, Pages 105-115]
Density current Experimental Study of Hydraulic Parameters in Density Current Due to Channel Constriction [Volume 15, Issue 3, 2020, Pages 47-59]
Density current Fractal assessment of time series of density currents in flume [Volume 19, Issue 3, 2024, Pages 99-111]
Density current control Investigation of the effect of side plate installation on density current control [Volume 20, Issue 1, 2025, Pages 111-125]
Dentate Blocks Evaluation of Hydraulic Jump on Dentate Blocks Stilling Basin [Volume 9, Issue 1, 2014, Pages 1-10]
Dentate Blocks Evaluation of Energy Dissipation over Dentate Blocks Spillway and Comparing the Energy Dissipation with Stepped Spillway [Volume 9, Issue 2, 2014, Pages 1-10]
Deposition Probability Experimental Study on the Effect of Different Concentration of Wastewater on the Deposition Rate of Cohesive Sediments by using Rotating Circular Flume [Volume 8, Issue 3, 2013, Pages 19-28]
Deposition Rate Experimental Study on the Effect of Different Concentration of Wastewater on the Deposition Rate of Cohesive Sediments by using Rotating Circular Flume [Volume 8, Issue 3, 2013, Pages 19-28]
Depth The Numerical Investigation of hydraulic condition on flip bucket spillways and effect of inlet flow and shape on it [Volume 19, Issue 1, 2024, Pages 87-99]
Depth-averaged velocity Effect of Vegetation on Shear Stress and Flow Velocity in Compound Channels Using Flow3D Model [Volume 12, Issue 3, 2017, Pages 29-40]
Depth-averaged velocity Optimal Estimation of Secondary Flow Coefficient in Compound Channels with Vegetated Floodplains [Volume 18, Issue 4, 2023, Pages 1-15]
Depth-averaged velocity Application of SPM for estimating the velocity index in geometric channels [Volume 21, Issue 1, 2026, Pages 69-87]
Depth Averaged Velocity Depth-averaged Velocity Distribution in Compound Channel with Vegetated Floodplains [Volume 8, Issue 3, 2013, Pages 63-75]
Depth Averaged Velocity Prediction of depth‑averaged velocity in compound channels with vegetated floodplains using gene expression programming [Volume 17, Issue 1, 2022, Pages 51-66]
Depth velocity Numerical study of the effect of flow velocity and flood roughness components on hydraulic flow performance in composite sections with converging floodplains [Volume 17, Issue 3, 2022, Pages 65-84]
Desalination Numerical Simulation of Dense Discharges from 30o Submerged Inclined Jet in Free and Bed-Affected Conditions [Volume 15, Issue 3, 2020, Pages 75-91]
Desalination Investigating the best method for saline wastewater discharge: A case study of one of Assaluyeh desalination plants [Volume 16, Issue 3, 2021, Pages 1-15]
Desalination Validation of CORMIX model in simulation of single port brine discharge into seawater [Volume 16, Issue 4, 2021, Pages 93-108]
Desalination A review of salinity management for coastal reservoirs with the aim of storing flood drained into sea [Volume 17, Issue 1, 2022, Pages 123-140]
Desalination Plant Validation of CORMIX and CorJet models for dense effluent discharge from multi-port dischargers with a 60 degree angle [Volume 16, Issue 2, 2021, Pages 1-13]
Desalination Plant An experimental study on the process of mixing and dilution for the discharge of dense effluent [Volume 17, Issue 4, 2022, Pages 109-122]
Design discharge Evaluation of Hydraulic Performance of Regulators and Distribution Structures in Varamin Irrigation Network [Volume 12, Issue 3, 2017, Pages 1-12]
Desilting Experimental study on the effect of distance of suction tube mouth from sediment surface on the hydrosuction system performance [Volume 13, Issue 3, 2018, Pages 47-58]
Developed form of Navier-Stocks equations A New Approach to Compute Water Level in Non- hydrostatic Models with Application Capabilities for Open and Porous Media Flows [Volume 11, Issue 2, 2016, Pages 1-16]
Dez Dam Break » Research Note « Hydraulic Simulation of Dez Dam Break by Mike11 Model [Volume 10, Issue 3, 2015, Pages 63-69]
Differential evolution algorithm The Performance of Differential Evolution Algorithm for Leak Detection in Water Distribution Networks Considering The Uncertainty of Nodal Demands [Volume 19, Issue 1, 2024, Pages 101-118]
Digital Elevation Models An Investigation on the Effects of DEM Resolution and Stream Delineation Thresholds on the Performance of the Kinematic-wave-based GIUH Model [Volume 8, Issue 3, 2013, Pages 1-18]
Dimensional Analysis Investigation on the Effect of Sediment Level on Pressurized Flushing Performance from Reservoirs using Physical Model [Volume 9, Issue 1, 2014, Pages 11-25]
Dimensional Analysis Experimental study of the effect of floor roughness on wave characteristics resulting from dam break in indirect pathway [Volume 14, Issue 4, 2019, Pages 111-122]
Dimensional Analysis Scouring downstream of sediment- carrying free over fall water jet [Volume 17, Issue 1, 2022, Pages 1-14]
Dimensional Analysis Identification of transition flow zone in rectangular side orifice, experimental study [Volume 17, Issue 4, 2022, Pages 99-107]
Dimensionless Parameter Estimating Scour Hole Dimensions of Ski Jump Downstream of Dams Using Granular Computing Model [Volume 9, Issue 3, 2014, Pages 45-60]
Discharge Comparison of Downstream Scour of the Rectangular and Trapezoidal Piano Key Weirs [Volume 15, Issue 2, 2020, Pages 95-112]
Discharge Experimental Investigation of non-suppressed sill effect with different geometry on flow pattern and discharge coefficient of sluice [Volume 17, Issue 3, 2022, Pages 47-63]
Discharge Capacity A Method for General Analyzing Nonlinear Weirs Discharge (Case Study: Millsite Dam Spillway) [Volume 17, Issue 2, 2022, Pages 57-70]
Discharge coefficient Experimental Study on Determination of Flow Coefficient of the Linear and Quadratic Proportional Weirs in Rectangular Channels [Volume 8, Issue 4, 2013, Pages 43-53]
Discharge coefficient Experimental Investigation of Flow Hydraulic over 3 Model of Fuse gate Spillways (WLH, Straight, and Straight with Inclined Side view) with Increasing Canal Slope [Volume 9, Issue 2, 2014, Pages 23-36]
Discharge coefficient Three Dimensional Hydrodynamics of Arced Piano Key Spillways [Volume 9, Issue 3, 2014, Pages 61-79]
Discharge coefficient Experimental Study on the Effect of Geometry and Upstream Channel Bed Level on Discharge Coefficient of Trapezoidal Labyrinth Weir [Volume 11, Issue 2, 2016, Pages 61-76]
Discharge coefficient » Research Note « Investigation on Discharge Coefficient of Circular Crested Weir using Numerical Modeling [Volume 12, Issue 3, 2017, Pages 53-60]
Discharge coefficient Study of Hydraulic Characteristics of Circular Vertical Spillway Using Numerical Model [Volume 13, Issue 3, 2018, Pages 71-82]
Discharge coefficient Experimental study of discharge coefficient of a Trapezoidal Piano Key Side Weir [Volume 14, Issue 2, 2019, Pages 33-46]
Discharge coefficient Investigation on the effects of water head on discharge distribution and streamlines pattern over the Asymmetric Piano key weirs [Volume 14, Issue 1, 2019, Pages 1-17]
Discharge coefficient Numerical Study of the Effect of the Bed Roughness on Discharge Coefficient and Energy Dissipation on Ogee Spillway [Volume 15, Issue 2, 2020, Pages 81-94]
Discharge coefficient Experimental Study of the Discharge Coefficient in Side Weirs with the Piano Key and the Rectangular Labyrinth Crests [Volume 15, Issue 3, 2020, Pages 61-74]
Discharge coefficient Variable Height Whirling Weir-VHW Weir: Design and Hydraulic Performance [Volume 16, Issue 3, 2021, Pages 29-40]
Discharge coefficient Investigation of the efficiency of labyrinth rectangular weirs with equal and unequal congresses in the plan [Volume 16, Issue 4, 2021, Pages 109-122]
Discharge coefficient The experimental study of the effect of splitter on the flow discharge Piano key weir [Volume 18, Issue 2, 2023, Pages 39-52]
Discharge coefficient Experimental study of the effect of sidewall slope over the triangular PK weir [Volume 17, Issue 4, 2022, Pages 17-30]
Discharge coefficient Evaluation of the Discharge Coefficient of Piano Key Weir under the Unsteady - Gradual Varied Flow with Increasing Discharge [Volume 18, Issue 1, 2023, Pages 127-142]
Discharge coefficient Physical hydraulic modeling of gabion stepped weirs with upstream blockage [Volume 18, Issue 2, 2023, Pages 87-99]
Discharge coefficient Numerical Solution of the Discharge Coefficient of Trapezoidal Arced Labyrinth Weirs with Different Middle Cycles Using Flow 3D Software [Volume 18, Issue 4, 2023, Pages 17-25]
Discharge coefficient Mathematical and laboratory model investigation of linear proportional sharp edge spillways [Volume 20, Issue 4, 2025, Pages 95-108]
Discharge coefficient Laboratory investigation on the Discharge coefficient of a composite section weir with a bottom Gate [Volume 21, Issue 1, 2026, Pages 123-137]
Discharge coefficient refining Determining the discharge coefficient in model of the triangular-rectangular combined weir and sliding gate [Volume 19, Issue 1, 2024, Pages 51-66]
Discharge Efficiency Prediction of Discharge for Arced Labyrinth Weirs with Trapezoidal Cross Section [Volume 15, Issue 4, 2020, Pages 65-79]
Discharge measurement Numerical Modeling of Flow Patterns in Ogee Spillways with Culverts under Free Flow Conditions [Volume 21, Issue 1, 2026, Pages 39-56]
Discharge Measurements Discharge Coefficient of Elliptical Lopac Gate with Gradual Transition in Submergence Condition [Volume 15, Issue 2, 2020, Pages 67-80]
Discharge Measurement Structure Design Criteria for Parallel Baffle Modules [Volume 9, Issue 2, 2014, Pages 37-51]
Discrete Optimization of Groundwater Level Monitoring Network Design using Particle Swarm Metaheuristic Method [Volume 10, Issue 1, 2015, Pages 25-35]
Dissipate of flow energy Laboratory Investigation of the Effects of Rectangular Zigzag Blocks Geometry on Hydraulic Jump Characteristics in Trapezoidal Channel [Volume 16, Issue 2, 2021, Pages 31-42]
Distributed Approach Determining the Flood Hazard Level of Mazandaran Sub-Basins Using a GIS-based Distributed Method [Volume 14, Issue 1, 2019, Pages 123-139]
Disturbed Zone A Method for General Analyzing Nonlinear Weirs Discharge (Case Study: Millsite Dam Spillway) [Volume 17, Issue 2, 2022, Pages 57-70]
Divergent compound channel Characteristics of secondary currents and flow field in non-prismatic compound channels with vegetative cover [Volume 20, Issue 1, 2025, Pages 127-143]
Divergent floodplains Experimental investigation of floodplain vegetation density effect on flow hydraulic ‎in divergent compound channels [Volume 16, Issue 1, 2021, Pages 111-130]
Diversion Dams Optimization of Geometry and Dimensions of Sheet Piles in Diversion Dams by the Use of Conformal Mapping Theory [Volume 12, Issue 4, 2017, Pages 1-13]
Diversion Rate The Effect of Diversion Angle on Flow Pattern and Sediments Transportation around the Intake Mouth in Sinuous River [Volume 8, Issue 3, 2013, Pages 29-43]
Double Averaged Method Validation of Spatially Averaging Method for Using the Law of the Wall over Concave Bed Form (pool) [Volume 8, Issue 2, 2013, Pages 19-28]
Double Averaging Method Validation of the double-averaging velocity profile in decelerating flows over coarse-bed rivers [Volume 14, Issue 2, 2019, Pages 47-67]
Double free surface Analysis of double free surface flow under radial gate by coupled EFG-RPIM method [Volume 13, Issue 4, 2018, Pages 17-32]
Drag coefficient Depth-averaged Velocity Distribution in Compound Channel with Vegetated Floodplains [Volume 8, Issue 3, 2013, Pages 63-75]
Drag coefficient Numerical simulation of porous spur dyke using Flow 3D software [Volume 14, Issue 1, 2019, Pages 35-48]
Drag force Experimental investigation of floodplain vegetation density effect on flow hydraulic ‎in divergent compound channels [Volume 16, Issue 1, 2021, Pages 111-130]
Drain valve Investigation of Aeration Valves in Opening of Service and Emergency Valves and Providing Relationships for Joint Operation of Valves [Volume 17, Issue 2, 2022, Pages 47-56]
Drone Two-dimensional flood simulation and investigating the effect of control structures on the hydraulic characteristics of the flow in the Koran Gate basin of Shiraz using UAV and satellite data [Volume 20, Issue 2, 2025, Pages 117-129]
Drop Impact of Vertically Constricted Entrance on Hydraulic Characteristics of Vertical Drop (Numerical Investigation) [Volume 13, Issue 4, 2018, Pages 121-131]
Drought Management Coupling Surface Water Operation Control with the CLEWs Framework for Sustainable Irrigation Management: A Case Study of the Qazvin Irrigation Network [(Articles in Press)]
Duckbill weir Evaluation of Hydraulic Performance of Regulators and Distribution Structures in Varamin Irrigation Network [Volume 12, Issue 3, 2017, Pages 1-12]
Dune Experimental Study of the Effect of Bed Forms on Darcy-Weisbach Friction Coefficient in Straight Open Channels [Volume 17, Issue 1, 2022, Pages 35-50]
Dunes Investigation of Distribution of Velocity and Turbulence Intensity in Presence of Dunes and Vegetation in a Rectangular Open Channel [Volume 10, Issue 3, 2015, Pages 1-14]
Dust Evaluation of the Hawizeh Marshes Water Requirements with Respect to Dust Control and Improvement in Environmental Conditions [Volume 12, Issue 3, 2017, Pages 13-27]
Dynamic Threshold The Least-Cost Design of Water Supply Networks Using the Conceptual Operator of Dynamic Threshold in Genetic Algorithm (GA-DTO) [Volume 8, Issue 1, 2013, Pages 19-23]
Dynamic Wave Model » Research Note « Novel Numerical Approach for Modeling Dynamic Wave by Finite Volume and ULTIMATE Strategy [Volume 10, Issue 3, 2015, Pages 53-62]

E

Earth Dam Safety Efficacy of Advanced Seepage Mitigation Techniques in Earth Dams: A Case Study of Shahid Yaghoubi and Maloo Dams [Volume 19, Issue 4, 2024, Pages 57-68]
Eco-Hydrology-Hydraulics Evaluation of Eco-hydrology-hydraulics Methods for Environmental Flows in Rivers (Case Study: Nazloo River, Urmia Lake Basin) [Volume 9, Issue 2, 2014, Pages 69-82]
Eddy Viscosity Model Depth-averaged Velocity Distribution in Compound Channel with Vegetated Floodplains [Volume 8, Issue 3, 2013, Pages 63-75]
Effective crest length » Research Note « Increasing the Discharge Capacity of an Ogee Spillway by Bending the Crest [Volume 11, Issue 4, 2016, Pages 57-63]
Effective length of the spillway crest Improving Water Productivity over Three-Side Spillways with Focus on Effective Length of the Crest [Volume 10, Issue 2, 2015, Pages 1-11]
Efficiency Introducing a New Dam-Type Sediment Excluder Method at Dam Reservoirs for Sediment Mitigation [Volume 9, Issue 2, 2014, Pages 53-67]
Efficiency Performance Evaluation of Submerged Vanes by Flow-3D Numerical Model [Volume 15, Issue 1, 2020, Pages 1-11]
Effluent Validation of CORMIX and CorJet models for dense effluent discharge from multi-port dischargers with a 60 degree angle [Volume 16, Issue 2, 2021, Pages 1-13]
Effluent Investigating the best method for saline wastewater discharge: A case study of one of Assaluyeh desalination plants [Volume 16, Issue 3, 2021, Pages 1-15]
Electro-analogical model Modeling of Solute Transfer in a River with Transient Storage Zones Using a Network of Equivalent Electrical Circuits [Volume 14, Issue 3, 2019, Pages 33-48]
Electromagnetic Velocimeter Effect of Non-submerged Rigid Vegetation in Floodplain on Bed Shear Stress around Bridge Abutment [Volume 9, Issue 1, 2014, Pages 45-57]
Elementary Discharge A Method for General Analyzing Nonlinear Weirs Discharge (Case Study: Millsite Dam Spillway) [Volume 17, Issue 2, 2022, Pages 57-70]
Emergency valve Investigation of Aeration Valves in Opening of Service and Emergency Valves and Providing Relationships for Joint Operation of Valves [Volume 17, Issue 2, 2022, Pages 47-56]
Emergent Optimal Estimation of Secondary Flow Coefficient in Compound Channels with Vegetated Floodplains [Volume 18, Issue 4, 2023, Pages 1-15]
Emergent vegetation Investigation on Logarithmic and Coles Laws under Different Emergent Vegetation Patches [Volume 13, Issue 1, 2018, Pages 47-62]
Empirical Formulae Introducing Two-Dimensional Hydraulic Simulation as a Technique for Estimating the Time of Concentration [Volume 15, Issue 3, 2020, Pages 33-45]
End sill Experimental investigation downstream of USBRVI stilling basin with steeped end sill [Volume 14, Issue 4, 2019, Pages 137-148]
End sill Comparison of stilling basins with rigid and gabion equipment [Volume 16, Issue 2, 2021, Pages 91-105]
Energy Optimization of energy consumption in water distribution networks using variable speed pumps [Volume 18, Issue 3, 2023, Pages 45-61]
Energy dissipation Evaluation of Energy Dissipation over Dentate Blocks Spillway and Comparing the Energy Dissipation with Stepped Spillway [Volume 9, Issue 2, 2014, Pages 1-10]
Energy dissipation » Research Note « Dimensionless Longitudinal Profile of Free Hydraulic Jump [Volume 11, Issue 1, 2016, Pages 77-85]
Energy dissipation Impact of Vertically Constricted Entrance on Hydraulic Characteristics of Vertical Drop (Numerical Investigation) [Volume 13, Issue 4, 2018, Pages 121-131]
Energy dissipation Numerical investigation of labyrinth stepped spillways’ performance on energy dissipation of skimming flow [Volume 14, Issue 3, 2019, Pages 1-16]
Energy dissipation Jet-breaker dimensions effect on drop manhole energy dissipation [Volume 15, Issue 1, 2020, Pages 45-59]
Energy dissipation The effect of energy dissipation due to outflow water jet from floor and end of stilling basin on hydraulic jump [Volume 16, Issue 3, 2021, Pages 17-28]
Energy dissipation Study of energy dissipation of gabion structure downstream of Ogee weir using laboratory and meta-model methods [Volume 16, Issue 4, 2021, Pages 21-35]
Energy dissipation Numerical investigation of velocity distribution and flow characteristics over modified steps of stepped spillway [Volume 18, Issue 1, 2023, Pages 81-104]
Energy dissipation Laboratory study of crossbeam structural design in control of asymmetric S- type jump of sudden expansion sections [Volume 18, Issue 1, 2023, Pages 19-36]
Energy dissipation Investigating the simultaneous effect of divergence and bed roughness on hydraulic jump characteristics [Volume 18, Issue 2, 2023, Pages 53-65]
Energy dissipation Energy Dissipation of Triangular Piano Key Weir [Volume 18, Issue 3, 2023, Pages 35-44]
Energy dissipation Multi-objective optimization of stepped spillways in order to reduce the design costs and maximize the energy dissipation (case study: Sarooq reservoir spillway) [Volume 19, Issue 3, 2024, Pages 55-66]
Energy dissipation Experimental study of flow characteristics in a stepped spillway with the installation of a continuous obstacle with different geometric characteristics [Volume 20, Issue 1, 2025, Pages 91-109]
Energy dissipation A Review of the Performance of Inclined and Vertical Drops on Effective Hydraulic Parameters and Energy Dissipation Mechanism [Volume 20, Issue 4, 2025, Pages 71-93]
Entrance Drop Declining Separation Zone Dimensions at 90 ° Lateral Intakes by Enhancement of Roughness Coefficient and Drop Implementation [Volume 15, Issue 1, 2020, Pages 129-141]
Entrapment Experimental Investigation of The Effect of Bed’s Coarse Gravel on the Deposition and Entrapment of Suspended Cohesive Sediment Process [Volume 13, Issue 3, 2018, Pages 83-93]
Environment An experimental study on the process of mixing and dilution for the discharge of dense effluent [Volume 17, Issue 4, 2022, Pages 109-122]
Environmental flow Evaluation of Eco-hydrology-hydraulics Methods for Environmental Flows in Rivers (Case Study: Nazloo River, Urmia Lake Basin) [Volume 9, Issue 2, 2014, Pages 69-82]
Environmental Hydraulic Three Dimensional Laser Scanning System for Illumination of Fluorescent flow for the Environmental Hydraulic investigations [Volume 14, Issue 4, 2019, Pages 69-81]
Environmental water requirements Evaluation of the Hawizeh Marshes Water Requirements with Respect to Dust Control and Improvement in Environmental Conditions [Volume 12, Issue 3, 2017, Pages 13-27]
Equilibrium Bed Experimental Study of 3-D Flow Pattern around T-shaped Submerged and Deflecting Spur Dike in 90 Degree Bend with Equilibrium Bed [Volume 7, Issue 1, 2012, Pages 49-65]
Equivalent electrical circuits Modeling of Solute Transfer in a River with Transient Storage Zones Using a Network of Equivalent Electrical Circuits [Volume 14, Issue 3, 2019, Pages 33-48]
Erosion Studies of Bed Elevation Variations in Sand Bed Rivers Caused by Two Successive Knick Points [Volume 11, Issue 3, 2016, Pages 1-14]
Erosion Performance of Riprap Structures in the Stabilization of Knick Points in a Rectangular Canal, an Experimental Study [Volume 13, Issue 2, 2018, Pages 1-23]
Erosion Numerical investigation of flow pattern, erosion and sedimentation around parallel unequal spur dikes under different geometric and hydraulic condition: Numerical analysis [Volume 13, Issue 3, 2018, Pages 17-29]
Erosion Experimental Study on the Threshold Shear Stress of fine sediments (Case Study: Karkeh Reservoir Dam Sediments) [Volume 13, Issue 3, 2018, Pages 107-115]
Erosion and accretion Assessing the Effect of Floods and Impounding Reservoir of Karun 4 Dam on the Morphological Change of Armand River in the Past Decade (2005-2015) [Volume 12, Issue 1, 2017, Pages 43-57]
Error analysis Introducing and Evaluating the Effectiveness of Various Image Processing Algorithms in Determining Hydraulic Raughness Using Gradation Curve in Gravel Bed Rivers [Volume 13, Issue 4, 2018, Pages 93-110]
ESP The role of urban wastewater on the rate of cohesive sediment erosion in water transfer channels [Volume 14, Issue 4, 2019, Pages 35-49]
ESP Index Experimental study of the effect of urban wastewater treatment on the process of deposition and consolidation of cohesive sediments in water transfer systems [Volume 13, Issue 4, 2018, Pages 81-92]
Estimation » Research Note « Application of Data Mining Approaches for Estimation of Pile Group Scour [Volume 11, Issue 1, 2016, Pages 67-75]
Eulerian-Lagrangian procedure Sediment Transport under Saltation Regime in Turbulent Flow Part A: Development of the Model [Volume 11, Issue 4, 2016, Pages 1-17]
Evacuation Experimental Investigation of Suction Pipe Holes Arrangement Effect on the Burrowing-type Dredging Method Performance [Volume 10, Issue 1, 2015, Pages 1-12]
Exact Solution Analytical Study on Free Vibration Dynamics of Compressible Fluids in Rigid-Walled Rectangular Tanks [Volume 19, Issue 4, 2024, Pages 47-56]
Excess shear stress Analytical Model of Excess Shear Stress and Riparian Vegetation in Determination of Optimal Dimensions of Gravel Bed Rivers [Volume 10, Issue 2, 2015, Pages 57-71]
Expanding hydraulic jump Analysis of Sequent Depth Ratio and Length of Sudden Expanding Hydraulic Jump under Symmetrical and Asymmetrical Developments [Volume 15, Issue 1, 2020, Pages 75-95]
Experimental Model Evaluation of Hydraulic Jump on Dentate Blocks Stilling Basin [Volume 9, Issue 1, 2014, Pages 1-10]
Experimental Model » Research Note « Experimental Investigation on Local Scour around Conical and Pyramidal Piers [Volume 9, Issue 3, 2014, Pages 81-89]
Experimental Model Experimental and Numerical Modeling of Propagation and Wave Breaking over Impermeable Submerged Breakwater [Volume 11, Issue 3, 2016, Pages 33-45]
Experimental modeling Experimental and numerical evaluation of the effects of dam reservoir sediments on sediment transfer mechanism due to dam failure [Volume 19, Issue 1, 2024, Pages 29-49]
Experimental modeling Experimental Investigation of the Threshold Submergence in Combined Throat Flumes [Volume 19, Issue 3, 2024, Pages 85-98]
Experimental modeling Hydraulics of a Flume with Multiple Cylindrical Baffles under Free-Flow Conditions [Volume 21, Issue 1, 2026, Pages 57-67]
Experimental relations Evaluation of different weighting methods to predict scour depth on grade control structures [Volume 15, Issue 1, 2020, Pages 25-43]
Experimental Work Evaluation of Energy Dissipation over Dentate Blocks Spillway and Comparing the Energy Dissipation with Stepped Spillway [Volume 9, Issue 2, 2014, Pages 1-10]
Exponentially-regularized Herschel-Bulkley (H-B) rheological model Development of Moving-particle Semi-implicit Method (MPS) in Simulation of Granular flow [Volume 11, Issue 2, 2016, Pages 43-59]
External Hypothesis Optimization Modeling of Spur-dikes Dimensions by considering its Role on River Morphological Stabilization [Volume 9, Issue 4, 2014, Pages 55-72]
Extraction Introducing a New Dam-Type Sediment Excluder Method at Dam Reservoirs for Sediment Mitigation [Volume 9, Issue 2, 2014, Pages 53-67]
Extremal hypotheses Analytical Model of Excess Shear Stress and Riparian Vegetation in Determination of Optimal Dimensions of Gravel Bed Rivers [Volume 10, Issue 2, 2015, Pages 57-71]

F

Factorial design Jet-breaker dimensions effect on drop manhole energy dissipation [Volume 15, Issue 1, 2020, Pages 45-59]
Fast Fourier Transform Analysis of unsteady flow in open channel using Fourier series [Volume 18, Issue 1, 2023, Pages 63-79]
Filling Pipelines Analyzing the Key Factors Affecting Transient Pressures Occurring During Pipe Filling Using a Numerical Approach [Volume 17, Issue 3, 2022, Pages 85-103]
Finite difference method » Research Note « Investigation of the Effects of Valley Shape and Arc Radius on the Seepage Analysis of Arched Earth Dams using 3D Numerical Modeling [Volume 13, Issue 2, 2018, Pages 83-93]
Finite difference method Lateral velocity distribution for circular open channels [Volume 20, Issue 3, 2025, Pages 109-124]
Fire-fighting Evaluation of Hydraulic Performance of Ilam Gas Refinery fire-fighting water network (middle ring) [Volume 14, Issue 3, 2019, Pages 99-111]
First order reliability method Study on stability and sensitivity analysis of protective riprap layer placed around bridge pier by using reliability analysis theory [Volume 14, Issue 4, 2019, Pages 51-68]
FLAC3D » Research Note « Investigation of the Effects of Valley Shape and Arc Radius on the Seepage Analysis of Arched Earth Dams using 3D Numerical Modeling [Volume 13, Issue 2, 2018, Pages 83-93]
Fleurcent Three Dimensional Laser Scanning System for Illumination of Fluorescent flow for the Environmental Hydraulic investigations [Volume 14, Issue 4, 2019, Pages 69-81]
Flip bucket Numerical modeling of the flow over the spillway using the weakly compressible moving particles semi-implicit method (WCMPS) (case study of Dehn Qala dam) [Volume 18, Issue 3, 2023, Pages 1-19]
Flip bucket The Numerical Investigation of hydraulic condition on flip bucket spillways and effect of inlet flow and shape on it [Volume 19, Issue 1, 2024, Pages 87-99]
Flood Control Optimum Design of Levees Considering Hydrologic, Hydraulic and Economic Uncertainties by Monte Carlo Method [Volume 8, Issue 3, 2013, Pages 77-93]
Flood Control Optimum Design of Flood Control Reservoir (Case Study: Tange Sorkh Dam, Shiraz) [Volume 8, Issue 2, 2013, Pages 57-73]
Flood Control Optimal Flood Control with Combination of Rockfill Detention Dams and Levees [Volume 7, Issue 2, 2012, Pages 27-45]
Flood Control Two-dimensional flood simulation and investigating the effect of control structures on the hydraulic characteristics of the flow in the Koran Gate basin of Shiraz using UAV and satellite data [Volume 20, Issue 2, 2025, Pages 117-129]
Flood damage Optimization of Gated Spillways Operation in Multi-Reservoir Systems by Using GA Case Study: Dez and Bakhtiyari Dams [Volume 10, Issue 2, 2015, Pages 27-43]
Flood Hazard Level Determining the Flood Hazard Level of Mazandaran Sub-Basins Using a GIS-based Distributed Method [Volume 14, Issue 1, 2019, Pages 123-139]
Flood Hydraulics Accuracy assessment of RS-based DEMs in flood inundation mapping of different morphological types of rivers [Volume 15, Issue 3, 2020, Pages 15-31]
Flood Impact Time Experimental Study on the Effect of Internal Flood Hydrograph Reservoir and Non-uniform Graded Sediment Particles on the Rate of Progression and Delta Pattern [Volume 8, Issue 4, 2013, Pages 1-12]
Flood mapping Accuracy assessment of RS-based DEMs in flood inundation mapping of different morphological types of rivers [Volume 15, Issue 3, 2020, Pages 15-31]
Flood plain Assessing the Effect of Floods and Impounding Reservoir of Karun 4 Dam on the Morphological Change of Armand River in the Past Decade (2005-2015) [Volume 12, Issue 1, 2017, Pages 43-57]
Flood plain Investigation of hydraulic flow and sediment transport in Non-prismatic compound channels [Volume 14, Issue 2, 2019, Pages 89-104]
Flood plain Characteristics of secondary currents and flow field in non-prismatic compound channels with vegetative cover [Volume 20, Issue 1, 2025, Pages 127-143]
Flood Potential Determining the Flood Hazard Level of Mazandaran Sub-Basins Using a GIS-based Distributed Method [Volume 14, Issue 1, 2019, Pages 123-139]
Flood Routing » Research Note « Linear Muskingum Flood Routing Method in Branched Rivers Using Genetic Algorithm Optimization Technique [Volume 8, Issue 1, 2013, Pages 83-92]
Flood Routing Evaluation of the transfer function method in the flood routing of the river reaches [Volume 14, Issue 2, 2019, Pages 145-158]
Flood Routing Flood Routing by Gravitational Search Algorithm and Quantify Parameters Uncertainty of Nonlinear Muskingum Model [Volume 14, Issue 3, 2019, Pages 17-31]
Flood Routing Extraction of an analytical solution for flood routing in the river reaches (case study of Simineh River) [Volume 15, Issue 2, 2020, Pages 113-130]
Flood Routing Using nonlinear programming method and gray wolf algorithm for estimating parameters of nonlinear Muskingum model [Volume 17, Issue 3, 2022, Pages 31-46]
Flow-3D » Research Note « Numerical Study of the Effect of Ratio of Radius to Width on Flow Pattern in a 90 Degree Bend [Volume 9, Issue 1, 2014, Pages 59-68]
Flow-3D Improving Water Productivity over Three-Side Spillways with Focus on Effective Length of the Crest [Volume 10, Issue 2, 2015, Pages 1-11]
Flow-3D » Research Note « Preservation of the Stilling Basin Located Under the Bottom Outlet of the Historical Fariman Dam [Volume 11, Issue 4, 2016, Pages 65-70]
Flow-3D » Research Note « Numerical Investigation on the Impact of Conduit Curvature of the Bottom Outlet Service Gates on the Hydraulics of Flow [Volume 12, Issue 3, 2017, Pages 61-68]
Flow-3D Impact of Vertically Constricted Entrance on Hydraulic Characteristics of Vertical Drop (Numerical Investigation) [Volume 13, Issue 4, 2018, Pages 121-131]
Flow-3D Numerical investigation of labyrinth stepped spillways’ performance on energy dissipation of skimming flow [Volume 14, Issue 3, 2019, Pages 1-16]
Flow-3D Numerical simulation of the Chute Convergence effects on Forming the Transverse Wave in Flood Evacuation Systems [Volume 14, Issue 3, 2019, Pages 67-84]
Flow-3D Experimental and numerical investigation of blockage effects on flows in a culvert [Volume 15, Issue 2, 2020, Pages 1-14]
Flow-3D Numerical Investigation of Straight Longitudinal Training Walls on the River Bank Protection [Volume 17, Issue 4, 2022, Pages 51-64]
Flow-3D Investigating the simultaneous effect of divergence and bed roughness on hydraulic jump characteristics [Volume 18, Issue 2, 2023, Pages 53-65]
Flow-3D The Numerical Investigation of hydraulic condition on flip bucket spillways and effect of inlet flow and shape on it [Volume 19, Issue 1, 2024, Pages 87-99]
Flow-3D Investigation of flow characteristics at the confluence of two compound channels (Numerical study) [Volume 19, Issue 1, 2024, Pages 13-27]
Flow-3D Analysis of Hydrodynamic Forces Over High Embankments Flip Bucket (Case study: Jareh Dam) [Volume 20, Issue 2, 2025, Pages 53-64]
Flow-3D Numerical Modeling of Flow Patterns in Ogee Spillways with Culverts under Free Flow Conditions [Volume 21, Issue 1, 2026, Pages 39-56]
Flow-3D Numerical Modeling of the Sediment Bed Downstream of Flushing Channels for Different Gate Openings and Slopes [Volume 21, Issue 1, 2026, Pages 107-122]
Flow3D Geometry Modification of Stilling Basin USBR VI with Numerical Simulation [Volume 13, Issue 4, 2018, Pages 1-15]
Flow3D Numerical simulation of porous spur dyke using Flow 3D software [Volume 14, Issue 1, 2019, Pages 35-48]
Flow3D Numerical investigation on energy loss in vertical drop with horizontal serrated edge [Volume 16, Issue 1, 2021, Pages 23-36]
Flow3D Two- and three-dimensional analysis of supercritical flow in bends [Volume 17, Issue 2, 2022, Pages 71-86]
Flow3D Numerical Solution of the Discharge Coefficient of Trapezoidal Arced Labyrinth Weirs with Different Middle Cycles Using Flow 3D Software [Volume 18, Issue 4, 2023, Pages 17-25]
FLOW-3D model 3D Numerical Modeling of Impulsive Wave Generation and Propagation by landslides in Dam Reservoir [Volume 20, Issue 2, 2025, Pages 37-52]
Flow 3D Numerical Experimental and Numerical Investigation of Scouring Process around the Piers with Lateral Boundaries Fitted by Velocity Profile under Steady State Flow condition [Volume 9, Issue 4, 2014, Pages 39-53]
FLOW-3D software » Research Note « Evaluation of FLOW-3D Numerical Model in Predicting the Morphological Changes at River Junction [Volume 10, Issue 1, 2015, Pages 53-63]
FLOW-3D software Numerical study of the effect of flow velocity and flood roughness components on hydraulic flow performance in composite sections with converging floodplains [Volume 17, Issue 3, 2022, Pages 65-84]
Flow Aeration The inception point of flow aeration on a rough stepped spillway [Volume 18, Issue 4, 2023, Pages 27-33]
Flow and sediment pattern » Research Note « Evaluation of FLOW-3D Numerical Model in Predicting the Morphological Changes at River Junction [Volume 10, Issue 1, 2015, Pages 53-63]
Flow Characteristics Investigation of hydraulic changes in flow in meander compound channel with flexible submerged vegetation [Volume 17, Issue 1, 2022, Pages 105-122]
Flow Characteristics Experimental study of the effect of the apron installation on reducing scour depth at the downstream of stepped weirs with labyrinth sill [Volume 18, Issue 1, 2023, Pages 105-125]
Flow conditions Experimental Investigation of Applications of Artificial Roughness for Bridge Pier Scour Reduction [Volume 9, Issue 2, 2014, Pages 11-21]
Flow control Improving Water Productivity over Three-Side Spillways with Focus on Effective Length of the Crest [Volume 10, Issue 2, 2015, Pages 1-11]
Flow density Numerical Simulation of Gravity Current Using SPH Method [Volume 10, Issue 2, 2015, Pages 45-56]
Flow depth Experimental Study of Local Scour around Inclined Bridge Pier Groups in Presence of Debris Accumulation under Various Hydraulic Conditions and Installation of Foundation Level [Volume 12, Issue 1, 2017, Pages 59-75]
Flow discharge Experimental Study on the Effect of Discharge and Tailwater Depth on Bed Topography Downstream of a Piano Key Weir [Volume 15, Issue 3, 2020, Pages 107-122]
Flow discharge Discharge-Level laboratory investigation of the flow passing through the composite structure of sharp crested triangular with multiple orifices [Volume 19, Issue 3, 2024, Pages 37-53]
Flow Field Geometry Modification of Stilling Basin USBR VI with Numerical Simulation [Volume 13, Issue 4, 2018, Pages 1-15]
Flow Field Investigation of Aeration Valves in Opening of Service and Emergency Valves and Providing Relationships for Joint Operation of Valves [Volume 17, Issue 2, 2022, Pages 47-56]
Flow Field Characteristics of secondary currents and flow field in non-prismatic compound channels with vegetative cover [Volume 20, Issue 1, 2025, Pages 127-143]
Flow hydrodynamics Experimental Evaluation of Performance of the New Design of Bed Protection Models (F-jacks) in Altering the Flow Pattern around Bridge Piers [Volume 19, Issue 1, 2024, Pages 67-86]
Flow hydrograph An experimental examination of riprap effects on homogeneous embankment dams overtopping breach [Volume 18, Issue 4, 2023, Pages 49-59]
Flow in pipe Modeling and analysis of simultaneous effects of watter hammer and cavitation impact on pipe [Volume 17, Issue 2, 2022, Pages 1-19]
Flow interference Numerical investigation of labyrinth stepped spillways’ performance on energy dissipation of skimming flow [Volume 14, Issue 3, 2019, Pages 1-16]
Flow Lines Experimental Investigation of non-suppressed sill effect with different geometry on flow pattern and discharge coefficient of sluice [Volume 17, Issue 3, 2022, Pages 47-63]
Flow Measurement The Laboratory investigation of rotary gates to control the water level and measure the discharge in rectangular canals [Volume 18, Issue 3, 2023, Pages 81-96]
Flow Measurement Determining the discharge coefficient in model of the triangular-rectangular combined weir and sliding gate [Volume 19, Issue 1, 2024, Pages 51-66]
Flow Measurement Experimental Investigation of the Threshold Submergence in Combined Throat Flumes [Volume 19, Issue 3, 2024, Pages 85-98]
Flow Measurement Hydraulics of a Flume with Multiple Cylindrical Baffles under Free-Flow Conditions [Volume 21, Issue 1, 2026, Pages 57-67]
Flow Measurement Laboratory investigation on the Discharge coefficient of a composite section weir with a bottom Gate [Volume 21, Issue 1, 2026, Pages 123-137]
Flow Mechanisms Numerical Analysis of Turbulent Flow Mechanisms Encountering Complex Bridge Piers [Volume 20, Issue 2, 2025, Pages 81-96]
Flow Pattern Numerical Investigation of Flow and Scour Pattern around T-shaped Spur Dike in a 90 Degree Bend with Live Bed [Volume 8, Issue 4, 2013, Pages 67-74]
Flow Pattern » Research Note « Numerical Study of the Effect of Ratio of Radius to Width on Flow Pattern in a 90 Degree Bend [Volume 9, Issue 1, 2014, Pages 59-68]
Flow Pattern Experimental Study of 3-D Flow Pattern around T-shaped Submerged and Deflecting Spur Dike in 90 Degree Bend with Equilibrium Bed [Volume 7, Issue 1, 2012, Pages 49-65]
Flow Pattern Experimental Investigation of the Flow Pattern and Delta Characteristics under Steady and Unsteady Flow [Volume 13, Issue 1, 2018, Pages 17-34]
Flow Pattern Numerical investigation of flow pattern, erosion and sedimentation around parallel unequal spur dikes under different geometric and hydraulic condition: Numerical analysis [Volume 13, Issue 3, 2018, Pages 17-29]
Flow Pattern An investigation on the impacts of the skew angle on two bridge piers with respect to the flow direction on the equilibrium scour depth at the piers front [Volume 14, Issue 1, 2019, Pages 107-121]
Flow Pattern The effect of air bubble screen on scouring reduction in a mild 90 degrees bend [Volume 14, Issue 1, 2019, Pages 91-105]
Flow Pattern Single Bridge Pier Scour in Uniform and Non-uniform Sediment Beds Under Steady and Unsteady Flow [Volume 14, Issue 4, 2019, Pages 19-33]
Flow Pattern Investigating the effect of rigid non- submerged artificial vegetation on flow characteristics in Compound Meander Channel [Volume 15, Issue 2, 2020, Pages 131-147]
Flow Pattern Numerical investigation of hydraulic jump in pipelines at two-phase flow [Volume 16, Issue 3, 2021, Pages 105-116]
Flow ratio Investigating the effect of operational parameters of a semi-industrial hydro-cyclone on the efficiency of Granite and Marble stones wastewater treatment [Volume 19, Issue 2, 2024, Pages 105-117]
Flow regime Investigating the Experimental Observations about the Triangular Obstacle Effects at the bottom of reservoir on the Structure of Turbidity Current [Volume 10, Issue 4, 2015, Pages 35-50]
Flow regime Numerical investigation of hydraulic jump in pipelines at two-phase flow [Volume 16, Issue 3, 2021, Pages 105-116]
Flow Separation Hydrodynamics of the Mixing Layer Bounding a Separation Zone Using SPIV, Part1: Mean Flow Structure [Volume 8, Issue 1, 2013, Pages 39-56]
Flow Separation Investigation of Distribution of Velocity and Turbulence Intensity in Presence of Dunes and Vegetation in a Rectangular Open Channel [Volume 10, Issue 3, 2015, Pages 1-14]
Flow Separation Zone Declining Separation Zone Dimensions at 90 ° Lateral Intakes by Enhancement of Roughness Coefficient and Drop Implementation [Volume 15, Issue 1, 2020, Pages 129-141]
Flow Velocity Investigating the Experimental Observations about the Triangular Obstacle Effects at the bottom of reservoir on the Structure of Turbidity Current [Volume 10, Issue 4, 2015, Pages 35-50]
Flow Velocity Experimental Investigation of non-suppressed sill effect with different geometry on flow pattern and discharge coefficient of sluice [Volume 17, Issue 3, 2022, Pages 47-63]
Fluent » Research Note « Investigation on Discharge Coefficient of Circular Crested Weir using Numerical Modeling [Volume 12, Issue 3, 2017, Pages 53-60]
Fluent model Numerical Study of the Effect of the Bed Roughness on Discharge Coefficient and Energy Dissipation on Ogee Spillway [Volume 15, Issue 2, 2020, Pages 81-94]
Fluid Analytical Study on Free Vibration Dynamics of Compressible Fluids in Rigid-Walled Rectangular Tanks [Volume 19, Issue 4, 2024, Pages 47-56]
Fluid Flow Fluid flow modeling using meshless local Petrov-Galerkin (MLPG) method by Radial Basis Function [Volume 13, Issue 3, 2018, Pages 95-106]
Fluid-Solid Interaction Use of a Simple Repulsive Force in Simulating Fluid Flow under a Hypo-Elastic Gate by Smoothed Particle Hydrodynamics [Volume 9, Issue 3, 2014, Pages 1-14]
Fluid-structure interaction Effects of Pressure Fluctuations on Hydraulic Jacking in Pressurized Tunnels with Low Overburden [Volume 13, Issue 2, 2018, Pages 55-68]
Flume Experimental Investigation of the Threshold Submergence in Combined Throat Flumes [Volume 19, Issue 3, 2024, Pages 85-98]
Flume Hydraulics of a Flume with Multiple Cylindrical Baffles under Free-Flow Conditions [Volume 21, Issue 1, 2026, Pages 57-67]
Flushing cone Effect of using single square pile at upstream of the orifice on pressurized flushing [Volume 15, Issue 1, 2020, Pages 61-74]
Flushing efficiency Experimental study on the effect of circular jet on sediment flushing in reservoirs [Volume 13, Issue 4, 2018, Pages 111-120]
Forchheimer equation Numerical and Experimental Investigation of the Distribution of Non-Cohesive Sediments in the Body of Rock-Fill Dams [Volume 13, Issue 2, 2018, Pages 25-36]
Forschheimer model Numerical simulation of porous spur dyke using Flow 3D software [Volume 14, Issue 1, 2019, Pages 35-48]
Forschheimer's Relation Investigating the use of variable coefficients of Forschheimer's relation in the analysis of unsteady flow in porous media [Volume 19, Issue 3, 2024, Pages 1-14]
Foundation level Experimental Investigation of the Bed Sill Effect on the Temporal Evolution of Local Scour Hole around an Inclined Pier Group on a Foundation [Volume 10, Issue 2, 2015, Pages 13-25]
Foundation level Experimental Study of Local Scour around Inclined Bridge Pier Groups in Presence of Debris Accumulation under Various Hydraulic Conditions and Installation of Foundation Level [Volume 12, Issue 1, 2017, Pages 59-75]
Four quadrant events Near Bed Turbulent Bursting Process Analysis around a Spur Dike in a Channel Bend [Volume 11, Issue 2, 2016, Pages 17-31]
Fractal dimension Fractal assessment of time series of density currents in flume [Volume 19, Issue 3, 2024, Pages 99-111]
Free flow The experimental study of downstream scouring of trapezoidal Piano key weir type A under free and submerged flow [Volume 18, Issue 1, 2023, Pages 18-1]
Free flow The experimental study of the effect of splitter on the flow discharge Piano key weir [Volume 18, Issue 2, 2023, Pages 39-52]
Free flow Experimental Investigation of the Threshold Submergence in Combined Throat Flumes [Volume 19, Issue 3, 2024, Pages 85-98]
Free flow Hydraulics of a Flume with Multiple Cylindrical Baffles under Free-Flow Conditions [Volume 21, Issue 1, 2026, Pages 57-67]
Free Flow Condition Experimental Investigation of non-suppressed sill effect with different geometry on flow pattern and discharge coefficient of sluice [Volume 17, Issue 3, 2022, Pages 47-63]
Free surface Applying Turbulent Flow Characteristics to the Multi-Phase MPS Method [Volume 7, Issue 2, 2012, Pages 1-11]
Free surface The Effect of Methods of Calculating Velocity on Cell Faces in Sub-critical Open Channel Flow Simulation [Volume 11, Issue 3, 2016, Pages 15-32]
Free surface Modeling Granular Flow Using μ (I) Rheological Model in SPH Method [Volume 12, Issue 4, 2017, Pages 43-55]
Free surface Numerical modeling of 3D solitary wave impact to structure and plunging wave breaker [Volume 14, Issue 2, 2019, Pages 117-127]
Free surface flow Development of Moving-particle Semi-implicit Method (MPS) in order to Improve Simulation of Free Surface Flows with Open Boundary Conditions [Volume 10, Issue 1, 2015, Pages 37-52]
Free vibration Analytical Study on Free Vibration Dynamics of Compressible Fluids in Rigid-Walled Rectangular Tanks [Volume 19, Issue 4, 2024, Pages 47-56]
Free water level A New Approach to Compute Water Level in Non- hydrostatic Models with Application Capabilities for Open and Porous Media Flows [Volume 11, Issue 2, 2016, Pages 1-16]
Frequency Domain Analysis of unsteady flow in open channel using Fourier series [Volume 18, Issue 1, 2023, Pages 63-79]
Friction coefficient Numerical Study of the Effect of the Bed Roughness on Discharge Coefficient and Energy Dissipation on Ogee Spillway [Volume 15, Issue 2, 2020, Pages 81-94]
Froude number Evaluation of Hydraulic Jump on Dentate Blocks Stilling Basin [Volume 9, Issue 1, 2014, Pages 1-10]
Froude number of particles Effect of Slope on the Stability of Riverbanks with a Mobile Bed: An Experimental Study [Volume 18, Issue 4, 2023, Pages 61-68]
Full factorial Determination of the Optimum Value of Depth and Position of Baffle Blocks using Studies Designed by Taguchi and Full Factorial Methods [Volume 12, Issue 2, 2017, Pages 35-44]
Fuse gate Experimental Investigation of Flow Hydraulic over 3 Model of Fuse gate Spillways (WLH, Straight, and Straight with Inclined Side view) with Increasing Canal Slope [Volume 9, Issue 2, 2014, Pages 23-36]

G

Gabion Laboratory modeling of porous flume with trapezoidal and triangular throats under submerged flow conditions [Volume 21, Issue 1, 2026, Pages 89-106]
Gabion retaining wall Numerical comparison of performance and stability of concrete and gabion retaining walls in riverbanks protection [Volume 18, Issue 2, 2023, Pages 21-37]
Gabion structure Study of energy dissipation of gabion structure downstream of Ogee weir using laboratory and meta-model methods [Volume 16, Issue 4, 2021, Pages 21-35]
Gamma Function Mathematical and laboratory model investigation of linear proportional sharp edge spillways [Volume 20, Issue 4, 2025, Pages 95-108]
Gate opening percentage Numerical Modeling of the Sediment Bed Downstream of Flushing Channels for Different Gate Openings and Slopes [Volume 21, Issue 1, 2026, Pages 107-122]
Geisour-Gonabad A Survey on Effective Factors in Accidents of Geisour-Gonabad Water Supply Pipeline [Volume 7, Issue 1, 2012, Pages 1-12]
Gene expression programming Experimental investigation of submerged discharge reduction factor in arched gabion weirs [Volume 20, Issue 1, 2025, Pages 19-33]
Gene Expression Programming Algorithm Extraction of head-discharge relationship for submerged standard and modified piano key weirs using intelligent algorithms [Volume 16, Issue 2, 2021, Pages 59-72]
Gene Expression Programming (GEP) Prediction of depth‑averaged velocity in compound channels with vegetated floodplains using gene expression programming [Volume 17, Issue 1, 2022, Pages 51-66]
Genetic algorithm The Least-Cost Design of Water Supply Networks Using the Conceptual Operator of Dynamic Threshold in Genetic Algorithm (GA-DTO) [Volume 8, Issue 1, 2013, Pages 19-23]
Genetic algorithm » Research Note « Linear Muskingum Flood Routing Method in Branched Rivers Using Genetic Algorithm Optimization Technique [Volume 8, Issue 1, 2013, Pages 83-92]
Genetic algorithm Optimization of Gated Spillways Operation in Multi-Reservoir Systems by Using GA Case Study: Dez and Bakhtiyari Dams [Volume 10, Issue 2, 2015, Pages 27-43]
Genetic algorithm Optimal Flood Control with Combination of Rockfill Detention Dams and Levees [Volume 7, Issue 2, 2012, Pages 27-45]
Genetic algorithm An Optimal Design for Dimensions of Water Diversion System in Dams using and Analyzing Hydraulic Uncertainties and Hydrologic Risk [Volume 11, Issue 1, 2016, Pages 21-34]
Genetic Algorithm Application of Artificial Neural Networks in Estimation of Scour Depth around the Bridge Pier with Sticky Sediments [Volume 14, Issue 1, 2019, Pages 141-149]
Genetic Algorithm Optimal Estimation of Secondary Flow Coefficient in Compound Channels with Vegetated Floodplains [Volume 18, Issue 4, 2023, Pages 1-15]
Geomembrane Application Efficacy of Advanced Seepage Mitigation Techniques in Earth Dams: A Case Study of Shahid Yaghoubi and Maloo Dams [Volume 19, Issue 4, 2024, Pages 57-68]
Geometric channel Application of SPM for estimating the velocity index in geometric channels [Volume 21, Issue 1, 2026, Pages 69-87]
GEP Laboratory modeling of porous flume with trapezoidal and triangular throats under submerged flow conditions [Volume 21, Issue 1, 2026, Pages 89-106]
GEP algorithm Application of intelligent algorithm to model head-discharge relationship for submerged labyrinth and linear weirs [Volume 15, Issue 2, 2020, Pages 149-164]
GFM Analytical Solution of Pollution Transport Equation with Arbitrary Time Pattern of Multiple Point Sources using Green’s Function Method [Volume 8, Issue 4, 2013, Pages 13-25]
Ghezel Ozan River Impacts of variation of river geometry on flowing water quality (Case Study: Ghezel Ozan River) [Volume 14, Issue 4, 2019, Pages 1-17]
GIS Development of an Integrated Method for Studying the Effects of Large Dam on Erosion, Length and Width of River [Volume 12, Issue 1, 2017, Pages 1-22]
GIS Accuracy assessment of RS-based DEMs in flood inundation mapping of different morphological types of rivers [Volume 15, Issue 3, 2020, Pages 15-31]
GIUH An Investigation on the Effects of DEM Resolution and Stream Delineation Thresholds on the Performance of the Kinematic-wave-based GIUH Model [Volume 8, Issue 3, 2013, Pages 1-18]
GLUE Estimation of Scour Depth in Pipelines Laid on the Seabed under Live Bed Condition using a Hybrid 〖M5〗^'-GLUE Model [Volume 13, Issue 1, 2018, Pages 63-72]
Gorgan bay A Comparative Study between Numerical Results and Field Observations for Coastal Morphology Features in Miankaleh Coasts [Volume 13, Issue 2, 2018, Pages 37-53]
GRA Application of GRA Method in Optimization of Length and Location of Spur Dike in 90 Degree Bend [Volume 8, Issue 4, 2013, Pages 27-41]
Gradation Curve Introducing and Evaluating the Effectiveness of Various Image Processing Algorithms in Determining Hydraulic Raughness Using Gradation Curve in Gravel Bed Rivers [Volume 13, Issue 4, 2018, Pages 93-110]
Grade control structures Performance of Riprap Structures in the Stabilization of Knick Points in a Rectangular Canal, an Experimental Study [Volume 13, Issue 2, 2018, Pages 1-23]
Grade control structures Experimental study of the effect of the apron installation on reducing scour depth at the downstream of stepped weirs with labyrinth sill [Volume 18, Issue 1, 2023, Pages 105-125]
Gradually Varied Flow Theory Analysis of Water Surface Profiles in Coarse-Grained Porous Media with Radial Flow Using the Gradually Varied Flow Theory [Volume 18, Issue 1, 2023, Pages 37-49]
Granular Computing Estimating Scour Hole Dimensions of Ski Jump Downstream of Dams Using Granular Computing Model [Volume 9, Issue 3, 2014, Pages 45-60]
Granular flow Development of Moving-particle Semi-implicit Method (MPS) in Simulation of Granular flow [Volume 11, Issue 2, 2016, Pages 43-59]
Granular flow Modeling Granular Flow Using μ (I) Rheological Model in SPH Method [Volume 12, Issue 4, 2017, Pages 43-55]
Granulation curve Evaluation the effect of depth and flow velocity on the particle size and shape of surface sediments of sandy rivers using image processing methods [Volume 19, Issue 2, 2024, Pages 87-104]
Gravel bed An Investigation on Gravel-Bed Roughness Characterization [Volume 9, Issue 4, 2014, Pages 73-86]
Gravel bed Investigation on Logarithmic and Coles Laws under Different Emergent Vegetation Patches [Volume 13, Issue 1, 2018, Pages 47-62]
Gravel bed Introducing and Evaluating the Effectiveness of Various Image Processing Algorithms in Determining Hydraulic Raughness Using Gradation Curve in Gravel Bed Rivers [Volume 13, Issue 4, 2018, Pages 93-110]
Gravel-bed river Determination of Form Friction Factor of Armored Gravel-Beds Rivers ‎ [Volume 13, Issue 3, 2018, Pages 1-16]
Gravitational Search Algorithm Flood Routing by Gravitational Search Algorithm and Quantify Parameters Uncertainty of Nonlinear Muskingum Model [Volume 14, Issue 3, 2019, Pages 17-31]
Gray wolf Multi-objective energy consumption optimization in a pumping station using a hybrid model based on the grey wolf algorithm and vector regression. [Volume 20, Issue 2, 2025, Pages 97-115]
Gray wolf optimization Comparison of Five Evolutionary Algorithms for Calibration of Water Distribution Networks [Volume 17, Issue 2, 2022, Pages 21-45]
Gray Wolf Optimizer Using nonlinear programming method and gray wolf algorithm for estimating parameters of nonlinear Muskingum model [Volume 17, Issue 3, 2022, Pages 31-46]
Groundwater Effects of Sea Level Rise and Recharge Rate Variations on Seawater Intrusion in Confined Aquifer [Volume 10, Issue 4, 2015, Pages 1-15]
Groundwater flow Neyshabur Plain Groundwater Flow Modelling Using Analytic Element and Point Collocation Mesh Free Methods [Volume 11, Issue 3, 2016, Pages 47-58]
Group of spur dikes with unequal lengths Numerical investigation of flow pattern, erosion and sedimentation around parallel unequal spur dikes under different geometric and hydraulic condition: Numerical analysis [Volume 13, Issue 3, 2018, Pages 17-29]
Groyne Study of the Bed Shear Stress Distribution around River Structures using Three Ports Preston Tube [Volume 7, Issue 2, 2012, Pages 47-62]
Groyne Numerical Investigation of Straight Longitudinal Training Walls on the River Bank Protection [Volume 17, Issue 4, 2022, Pages 51-64]

H

Hawizeh marshes Evaluation of the Hawizeh Marshes Water Requirements with Respect to Dust Control and Improvement in Environmental Conditions [Volume 12, Issue 3, 2017, Pages 13-27]
Hazen-Williams coefficients Comparison of Five Evolutionary Algorithms for Calibration of Water Distribution Networks [Volume 17, Issue 2, 2022, Pages 21-45]
HBP rheological model Simulation of two-phase Newtonian and non-Newtonian systems using smoothed particle hydrodynamics and herschel-bulkley model [Volume 14, Issue 1, 2019, Pages 19-33]
Head change Experimental and numerical investigation on seawater intrusion into unconfined coastal aquifers under instantaneous changes of heads at boundaries [Volume 14, Issue 2, 2019, Pages 129-143]
Head Loss » Research Note « Head Loss of Transient Accelerating Flows for Pipes in Series [Volume 9, Issue 1, 2014, Pages 69-76]
HEC-HMS Uncertainty Analysis of Estimated Flood by HEC-HMS Model in Jamishan Catchment [Volume 7, Issue 1, 2012, Pages 13-28]
HEC-RAS Studies of Bed Elevation Variations in Sand Bed Rivers Caused by Two Successive Knick Points [Volume 11, Issue 3, 2016, Pages 1-14]
HEC-RAS Accuracy assessment of RS-based DEMs in flood inundation mapping of different morphological types of rivers [Volume 15, Issue 3, 2020, Pages 15-31]
HEC-RAS Design of Operation Strategy for Canal Structures [Volume 18, Issue 4, 2023, Pages 35-48]
HEC-RAS Two-dimensional flood simulation and investigating the effect of control structures on the hydraulic characteristics of the flow in the Koran Gate basin of Shiraz using UAV and satellite data [Volume 20, Issue 2, 2025, Pages 117-129]
HEC-RAS 2D model Introducing Two-Dimensional Hydraulic Simulation as a Technique for Estimating the Time of Concentration [Volume 15, Issue 3, 2020, Pages 33-45]
HEC-RAS model Uncertainty analysis of the HEC-RAS results in hydraulic simulation of Karoon River flow by Monte-Carlo approach [Volume 16, Issue 1, 2021, Pages 1-22]
HEC-RAS software Investigating the scouring depth of bridge foundations caused by the accumulation of floating materials using HEC-RAS software (case study: Saqez River) [Volume 20, Issue 2, 2025, Pages 65-79]
HEC-RAS software Study of the Effect of Parallel Computing and Various Grid Spacings on Flood Modeling using STE software [Volume 20, Issue 4, 2025, Pages 1-21]
Height of Crest Investigation of Distribution of Velocity and Turbulence Intensity in Presence of Dunes and Vegetation in a Rectangular Open Channel [Volume 10, Issue 3, 2015, Pages 1-14]
Heuristic methods » Research Note « Imperialist Competitive Algorithm Application in the Optimization of the Reservoir Operation with the Objective of Maximization for Water Allocation Case Study: Pishin Reservoir [Volume 12, Issue 2, 2017, Pages 59-66]
Higher-order scheme A second order well-balanced and entropy consistent numerical scheme for one-dimensional shallow water equations [Volume 19, Issue 2, 2024, Pages 1-17]
HLLC method Two-dimensional Numerical modeling of rolling waves in chutes and analyze the factors affecting the formation of them [Volume 13, Issue 1, 2018, Pages 73-84]
Homogeneous earth dam Evaluation of Hydraulic and Stability Behavior of Homogeneous Earth Dam with Combined Drain [Volume 14, Issue 3, 2019, Pages 113-128]
Horseshoe vortex An investigation on the impacts of the skew angle on two bridge piers with respect to the flow direction on the equilibrium scour depth at the piers front [Volume 14, Issue 1, 2019, Pages 107-121]
Hybrid models A New Machine Learning Model for Predicting Suspended Sediment Load [Volume 19, Issue 4, 2024, Pages 31-45]
Hydraulic conductivity Investigation of the effect of treated wastewater injection on the permeability of unsaturated and saturated porous media in the aquifer storage and recovery system [Volume 18, Issue 1, 2023, Pages 51-61]
Hydraulic Engineering Efficacy of Advanced Seepage Mitigation Techniques in Earth Dams: A Case Study of Shahid Yaghoubi and Maloo Dams [Volume 19, Issue 4, 2024, Pages 57-68]
Hydraulic flow Energy Dissipation of Triangular Piano Key Weir [Volume 18, Issue 3, 2023, Pages 35-44]
Hydraulic flow conditions Scouring of Triangular and Trapezoidal Pianos Key Weir [Volume 16, Issue 2, 2021, Pages 43-58]
Hydraulic Gradient Investigating changes in coefficients of the non-Darcy flow exponential relationship within rockfill materials under different flow conditions [Volume 19, Issue 2, 2024, Pages 57-70]
Hydraulic Gradient Experimental Study of the Equivalent Coefficients of the Forschheimer Equation in Vertical non-homogeneous Media of non-Darcy Flow in Gravel Materials [Volume 21, Issue 1, 2026, Pages 23-38]
Hydraulic jacking Effects of Pressure Fluctuations on Hydraulic Jacking in Pressurized Tunnels with Low Overburden [Volume 13, Issue 2, 2018, Pages 55-68]
Hydraulic jump Investigation of Cavitation at the Roughened Bed of Abrupt Drop Stilling Basin [Volume 8, Issue 2, 2013, Pages 29-40]
Hydraulic jump » Research Note « Evaluation of Submerged Vanes Effect on Hydraulic Jump Characteristics in Stilling Basins [Volume 8, Issue 1, 2013, Pages 73-81]
Hydraulic jump Evaluation of Hydraulic Jump on Dentate Blocks Stilling Basin [Volume 9, Issue 1, 2014, Pages 1-10]
Hydraulic jump » Research Note « Neural Network Model for Predicting Characteristics of Convergent Hydraulic Jump in Stilling Basins with Inverse Slope [Volume 7, Issue 1, 2012, Pages 83-91]
Hydraulic jump Assessment of the Destruction Causes at the Downstream Basins of Mill-Mugan Dam Using Computational Fluid Dynamics [Volume 12, Issue 2, 2017, Pages 13-34]
Hydraulic jump Analytical and Experimental investigation of Hydraulic Jump Characteristics on Permeable Beds [Volume 13, Issue 4, 2018, Pages 33-42]
Hydraulic jump Comparison of stilling basins with rigid and gabion equipment [Volume 16, Issue 2, 2021, Pages 91-105]
Hydraulic jump Laboratory Investigation of the Effects of Rectangular Zigzag Blocks Geometry on Hydraulic Jump Characteristics in Trapezoidal Channel [Volume 16, Issue 2, 2021, Pages 31-42]
Hydraulic jump Experimental Investigation of Supercritical Flow Energy Dissipation in Sudden Contraction with Wall Roughness [Volume 16, Issue 4, 2021, Pages 79-92]
Hydraulic jump Numerical investigation of hydraulic jump in pipelines at two-phase flow [Volume 16, Issue 3, 2021, Pages 105-116]
Hydraulic jump Investigating the simultaneous effect of divergence and bed roughness on hydraulic jump characteristics [Volume 18, Issue 2, 2023, Pages 53-65]
Hydraulic jump A second order well-balanced and entropy consistent numerical scheme for one-dimensional shallow water equations [Volume 19, Issue 2, 2024, Pages 1-17]
Hydraulic Method An Analytical Solution for Finding the Deflection Point of the Wetted Perimeter – Discharge Curve by Hydraulic Methods for the Determination of Environmental Flow requirements [Volume 9, Issue 1, 2014, Pages 27-43]
Hydraulic Model Prediction of Discharge for Arced Labyrinth Weirs with Trapezoidal Cross Section [Volume 15, Issue 4, 2020, Pages 65-79]
Hydraulic Model Optimal Design of Pressure Sampling in Water Distribution Networks for Calibration of Hydraulic Models [Volume 16, Issue 1, 2021, Pages 53-66]
Hydraulic Modeling Investigation of Cellular Automata Method to Urban Flood Modeling [Volume 14, Issue 3, 2019, Pages 85-98]
Hydraulic Modeling Uncertainty analysis of the HEC-RAS results in hydraulic simulation of Karoon River flow by Monte-Carlo approach [Volume 16, Issue 1, 2021, Pages 1-22]
Hydraulic Performance Index Evaluating the Resilience of the Wastewater Collection Network under the Effect of a Possible Flood: Penalty Curves Approach (Case Study: Hendijan City) [Volume 20, Issue 1, 2025, Pages 73-90]
Hydraulic simulation » Research Note « Hydraulic Simulation of Dez Dam Break by Mike11 Model [Volume 10, Issue 3, 2015, Pages 63-69]
Hydraulic simulation Evaluation of Hydraulic Performance of Ilam Gas Refinery fire-fighting water network (middle ring) [Volume 14, Issue 3, 2019, Pages 99-111]
Hydraulic simulation Introducing Two-Dimensional Hydraulic Simulation as a Technique for Estimating the Time of Concentration [Volume 15, Issue 3, 2020, Pages 33-45]
Hydraulic structure Experimental Investigation of the Wedge-Shaped Deflector Installation Position Effects on the Flip Bucket Spillway Energy Dissipation [Volume 17, Issue 2, 2022, Pages 87-106]
Hydraulic Structure. Irrigation Network Design Criteria for Parallel Baffle Modules [Volume 9, Issue 2, 2014, Pages 37-51]
Hydraulic Toolbox Evaluation the effect of depth and flow velocity on the particle size and shape of surface sediments of sandy rivers using image processing methods [Volume 19, Issue 2, 2024, Pages 87-104]
Hydraulic Turbine Numerical Modeling of Effects of Geometrical Parameters on Amount of Torque Produced by a Floating Water Turbine in a Rectangular Open Channel [Volume 15, Issue 4, 2020, Pages 17-30]
Hydraulic uncertainties An Optimal Design for Dimensions of Water Diversion System in Dams using and Analyzing Hydraulic Uncertainties and Hydrologic Risk [Volume 11, Issue 1, 2016, Pages 21-34]
Hydroacoustic Numerical modeling for estimating the mean particle size and concentration of suspended sediments in rivers using the acoustic tomography method [Volume 18, Issue 2, 2023, Pages 67-85]
Hydro cyclone Investigating the effect of operational parameters of a semi-industrial hydro-cyclone on the efficiency of Granite and Marble stones wastewater treatment [Volume 19, Issue 2, 2024, Pages 105-117]
Hydrodynamic Forces Effects of Hydrodynamic Forces on the Sediment Particle Transport for the Open Channel Flow [Volume 8, Issue 2, 2013, Pages 41-56]
Hydrograph Cellular Automata Model for Simulating Surface Runoff [Volume 17, Issue 3, 2022, Pages 121-135]
Hydrograph Estimating stage-discharge curves in unsteady flows using the concept of isovel contours in natural rivers [Volume 18, Issue 2, 2023, Pages 1-20]
Hydrological risk analysis An Optimal Design for Dimensions of Water Diversion System in Dams using and Analyzing Hydraulic Uncertainties and Hydrologic Risk [Volume 11, Issue 1, 2016, Pages 21-34]
Hydropower Intake. Discharge Coefficient The Effect of Anti-Vortex Plates on Vortex Dissipation, Discharge Coefficient and Inlet Loss Coefficient in Hydropower Intakes [Volume 17, Issue 3, 2022, Pages 15-29]
Hydro Power plant Examination of the sensitivity parameters to detect automatic cavitation in Hydro-turbines of the SefidRood dam considering remaining useful life [Volume 14, Issue 1, 2019, Pages 79-89]
Hydrosuction Experimental study on the effect of distance of suction tube mouth from sediment surface on the hydrosuction system performance [Volume 13, Issue 3, 2018, Pages 47-58]
Hydrosuction system Experimental evaluation of the hydraulic characteristics of VMHS pipeline [Volume 21, Issue 1, 2026, Pages 1-21]
Hypo-Elastic Gate Use of a Simple Repulsive Force in Simulating Fluid Flow under a Hypo-Elastic Gate by Smoothed Particle Hydrodynamics [Volume 9, Issue 3, 2014, Pages 1-14]
Hyporheic zone Laboratory and Numerical Investigation of the Effect of Sediment Bed Thickness and DUNE Bed-Form on Contamination Transmission in Rivers [Volume 16, Issue 4, 2021, Pages 1-20]
Hyporheic zone Simulation of the effect of dune lee slope on hyporheic flow characteristics [Volume 19, Issue 2, 2024, Pages 71-85]
Hyporheic zone Laboratory and Numerical Investigation of Hyporheic Exchanges in Sand Mining Pit [Volume 19, Issue 3, 2024, Pages 15-36]

I

Ilam gas refinery Evaluation of Hydraulic Performance of Ilam Gas Refinery fire-fighting water network (middle ring) [Volume 14, Issue 3, 2019, Pages 99-111]
Image J Evaluation the effect of depth and flow velocity on the particle size and shape of surface sediments of sandy rivers using image processing methods [Volume 19, Issue 2, 2024, Pages 87-104]
Image Processing Softwares Introducing and Evaluating the Effectiveness of Various Image Processing Algorithms in Determining Hydraulic Raughness Using Gradation Curve in Gravel Bed Rivers [Volume 13, Issue 4, 2018, Pages 93-110]
Image processing technique Effect of Floodplain Submerged and Non-submerged Vegetation on the Transverse Mixing Coefficient of Pollutants [Volume 10, Issue 1, 2015, Pages 13-23]
Image processing technique Laboratory and Numerical Investigation of Saltwater Intrusion in Sandy Beach Aquifer Sloping under Transient Condition [Volume 20, Issue 1, 2025, Pages 1-18]
Imperialist Competitive Algorithm » Research Note « Imperialist Competitive Algorithm Application in the Optimization of the Reservoir Operation with the Objective of Maximization for Water Allocation Case Study: Pishin Reservoir [Volume 12, Issue 2, 2017, Pages 59-66]
Imperialistic competitive algorithm Design of the River Stable (Regime) Flow Section by Imperialistic Competitive Algorithm [Volume 11, Issue 1, 2016, Pages 35-52]
Improved Dragonfly optimization algorithm Multi-objective optimization of stepped spillways in order to reduce the design costs and maximize the energy dissipation (case study: Sarooq reservoir spillway) [Volume 19, Issue 3, 2024, Pages 55-66]
Impulsive wave propagation 3D Numerical Modeling of Impulsive Wave Generation and Propagation by landslides in Dam Reservoir [Volume 20, Issue 2, 2025, Pages 37-52]
Incipient motion » Research Note « Incipient Motion of Sediment in a U-shape Rigid Boundary Channel [Volume 12, Issue 1, 2017, Pages 77-84]
Incipient motion Effect of Slope on the Stability of Riverbanks with a Mobile Bed: An Experimental Study [Volume 18, Issue 4, 2023, Pages 61-68]
Inclined bridge pier groups Experimental Study of Local Scour around Inclined Bridge Pier Groups in Presence of Debris Accumulation under Various Hydraulic Conditions and Installation of Foundation Level [Volume 12, Issue 1, 2017, Pages 59-75]
Inclined bridge piers group Experimental Investigation of the Bed Sill Effect on the Temporal Evolution of Local Scour Hole around an Inclined Pier Group on a Foundation [Volume 10, Issue 2, 2015, Pages 13-25]
Inclined drop A Review of the Performance of Inclined and Vertical Drops on Effective Hydraulic Parameters and Energy Dissipation Mechanism [Volume 20, Issue 4, 2025, Pages 71-93]
Inclined Floodplains Experimental Study of Flow in Prismatic Compound Channel with Inclined Floodplains [Volume 18, Issue 3, 2023, Pages 21-34]
Inclined pier » Research Note « Experimental investigation of scour pattern around the group of three divergent-vertical and convergent-vertical bridge piers in a 180 degree sharp bend [Volume 11, Issue 3, 2016, Pages 73-79]
Incompressible free surface flows » Research Note « Conjunctive Numerical Simulation of Free-surface Solitary Wave and Flow in Porous Media using Smoothed Particle Hydrodynamics (SPH) Method [Volume 12, Issue 2, 2017, Pages 69-78]
Input flow rate Study on the Impact of Input Flow Rate on Suspended Sediments in Lakes Using Satellite Imagery: A Case Study [Volume 18, Issue 3, 2023, Pages 63-79]
Installation depth of pipe Study on the Effect of Pipe Installation Depth on Temporal Changes of Scouring and Sedimentation Parameters Around the River Crossing Pipelines [Volume 16, Issue 3, 2021, Pages 41-53]
Intake The Effect of Diversion Angle on Flow Pattern and Sediments Transportation around the Intake Mouth in Sinuous River [Volume 8, Issue 3, 2013, Pages 29-43]
Intake The Effect of Anti-Vortex Plates on Vortex Dissipation, Discharge Coefficient and Inlet Loss Coefficient in Hydropower Intakes [Volume 17, Issue 3, 2022, Pages 15-29]
Interflow Experimental Study of Concentration Profile in Interflow Density Current [Volume 13, Issue 1, 2018, Pages 35-46]
Inundation Numerical Simulation of Flood Inundation around Aq Qala Industrial state and Remedies for its Protection [Volume 16, Issue 2, 2021, Pages 15-30]
Inverse Slope » Research Note « Neural Network Model for Predicting Characteristics of Convergent Hydraulic Jump in Stilling Basins with Inverse Slope [Volume 7, Issue 1, 2012, Pages 83-91]
Irregular Time Pattern Analytical Solution of Pollution Transport Equation with Arbitrary Time Pattern of Multiple Point Sources using Green’s Function Method [Volume 8, Issue 4, 2013, Pages 13-25]
Isovel contours Determining the rating curves in asymmetric compound channels [Volume 14, Issue 1, 2019, Pages 65-77]
Isovel contours Estimating stage-discharge curves in unsteady flows using the concept of isovel contours in natural rivers [Volume 18, Issue 2, 2023, Pages 1-20]
Isovel contours Comparison of different approaches in the estimation of streamflow time series (Case study: Molasani hydrometric station - Karun River) [Volume 20, Issue 3, 2025, Pages 17-36]
ISPH Numerical Modeling of Dambreak, Flow over Sharp Crested Weir and Simultaneous Operation of Gate and [Volume 7, Issue 1, 2012, Pages 29-47]

K

Kaplan Turbine Examination of the sensitivity parameters to detect automatic cavitation in Hydro-turbines of the SefidRood dam considering remaining useful life [Volume 14, Issue 1, 2019, Pages 79-89]
Karaj River Investigation of hydromorphological changes of Karaj River due to the implementation of water resources development and river engineering projects [Volume 16, Issue 1, 2021, Pages 93-110]
Karkheh river Development of an Integrated Method for Studying the Effects of Large Dam on Erosion, Length and Width of River [Volume 12, Issue 1, 2017, Pages 1-22]
Kashkan River Analysis and Prediction of the Kashkan River Flow using Chaos Theory [Volume 8, Issue 3, 2013, Pages 45-61]
Kepler-GSA algorithm Flood Routing by Gravitational Search Algorithm and Quantify Parameters Uncertainty of Nonlinear Muskingum Model [Volume 14, Issue 3, 2019, Pages 17-31]
Keywords: Dune Simulation of the effect of dune lee slope on hyporheic flow characteristics [Volume 19, Issue 2, 2024, Pages 71-85]
Keywords: Flow pattern Laboratory investigation of flow pattern and scour around bridge with netted unsymmetrical collar [Volume 15, Issue 1, 2020, Pages 113-128]
Keywords: Scour Investigate Foundation Local Scour Type-A Piano Key Weirs with Zigzag Lateral Crest [Volume 15, Issue 4, 2020, Pages 81-94]
Keywords VHW weir Variable Height Whirling Weir-VHW Weir: Design and Hydraulic Performance [Volume 16, Issue 3, 2021, Pages 29-40]
Kheir-Abad Dam Numerical simulation of the Chute Convergence effects on Forming the Transverse Wave in Flood Evacuation Systems [Volume 14, Issue 3, 2019, Pages 67-84]
Kinematic condition A New Approach to Compute Water Level in Non- hydrostatic Models with Application Capabilities for Open and Porous Media Flows [Volume 11, Issue 2, 2016, Pages 1-16]
Kinematic Wave Based Model An Investigation on the Effects of DEM Resolution and Stream Delineation Thresholds on the Performance of the Kinematic-wave-based GIUH Model [Volume 8, Issue 3, 2013, Pages 1-18]
Knick point Studies of Bed Elevation Variations in Sand Bed Rivers Caused by Two Successive Knick Points [Volume 11, Issue 3, 2016, Pages 1-14]
Knick point Performance of Riprap Structures in the Stabilization of Knick Points in a Rectangular Canal, an Experimental Study [Volume 13, Issue 2, 2018, Pages 1-23]

L

Laboratory Investigation of the effect of treated wastewater injection on the permeability of unsaturated and saturated porous media in the aquifer storage and recovery system [Volume 18, Issue 1, 2023, Pages 51-61]
Laboratory model Experimental and numerical investigation on seawater intrusion into unconfined coastal aquifers under instantaneous changes of heads at boundaries [Volume 14, Issue 2, 2019, Pages 129-143]
Laboratory model Laboratory investigation of flow pattern and scour around bridge with netted unsymmetrical collar [Volume 15, Issue 1, 2020, Pages 113-128]
Laboratory model Experimental Investigation of Roughness Effect on the Cavitation Index in Ogee-Spillway [Volume 16, Issue 2, 2021, Pages 107-121]
Laboratory model Hydraulic Model Calibration of a Laboratory Water Distribution Network Using Hydraulic and Water Quality Measurements [Volume 19, Issue 3, 2024, Pages 113-125]
Laboratory model Laboratory investigation on the Discharge coefficient of a composite section weir with a bottom Gate [Volume 21, Issue 1, 2026, Pages 123-137]
Laboratory modeling Experimental study of Hydrodynamic Performance of Floating Oscillating Water Column as Wave Energy Convertors [Volume 17, Issue 3, 2022, Pages 105-120]
Laboratory study Laboratory Study of Hydraulic and Physical Barriers Effect on Saltwater Intrusion [Volume 20, Issue 2, 2025, Pages 19-35]
Labyrinth side weir Experimental Study of the Discharge Coefficient in Side Weirs with the Piano Key and the Rectangular Labyrinth Crests [Volume 15, Issue 3, 2020, Pages 61-74]
Labyrinth Stepped Spillways Numerical investigation of labyrinth stepped spillways’ performance on energy dissipation of skimming flow [Volume 14, Issue 3, 2019, Pages 1-16]
Labyrinth weir Experimental Study on the Effect of Geometry and Upstream Channel Bed Level on Discharge Coefficient of Trapezoidal Labyrinth Weir [Volume 11, Issue 2, 2016, Pages 61-76]
Lagrangian Applying Turbulent Flow Characteristics to the Multi-Phase MPS Method [Volume 7, Issue 2, 2012, Pages 1-11]
Lagrangian approach Lagrangian Approach in Simulating Dam Break Using Meshless Local Petrov-Galerkin (MLPG) Method by Radial Basis Function [Volume 16, Issue 1, 2021, Pages 67-80]
Lagrangian Modeling Particle Motion Effects of Hydrodynamic Forces on the Sediment Particle Transport for the Open Channel Flow [Volume 8, Issue 2, 2013, Pages 41-56]
Lagrangian Particle Tracking Experimental study of bed particle motions in the floodplain of rectangular compound channel [Volume 15, Issue 4, 2020, Pages 113-124]
Landslide Development of Mesh-free Numerical Model in the Simulation of Submerged Landslide Phenomena [Volume 12, Issue 4, 2017, Pages 27-41]
Landslide Three-dimensional numerical simulation of landslide-induced waves in dams reservoirs (Case study: Siyah bishe dam) [Volume 15, Issue 4, 2020, Pages 1-15]
Laplace transform Derivation of an analytical solution for evaluation of the pollution transport in the interconnected reservoirs and rockfill bodies of gabion dams [Volume 14, Issue 3, 2019, Pages 49-66]
Large diameter pipe Alternatives of hydraulic design and implementation of the second line of treated wastewater transfer to the Varamin plain [Volume 17, Issue 2, 2022, Pages 127-146]
Large wood (LW) A Laboratory Study of the Controlling Role of Worst-Case Log Placement and Pier–Abutment Effects on Accumulation Probability [(Articles in Press)]
Laser Three Dimensional Laser Scanning System for Illumination of Fluorescent flow for the Environmental Hydraulic investigations [Volume 14, Issue 4, 2019, Pages 69-81]
Lateral Intake Declining Separation Zone Dimensions at 90 ° Lateral Intakes by Enhancement of Roughness Coefficient and Drop Implementation [Volume 15, Issue 1, 2020, Pages 129-141]
Lateral Intake Numerical study of the effect of changing the geometric parameters of intake and the arrangement of submerged vanes on the anti-sediment coefficient [Volume 15, Issue 4, 2020, Pages 95-111]
Lattice Boltzmann Method Comparison of Lattice Boltzmann and Finite Difference Methods in the Solution of Coupled Groundwater and Contaminant Transport Equations [Volume 11, Issue 3, 2016, Pages 59-71]
Leak Investigation of the transient flow turbulence in pipes with leak [Volume 13, Issue 4, 2018, Pages 69-80]
Leakage head-discharge relationship Numerical Investigation of Leakage from Steel Pipes Submerged in Water Based on the Experimental Results of Non-submerged Pipes [Volume 11, Issue 4, 2016, Pages 29-44]
Leak Detection The Performance of Differential Evolution Algorithm for Leak Detection in Water Distribution Networks Considering The Uncertainty of Nodal Demands [Volume 19, Issue 1, 2024, Pages 101-118]
Least-Cost Design The Least-Cost Design of Water Supply Networks Using the Conceptual Operator of Dynamic Threshold in Genetic Algorithm (GA-DTO) [Volume 8, Issue 1, 2013, Pages 19-23]
Length of hydraulic jump The effect of energy dissipation due to outflow water jet from floor and end of stilling basin on hydraulic jump [Volume 16, Issue 3, 2021, Pages 17-28]
LES Turbulence Model: Non-prismatic Compound Channel with Skewed Floodplains Numerical Investigation of Flow Field in the Skewed Compound Channel [Volume 17, Issue 1, 2022, Pages 67-87]
Levee Optimum Design of Levees Considering Hydrologic, Hydraulic and Economic Uncertainties by Monte Carlo Method [Volume 8, Issue 3, 2013, Pages 77-93]
Levee Optimal Flood Control with Combination of Rockfill Detention Dams and Levees [Volume 7, Issue 2, 2012, Pages 27-45]
Linear Proportional Weir Experimental Study on Determination of Flow Coefficient of the Linear and Quadratic Proportional Weirs in Rectangular Channels [Volume 8, Issue 4, 2013, Pages 43-53]
Linear Proportional Weir Mathematical and laboratory model investigation of linear proportional sharp edge spillways [Volume 20, Issue 4, 2025, Pages 95-108]
Load Cell Analysis of Shear Stress in Rectangular Open Channels Using Force Balance Method [Volume 9, Issue 3, 2014, Pages 33-44]
Local Approximation Method Analysis and Prediction of the Kashkan River Flow using Chaos Theory [Volume 8, Issue 3, 2013, Pages 45-61]
Local Densimetric Froud number Investigating the Experimental Observations about the Triangular Obstacle Effects at the bottom of reservoir on the Structure of Turbidity Current [Volume 10, Issue 4, 2015, Pages 35-50]
Local Failure Experimental study of local failure near the tailings dam abutment with a water pond [Volume 20, Issue 1, 2025, Pages 57-72]
Local Scouring Armoring Effect on Local Scouring around the Bridge Pier under Unsteady Flow Condition (Part 2) [Volume 7, Issue 2, 2012, Pages 13-26]
Local Scouring Experimental investigation of the effect of hydrographs with different skewness and duration time on temporal variations of scour around a single cylindrical pier [Volume 19, Issue 2, 2024, Pages 19-36]
Local Side Contraction Investigation on the Critical Froude Number at the upstream of Local Side Contraction in a Dam Reservoir with Linear Stratification. [Volume 7, Issue 1, 2012, Pages 67-81]
Local Submergence Three Dimensional Hydrodynamics of Arced Piano Key Spillways [Volume 9, Issue 3, 2014, Pages 61-79]
Logarithmic Law Validation of the double-averaging velocity profile in decelerating flows over coarse-bed rivers [Volume 14, Issue 2, 2019, Pages 47-67]
Log release conditions A Laboratory Study of the Controlling Role of Worst-Case Log Placement and Pier–Abutment Effects on Accumulation Probability [(Articles in Press)]
Longitidunal hydraulic jump profile » Research Note « Dimensionless Longitudinal Profile of Free Hydraulic Jump [Volume 11, Issue 1, 2016, Pages 77-85]
Longitudinal Dispersion Coefficient » Research Note « Estimation of Longitudinal Dispersion Coefficient in Compound Channels with Two Rows of Rigid Vegetation (tree) over Floodplain [Volume 12, Issue 1, 2017, Pages 85-91]
Longitudinal Dispersion Coefficient Study of the Longitudinal Dispersion Coefficient of Nonreactive Solute through the Rockfill Medium [Volume 12, Issue 2, 2017, Pages 1-12]
Longitudinal Profile Scouring downstream of sediment- carrying free over fall water jet [Volume 17, Issue 1, 2022, Pages 1-14]
Longitudinal Training Walls Numerical Investigation of Straight Longitudinal Training Walls on the River Bank Protection [Volume 17, Issue 4, 2022, Pages 51-64]
Loss coefficient in pipeline Experimental evaluation of the hydraulic characteristics of VMHS pipeline [Volume 21, Issue 1, 2026, Pages 1-21]
LSTM A Monte Carlo-LSTM Framework for Realistic Assessment and Predictive Management of Urban Canal Dredging [(Articles in Press)]
Lyapunov exponent Analysis and Prediction of the Kashkan River Flow using Chaos Theory [Volume 8, Issue 3, 2013, Pages 45-61]

M

Machine Learning Comparison of different approaches in the estimation of streamflow time series (Case study: Molasani hydrometric station - Karun River) [Volume 20, Issue 3, 2025, Pages 17-36]
Machine learning models A New Machine Learning Model for Predicting Suspended Sediment Load [Volume 19, Issue 4, 2024, Pages 31-45]
Manning Roughness coefficient Experimental Study on the Effect of the Parallel and Flake Ripple Bed Forms on the Manning Roughness Coefficient [Volume 8, Issue 4, 2013, Pages 55-65]
Markov Chain Monte Carlo Comparison of different approaches in the estimation of streamflow time series (Case study: Molasani hydrometric station - Karun River) [Volume 20, Issue 3, 2025, Pages 17-36]
Masonry check dam Estimation of maximum scour depth downstream of stilling basin (Case study: Masonary check dam of Ziarat basin) [Volume 16, Issue 1, 2021, Pages 81-92]
Mass fall Laboratory Experimental Measuring speed and WaveLenghth of Impact Waves Generated by Mass Movement in Dam Reservoirs Using Laser Surface Profilometry [(Articles in Press)]
Mass sliding 3D Numerical Modeling of Impulsive Wave Generation and Propagation by landslides in Dam Reservoir [Volume 20, Issue 2, 2025, Pages 37-52]
Mass Transfer Modeling of Solute Transfer in a River with Transient Storage Zones Using a Network of Equivalent Electrical Circuits [Volume 14, Issue 3, 2019, Pages 33-48]
Math Modeling » Research Note « Hydraulic Simulation of Dez Dam Break by Mike11 Model [Volume 10, Issue 3, 2015, Pages 63-69]
MATLAB program Examination of the sensitivity parameters to detect automatic cavitation in Hydro-turbines of the SefidRood dam considering remaining useful life [Volume 14, Issue 1, 2019, Pages 79-89]
Maximum sediment transport capacity Design of the River Stable (Regime) Flow Section by Imperialistic Competitive Algorithm [Volume 11, Issue 1, 2016, Pages 35-52]
Meander Channel Investigating the effect of rigid non- submerged artificial vegetation on flow characteristics in Compound Meander Channel [Volume 15, Issue 2, 2020, Pages 131-147]
Meander Channel Investigation of hydraulic changes in flow in meander compound channel with flexible submerged vegetation [Volume 17, Issue 1, 2022, Pages 105-122]
Meandering river Relation of Fractal Dimension and Sinuosity coefficient in Meandering River [Volume 15, Issue 1, 2020, Pages 13-24]
Measurement error Performance of Long Throated Flume and Modification of Broad Crested Weir to Improve the Measurement Accuracy [Volume 11, Issue 2, 2016, Pages 33-42]
Mechanism Separation Extraction of an analytical solution for flood routing in the river reaches (case study of Simineh River) [Volume 15, Issue 2, 2020, Pages 113-130]
Meshfree Local Petrov-Galerkin Method Two-Dimensional Modeling of Fractional Advection-Dispersion Equation using Meshfree Local Petrov-Galerkin Numerical Method (Case Study: Athabasca River) [Volume 17, Issue 4, 2022, Pages 65-83]
Mesh-Free Natural Element Method Using Mesh-free Natural Element Numerical Method in Solving Governing Equations of Free Surface Flow [Volume 9, Issue 4, 2014, Pages 1-14]
Meshless Local Petrov-Galerkin (MLPG) Method Lagrangian Approach in Simulating Dam Break Using Meshless Local Petrov-Galerkin (MLPG) Method by Radial Basis Function [Volume 16, Issue 1, 2021, Pages 67-80]
Meshless Local Petrov-Galerkin (MLPG) Methods Fluid flow modeling using meshless local Petrov-Galerkin (MLPG) method by Radial Basis Function [Volume 13, Issue 3, 2018, Pages 95-106]
Meshless Method 2-D Adaptive Weighting in Collocated Discrete Least Square Meshless Method [Volume 7, Issue 2, 2012, Pages 63-76]
Meshless Method Numerical simulation of dam-break problem including channel slope and friction using MQ method [Volume 20, Issue 3, 2025, Pages 1-15]
Meshless Methods Analysis of double free surface flow under radial gate by coupled EFG-RPIM method [Volume 13, Issue 4, 2018, Pages 17-32]
Meshless Methods Development of multiquadric method for solving dam break problem [Volume 14, Issue 4, 2019, Pages 83-98]
Meteorological data Hybrid Wavelet-SVM Method to Predict the Occurrence of Abnormal Waves [Volume 13, Issue 1, 2018, Pages 1-15]
Method of Characteristics Investigating the use of variable coefficients of Forschheimer's relation in the analysis of unsteady flow in porous media [Volume 19, Issue 3, 2024, Pages 1-14]
Mike11 Analytical Solution of Pollution Transport Equation with Arbitrary Time Pattern of Multiple Point Sources using Green’s Function Method [Volume 8, Issue 4, 2013, Pages 13-25]
MIKE 11 » Research Note « Hydraulic Simulation of Dez Dam Break by Mike11 Model [Volume 10, Issue 3, 2015, Pages 63-69]
MIKE 21 A Comparative Study between Numerical Results and Field Observations for Coastal Morphology Features in Miankaleh Coasts [Volume 13, Issue 2, 2018, Pages 37-53]
MIKE-HD Numerical Simulation of Flood Inundation around Aq Qala Industrial state and Remedies for its Protection [Volume 16, Issue 2, 2021, Pages 15-30]
Mill-Mugan dam Assessment of the Destruction Causes at the Downstream Basins of Mill-Mugan Dam Using Computational Fluid Dynamics [Volume 12, Issue 2, 2017, Pages 13-34]
Millsite Dam Spillway A Method for General Analyzing Nonlinear Weirs Discharge (Case Study: Millsite Dam Spillway) [Volume 17, Issue 2, 2022, Pages 57-70]
Minimum air concentration Numerical modeling of parameters affecting the flow over the chute spillway aerator and the air concentration in downstream of it [Volume 15, Issue 4, 2020, Pages 47-63]
Minimum Environmental Discharge An Analytical Solution for Finding the Deflection Point of the Wetted Perimeter – Discharge Curve by Hydraulic Methods for the Determination of Environmental Flow requirements [Volume 9, Issue 1, 2014, Pages 27-43]
Mixing An experimental study on the process of mixing and dilution for the discharge of dense effluent [Volume 17, Issue 4, 2022, Pages 109-122]
Mixing layer Hydrodynamics of the Mixing Layer Bounding a Separation Zone Using SPIV, Part1: Mean Flow Structure [Volume 8, Issue 1, 2013, Pages 39-56]
Mixing layer Hydrodynamics of the Mixing Layer Bounding a Separation Zone Using SPIV, Part2: Turbulent Characteristics, Temporal and Spatial Structures [Volume 8, Issue 1, 2013, Pages 57-72]
Mixing layer Investigation of the flow structure affected by three vegetation patch densities in a cobble-bed river [Volume 14, Issue 2, 2019, Pages 69-88]
Mixing layer theory Flow Structure within a Vegetation Patch in an Experimental Flume [Volume 12, Issue 3, 2017, Pages 41-52]
Mixing zone Study of Saltwater Intrusion in the Coastal Aquifers under Transient Condition using Image Processing and Numerical Modelling [Volume 13, Issue 2, 2018, Pages 69-82]
Mobile bed Effect of Slope on the Stability of Riverbanks with a Mobile Bed: An Experimental Study [Volume 18, Issue 4, 2023, Pages 61-68]
MODCEL modeling Flood modeling in bandsar using cell model technique [Volume 16, Issue 4, 2021, Pages 49-62]
Model HD A Comparative Study between Numerical Results and Field Observations for Coastal Morphology Features in Miankaleh Coasts [Volume 13, Issue 2, 2018, Pages 37-53]
Model Predictive Control (MPC) Coupling Surface Water Operation Control with the CLEWs Framework for Sustainable Irrigation Management: A Case Study of the Qazvin Irrigation Network [(Articles in Press)]
Modified stepped spillway Numerical investigation of velocity distribution and flow characteristics over modified steps of stepped spillway [Volume 18, Issue 1, 2023, Pages 81-104]
MOEA Multi-objective Optimization Strategies based on Decomposition for the Design of Water Distribution Systems [Volume 10, Issue 3, 2015, Pages 27-40]
MOEA/D Multi-objective Optimization Strategies based on Decomposition for the Design of Water Distribution Systems [Volume 10, Issue 3, 2015, Pages 27-40]
Momentum equation Analytical and Experimental investigation of Hydraulic Jump Characteristics on Permeable Beds [Volume 13, Issue 4, 2018, Pages 33-42]
Momentum equation Analysis of Sequent Depth Ratio and Length of Sudden Expanding Hydraulic Jump under Symmetrical and Asymmetrical Developments [Volume 15, Issue 1, 2020, Pages 75-95]
Momentum interpolation The Effect of Methods of Calculating Velocity on Cell Faces in Sub-critical Open Channel Flow Simulation [Volume 11, Issue 3, 2016, Pages 15-32]
Mond River Relation of Fractal Dimension and Sinuosity coefficient in Meandering River [Volume 15, Issue 1, 2020, Pages 13-24]
Monte Carlo simulation Optimum Design of Levees Considering Hydrologic, Hydraulic and Economic Uncertainties by Monte Carlo Method [Volume 8, Issue 3, 2013, Pages 77-93]
Monte Carlo simulation Uncertainty analysis of the HEC-RAS results in hydraulic simulation of Karoon River flow by Monte-Carlo approach [Volume 16, Issue 1, 2021, Pages 1-22]
Monte Carlo simulation A Monte Carlo-LSTM Framework for Realistic Assessment and Predictive Management of Urban Canal Dredging [(Articles in Press)]
Monte-Carlo simulation Comparison of Deterministic and Uncertain Approaches in Rehabilitation of Eastern Part of Tehran Stormwater Drainage System [Volume 12, Issue 4, 2017, Pages 57-72]
Monte Carlo Simulation Technique Study on stability and sensitivity analysis of protective riprap layer placed around bridge pier by using reliability analysis theory [Volume 14, Issue 4, 2019, Pages 51-68]
Morphological evidence Miankaleh A Comparative Study between Numerical Results and Field Observations for Coastal Morphology Features in Miankaleh Coasts [Volume 13, Issue 2, 2018, Pages 37-53]
Moving-particle semi-implicit method Development of Moving-particle Semi-implicit Method (MPS) in order to Improve Simulation of Free Surface Flows with Open Boundary Conditions [Volume 10, Issue 1, 2015, Pages 37-52]
Moving-particle Semi-implicit method by weakly compressible (WC-MPS) Development of Mesh-free Numerical Model in the Simulation of Submerged Landslide Phenomena [Volume 12, Issue 4, 2017, Pages 27-41]
Moving Particle Semi-Implicit (MPS) Development of Moving-particle Semi-implicit Method (MPS) in Simulation of Granular flow [Volume 11, Issue 2, 2016, Pages 43-59]
MPS method Applying Turbulent Flow Characteristics to the Multi-Phase MPS Method [Volume 7, Issue 2, 2012, Pages 1-11]
MPS method Introducing One Row Wall Boundary Condition Utilizing Developed Moving Particle Semi-implicit Method [Volume 12, Issue 2, 2017, Pages 45-57]
Multi Branch Rivers » Research Note « Linear Muskingum Flood Routing Method in Branched Rivers Using Genetic Algorithm Optimization Technique [Volume 8, Issue 1, 2013, Pages 83-92]
Multi objective Optimization Optimization Modeling of Spur-dikes Dimensions by considering its Role on River Morphological Stabilization [Volume 9, Issue 4, 2014, Pages 55-72]
Multi-Objective Optimization Multi-objective optimization of stepped spillways in order to reduce the design costs and maximize the energy dissipation (case study: Sarooq reservoir spillway) [Volume 19, Issue 3, 2024, Pages 55-66]
Multiphase Model Development of Moving-particle Semi-implicit Method (MPS) in Simulation of Granular flow [Volume 11, Issue 2, 2016, Pages 43-59]
Multiple orifices Discharge-Level laboratory investigation of the flow passing through the composite structure of sharp crested triangular with multiple orifices [Volume 19, Issue 3, 2024, Pages 37-53]
Multiple Point Source Analytical Solution of Pollution Transport Equation with Arbitrary Time Pattern of Multiple Point Sources using Green’s Function Method [Volume 8, Issue 4, 2013, Pages 13-25]
Multiquadric method Development of multiquadric method for solving dam break problem [Volume 14, Issue 4, 2019, Pages 83-98]
Multiquadric method Numerical simulation of dam-break problem including channel slope and friction using MQ method [Volume 20, Issue 3, 2025, Pages 1-15]
Muskingum Method » Research Note « Linear Muskingum Flood Routing Method in Branched Rivers Using Genetic Algorithm Optimization Technique [Volume 8, Issue 1, 2013, Pages 83-92]

N

Nappe oscillation The experimental study of the effect of splitter on the flow discharge Piano key weir [Volume 18, Issue 2, 2023, Pages 39-52]
Natural convection Modeling natural convection in heterogeneous porous media using encoder-decoder convolutional neural networks [Volume 17, Issue 4, 2022, Pages 85-100]
Natural Neighbor Using Mesh-free Natural Element Numerical Method in Solving Governing Equations of Free Surface Flow [Volume 9, Issue 4, 2014, Pages 1-14]
Natural rivers Estimating stage-discharge curves in unsteady flows using the concept of isovel contours in natural rivers [Volume 18, Issue 2, 2023, Pages 1-20]
Navier-Stokes equations Numerical Study of the Effect of the Bed Roughness on Discharge Coefficient and Energy Dissipation on Ogee Spillway [Volume 15, Issue 2, 2020, Pages 81-94]
Nazloo River Evaluation of Eco-hydrology-hydraulics Methods for Environmental Flows in Rivers (Case Study: Nazloo River, Urmia Lake Basin) [Volume 9, Issue 2, 2014, Pages 69-82]
Near bed flow field Near Bed Turbulent Bursting Process Analysis around a Spur Dike in a Channel Bend [Volume 11, Issue 2, 2016, Pages 17-31]
Nearfield region Validation of CORMIX model in simulation of single port brine discharge into seawater [Volume 16, Issue 4, 2021, Pages 93-108]
Negative Buoyancy Validation of CORMIX model in simulation of single port brine discharge into seawater [Volume 16, Issue 4, 2021, Pages 93-108]
Neyrpic Modules Evaluation of Hydraulic Performance of Regulators and Distribution Structures in Varamin Irrigation Network [Volume 12, Issue 3, 2017, Pages 1-12]
Neyshabur Plain Neyshabur Plain Groundwater Flow Modelling Using Analytic Element and Point Collocation Mesh Free Methods [Volume 11, Issue 3, 2016, Pages 47-58]
NL5 model Using nonlinear programming method and gray wolf algorithm for estimating parameters of nonlinear Muskingum model [Volume 17, Issue 3, 2022, Pages 31-46]
Nodal Integration Using Mesh-free Natural Element Numerical Method in Solving Governing Equations of Free Surface Flow [Volume 9, Issue 4, 2014, Pages 1-14]
Noise Application of post-processing methods on the velocity statistics measured at different sampling frequencies using acoustic Doppler velocimeter [Volume 16, Issue 1, 2021, Pages 37-51]
Non-aerated Area Experimental study of skimming flow on the stepped spillway in the non-aerated area using PIV [Volume 19, Issue 4, 2024, Pages 1-9]
Non-Darcy flow Investigating changes in coefficients of the non-Darcy flow exponential relationship within rockfill materials under different flow conditions [Volume 19, Issue 2, 2024, Pages 57-70]
Non-Darcy flow Experimental Study of the Equivalent Coefficients of the Forschheimer Equation in Vertical non-homogeneous Media of non-Darcy Flow in Gravel Materials [Volume 21, Issue 1, 2026, Pages 23-38]
None reactive solute Study of the Longitudinal Dispersion Coefficient of Nonreactive Solute through the Rockfill Medium [Volume 12, Issue 2, 2017, Pages 1-12]
Non-hydrostatic models A New Approach to Compute Water Level in Non- hydrostatic Models with Application Capabilities for Open and Porous Media Flows [Volume 11, Issue 2, 2016, Pages 1-16]
Nonlinear analysis Analysis and Prediction of the Kashkan River Flow using Chaos Theory [Volume 8, Issue 3, 2013, Pages 45-61]
Nonlinear Muskingum Using nonlinear programming method and gray wolf algorithm for estimating parameters of nonlinear Muskingum model [Volume 17, Issue 3, 2022, Pages 31-46]
Nonlinear Muskingum Method Flood Routing by Gravitational Search Algorithm and Quantify Parameters Uncertainty of Nonlinear Muskingum Model [Volume 14, Issue 3, 2019, Pages 17-31]
Nonlinear programing Using nonlinear programming method and gray wolf algorithm for estimating parameters of nonlinear Muskingum model [Volume 17, Issue 3, 2022, Pages 31-46]
Nonlinear Weirs A Method for General Analyzing Nonlinear Weirs Discharge (Case Study: Millsite Dam Spillway) [Volume 17, Issue 2, 2022, Pages 57-70]
Non-Newtonian 2D Numerical Modeling of Movable Bed Dam Break using SPH Method [Volume 10, Issue 3, 2015, Pages 41-52]
Non-prismatic Flow behavior in Non-Prismatic Convergent Compound Channel with Submerged Vegetation on Floodplains [Volume 15, Issue 1, 2020, Pages 97-111]
Non- prismatic cross section Investigation of hydraulic flow and sediment transport in Non-prismatic compound channels [Volume 14, Issue 2, 2019, Pages 89-104]
Non-smooth bed Detection of Coherent Structures in Non-smooth Open Channel Flow (Comment on Quadrant Analysis) [Volume 11, Issue 4, 2016, Pages 45-56]
Non-uniform Bed The Effect of Height and Vertical Position of Slot on the Reduction of Scour Depth around Cylindrical Bridge Pier in Uniform and Non-uniform Sediments [Volume 16, Issue 4, 2021, Pages 37-48]
Non-Uniform Particles Experimental Study on the Effect of Internal Flood Hydrograph Reservoir and Non-uniform Graded Sediment Particles on the Rate of Progression and Delta Pattern [Volume 8, Issue 4, 2013, Pages 1-12]
Non-Uniform Sediment Single Bridge Pier Scour in Uniform and Non-uniform Sediment Beds Under Steady and Unsteady Flow [Volume 14, Issue 4, 2019, Pages 19-33]
NSGA2 Multi-objective Optimization Strategies based on Decomposition for the Design of Water Distribution Systems [Volume 10, Issue 3, 2015, Pages 27-40]
Numerical Experimental and Numerical study of piano key weir with upstream nose and semicircular section at the outlet [Volume 15, Issue 2, 2020, Pages 31-45]
Numerical Model Three Dimensional Hydrodynamics of Arced Piano Key Spillways [Volume 9, Issue 3, 2014, Pages 61-79]
Numerical Model » Research Note « Evaluation of FLOW-3D Numerical Model in Predicting the Morphological Changes at River Junction [Volume 10, Issue 1, 2015, Pages 53-63]
Numerical Model Assessment of the Destruction Causes at the Downstream Basins of Mill-Mugan Dam Using Computational Fluid Dynamics [Volume 12, Issue 2, 2017, Pages 13-34]
Numerical Model Study of Hydraulic Characteristics of Circular Vertical Spillway Using Numerical Model [Volume 13, Issue 3, 2018, Pages 71-82]
Numerical Model Geometry Modification of Stilling Basin USBR VI with Numerical Simulation [Volume 13, Issue 4, 2018, Pages 1-15]
Numerical Model Experimental and numerical investigation on seawater intrusion into unconfined coastal aquifers under instantaneous changes of heads at boundaries [Volume 14, Issue 2, 2019, Pages 129-143]
Numerical Model Numerical investigation of velocity distribution and flow characteristics over modified steps of stepped spillway [Volume 18, Issue 1, 2023, Pages 81-104]
Numerical Model Experimental and numerical evaluation of the effects of dam reservoir sediments on sediment transfer mechanism due to dam failure [Volume 19, Issue 1, 2024, Pages 29-49]
Numerical modeling Numerical Modeling of Flow Field around the Shaft Spillways Using Piano-Key Inlet [Volume 11, Issue 1, 2016, Pages 53-66]
Numerical modeling » Research Note « Numerical Investigation on the Impact of Conduit Curvature of the Bottom Outlet Service Gates on the Hydraulics of Flow [Volume 12, Issue 3, 2017, Pages 61-68]
Numerical modeling Numerical modeling of salinity changes in the desalination stage of a coastal reservoir [Volume 16, Issue 3, 2021, Pages 69-83]
Numerical modeling Modeling and analysis of simultaneous effects of watter hammer and cavitation impact on pipe [Volume 17, Issue 2, 2022, Pages 1-19]
Numerical modeling Numerical modeling of the flow over the spillway using the weakly compressible moving particles semi-implicit method (WCMPS) (case study of Dehn Qala dam) [Volume 18, Issue 3, 2023, Pages 1-19]
Numerical modeling Numerical Analysis of Turbulent Flow Mechanisms Encountering Complex Bridge Piers [Volume 20, Issue 2, 2025, Pages 81-96]
Numerical modeling Assessment of Legal Riverbed Boundary Delineation for Natural Streams Branched from Rivers in Floodplains Using a Hydraulic Analysis Approach: A Case Study of the Shahrstan Stream [Volume 20, Issue 4, 2025, Pages 123-136]
Numerical modelling » Research Note « Investigation of the Effects of Valley Shape and Arc Radius on the Seepage Analysis of Arched Earth Dams using 3D Numerical Modeling [Volume 13, Issue 2, 2018, Pages 83-93]
Numerical Simulation of Spillway Numerical simulation of the Chute Convergence effects on Forming the Transverse Wave in Flood Evacuation Systems [Volume 14, Issue 3, 2019, Pages 67-84]
Numerical Solution Two- and three-dimensional analysis of supercritical flow in bends [Volume 17, Issue 2, 2022, Pages 71-86]
Numerical Solution Numerical Solution of the Discharge Coefficient of Trapezoidal Arced Labyrinth Weirs with Different Middle Cycles Using Flow 3D Software [Volume 18, Issue 4, 2023, Pages 17-25]
Numerical Study Numerical study of the effect of flow velocity and flood roughness components on hydraulic flow performance in composite sections with converging floodplains [Volume 17, Issue 3, 2022, Pages 65-84]
Numerical Study Investigating the simultaneous effect of divergence and bed roughness on hydraulic jump characteristics [Volume 18, Issue 2, 2023, Pages 53-65]

O

Offset jet Experimental Investigation of Flow Field Due to Dual Offset Jets [Volume 12, Issue 1, 2017, Pages 23-42]
Offtakes Design Criteria for Parallel Baffle Modules [Volume 9, Issue 2, 2014, Pages 37-51]
Ogee-Spillway Experimental Investigation of Roughness Effect on the Cavitation Index in Ogee-Spillway [Volume 16, Issue 2, 2021, Pages 107-121]
One-Dimensional Analysis Analysis of Water Surface Profiles in Coarse-Grained Porous Media with Radial Flow Using the Gradually Varied Flow Theory [Volume 18, Issue 1, 2023, Pages 37-49]
One row boundary condition Introducing One Row Wall Boundary Condition Utilizing Developed Moving Particle Semi-implicit Method [Volume 12, Issue 2, 2017, Pages 45-57]
Open boundary conditions Development of Moving-particle Semi-implicit Method (MPS) in order to Improve Simulation of Free Surface Flows with Open Boundary Conditions [Volume 10, Issue 1, 2015, Pages 37-52]
Open channel flow Detection of Coherent Structures in Non-smooth Open Channel Flow (Comment on Quadrant Analysis) [Volume 11, Issue 4, 2016, Pages 45-56]
Open channel flow Numerical Modeling of Effects of Geometrical Parameters on Amount of Torque Produced by a Floating Water Turbine in a Rectangular Open Channel [Volume 15, Issue 4, 2020, Pages 17-30]
OpenFOAM Numerical Simulation of Dense Discharges from 30o Submerged Inclined Jet in Free and Bed-Affected Conditions [Volume 15, Issue 3, 2020, Pages 75-91]
OpenFoam software Hydraulic characteristics of flow over the asymmetric hydrofoil weirs [Volume 14, Issue 4, 2019, Pages 123-136]
Optimal Combination Optimal Flood Control with Combination of Rockfill Detention Dams and Levees [Volume 7, Issue 2, 2012, Pages 27-45]
Optimized riprap design Optimum Design of Riprap Extension with Different Stone Size at Rectangular Bridge Piers with and without Protective Collar [Volume 10, Issue 4, 2015, Pages 51-64]
Orifice Effect of using single square pile at upstream of the orifice on pressurized flushing [Volume 15, Issue 1, 2020, Pages 61-74]
Orifice at the center Investigation of particle movement pattern in Vortex Settling Basin based on particle tracking technique [Volume 17, Issue 4, 2022, Pages 1-15]
Oscillating Water Column Experimental study of Hydrodynamic Performance of Floating Oscillating Water Column as Wave Energy Convertors [Volume 17, Issue 3, 2022, Pages 105-120]
OTIS-P Laboratory and Numerical Investigation of the Effect of Sediment Bed Thickness and DUNE Bed-Form on Contamination Transmission in Rivers [Volume 16, Issue 4, 2021, Pages 1-20]
Overburden Effects of Pressure Fluctuations on Hydraulic Jacking in Pressurized Tunnels with Low Overburden [Volume 13, Issue 2, 2018, Pages 55-68]
Overflow Spillways Study on Splitters Effect on the Extent and Slope of The Scour Hole Downstream of Overflow Spillways [Volume 9, Issue 4, 2014, Pages 15-24]
Overtopping Analysis of Dam Overtopping by Considering Hydraulic and Hydrological Uncertainties [Volume 8, Issue 1, 2013, Pages 1-17]
Overtopping Analysis of Jamishan Dam Overtopping using Rainfall Threshold Overtopping Curve and Monte Carlo Simulation [Volume 10, Issue 3, 2015, Pages 15-26]
Overtopping Three-dimensional numerical simulation of landslide-induced waves in dams reservoirs (Case study: Siyah bishe dam) [Volume 15, Issue 4, 2020, Pages 1-15]
Owen’s model Simulation of two-phase Newtonian and non-Newtonian systems using smoothed particle hydrodynamics and herschel-bulkley model [Volume 14, Issue 1, 2019, Pages 19-33]

P

PAM Experimental Investigation of Adding Clay and PAM on Scour Reduction Bridge Piers under the influence Removal of River materials [Volume 13, Issue 3, 2018, Pages 59-70]
Parallel computations Study of the Effect of Parallel Computing and Various Grid Spacings on Flood Modeling using STE software [Volume 20, Issue 4, 2025, Pages 1-21]
Parallel gates Analysis of Sequent Depth Ratio and Length of Sudden Expanding Hydraulic Jump under Symmetrical and Asymmetrical Developments [Volume 15, Issue 1, 2020, Pages 75-95]
Parshall flume Application of high order one dimensional equation in predicting open channel flow properties with lateral contraction [Volume 13, Issue 3, 2018, Pages 117-125]
Partially-filled pipes Lateral velocity distribution for circular open channels [Volume 20, Issue 3, 2025, Pages 109-124]
Particle swarm Optimization of Groundwater Level Monitoring Network Design using Particle Swarm Metaheuristic Method [Volume 10, Issue 1, 2015, Pages 25-35]
Particle tracking Investigation of particle movement pattern in Vortex Settling Basin based on particle tracking technique [Volume 17, Issue 4, 2022, Pages 1-15]
PCSWMM Software Evaluating the Resilience of the Wastewater Collection Network under the Effect of a Possible Flood: Penalty Curves Approach (Case Study: Hendijan City) [Volume 20, Issue 1, 2025, Pages 73-90]
Peak Time Effect of Hydrograph Peak Time on Local Scour around Bridge Pier [Volume 9, Issue 3, 2014, Pages 15-32]
Penalty Curves Evaluating the Resilience of the Wastewater Collection Network under the Effect of a Possible Flood: Penalty Curves Approach (Case Study: Hendijan City) [Volume 20, Issue 1, 2025, Pages 73-90]
Penetration depth Laboratory and Numerical Investigation of Hyporheic Exchanges in Sand Mining Pit [Volume 19, Issue 3, 2024, Pages 15-36]
Permeable bed Analytical and Experimental investigation of Hydraulic Jump Characteristics on Permeable Beds [Volume 13, Issue 4, 2018, Pages 33-42]
Physical and Numerical modeling Evaluation of Hydraulic and Stability Behavior of Homogeneous Earth Dam with Combined Drain [Volume 14, Issue 3, 2019, Pages 113-128]
Physical Barriers Laboratory Study of Hydraulic and Physical Barriers Effect on Saltwater Intrusion [Volume 20, Issue 2, 2025, Pages 19-35]
Physical Model The Effect of Diversion Angle on Flow Pattern and Sediments Transportation around the Intake Mouth in Sinuous River [Volume 8, Issue 3, 2013, Pages 29-43]
Physical Model Experimental Investigation of Pier Waves on Gated Chute Spillways [Volume 8, Issue 2, 2013, Pages 1-18]
Physical Model Investigation on the Effect of Sediment Level on Pressurized Flushing Performance from Reservoirs using Physical Model [Volume 9, Issue 1, 2014, Pages 11-25]
Physical Model » Research Note « Increasing the Discharge Capacity of an Ogee Spillway by Bending the Crest [Volume 11, Issue 4, 2016, Pages 57-63]
Physical Model Experimental study on the effect of distance of suction tube mouth from sediment surface on the hydrosuction system performance [Volume 13, Issue 3, 2018, Pages 47-58]
Physical Model Estimation of maximum scour depth downstream of stilling basin (Case study: Masonary check dam of Ziarat basin) [Volume 16, Issue 1, 2021, Pages 81-92]
Physical Model Laboratory Investigation of the Effects of Rectangular Zigzag Blocks Geometry on Hydraulic Jump Characteristics in Trapezoidal Channel [Volume 16, Issue 2, 2021, Pages 31-42]
Physical Model Experimental Investigation of the Wedge-Shaped Deflector Installation Position Effects on the Flip Bucket Spillway Energy Dissipation [Volume 17, Issue 2, 2022, Pages 87-106]
Physical Model An experimental examination of riprap effects on homogeneous embankment dams overtopping breach [Volume 18, Issue 4, 2023, Pages 49-59]
Physical Model Laboratory and Numerical Investigation of Saltwater Intrusion in Sandy Beach Aquifer Sloping under Transient Condition [Volume 20, Issue 1, 2025, Pages 1-18]
Piano Key Side Weir Experimental Study of the Discharge Coefficient in Side Weirs with the Piano Key and the Rectangular Labyrinth Crests [Volume 15, Issue 3, 2020, Pages 61-74]
Piano Key Spillway Three Dimensional Hydrodynamics of Arced Piano Key Spillways [Volume 9, Issue 3, 2014, Pages 61-79]
Piano-Key Weir Extraction of head-discharge relationship for submerged standard and modified piano key weirs using intelligent algorithms [Volume 16, Issue 2, 2021, Pages 59-72]
Piano key weir (PKW) Experimental and Numerical study of piano key weir with upstream nose and semicircular section at the outlet [Volume 15, Issue 2, 2020, Pages 31-45]
Piano key weirs Experimental study of discharge coefficient of a Trapezoidal Piano Key Side Weir [Volume 14, Issue 2, 2019, Pages 33-46]
Pier Experimental Investigation of Pier Waves on Gated Chute Spillways [Volume 8, Issue 2, 2013, Pages 1-18]
Pier Laboratory Study of Deflector Structure’s Shapes on Bridge Pier Scouring [Volume 17, Issue 1, 2022, Pages 15-33]
Pier Bridge scour Application of Artificial Neural Networks in Estimation of Scour Depth around the Bridge Pier with Sticky Sediments [Volume 14, Issue 1, 2019, Pages 141-149]
Pier group » Research Note « Experimental investigation of scour pattern around the group of three divergent-vertical and convergent-vertical bridge piers in a 180 degree sharp bend [Volume 11, Issue 3, 2016, Pages 73-79]
Pier group The experimental study of the river sand and gravel mining on the scouring pattern around pier group [Volume 14, Issue 3, 2019, Pages 129-145]
Pier&‌ndash A Laboratory Study of the Controlling Role of Worst-Case Log Placement and Pier–Abutment Effects on Accumulation Probability [(Articles in Press)]
Pier Shape Experimental and Numerical Investigation of Scouring Process around the Piers with Lateral Boundaries Fitted by Velocity Profile under Steady State Flow condition [Volume 9, Issue 4, 2014, Pages 39-53]
Piezometer Hydraulic Model Calibration of a Laboratory Water Distribution Network Using Hydraulic and Water Quality Measurements [Volume 19, Issue 3, 2024, Pages 113-125]
Pile group » Research Note « Application of Data Mining Approaches for Estimation of Pile Group Scour [Volume 11, Issue 1, 2016, Pages 67-75]
Pipeline Study on the Effect of Pipe Installation Depth on Temporal Changes of Scouring and Sedimentation Parameters Around the River Crossing Pipelines [Volume 16, Issue 3, 2021, Pages 41-53]
Pipe production Alternatives of hydraulic design and implementation of the second line of treated wastewater transfer to the Varamin plain [Volume 17, Issue 2, 2022, Pages 127-146]
Pipes in Series » Research Note « Head Loss of Transient Accelerating Flows for Pipes in Series [Volume 9, Issue 1, 2014, Pages 69-76]
Pishin reservoir » Research Note « Imperialist Competitive Algorithm Application in the Optimization of the Reservoir Operation with the Objective of Maximization for Water Allocation Case Study: Pishin Reservoir [Volume 12, Issue 2, 2017, Pages 59-66]
Pit Mining Laboratory and Numerical Investigation of Hyporheic Exchanges in Sand Mining Pit [Volume 19, Issue 3, 2024, Pages 15-36]
PIV Hydrodynamics of the Mixing Layer Bounding a Separation Zone Using SPIV, Part1: Mean Flow Structure [Volume 8, Issue 1, 2013, Pages 39-56]
PIV Detection of Coherent Structures in Non-smooth Open Channel Flow (Comment on Quadrant Analysis) [Volume 11, Issue 4, 2016, Pages 45-56]
PIV Experimental study of skimming flow on the stepped spillway in the non-aerated area using PIV [Volume 19, Issue 4, 2024, Pages 1-9]
PK inlet Numerical Modeling of Flow Field around the Shaft Spillways Using Piano-Key Inlet [Volume 11, Issue 1, 2016, Pages 53-66]
Plume Validation of CORMIX and CorJet models for dense effluent discharge from multi-port dischargers with a 60 degree angle [Volume 16, Issue 2, 2021, Pages 1-13]
Plunging Wave Breaker Numerical modeling of 3D solitary wave impact to structure and plunging wave breaker [Volume 14, Issue 2, 2019, Pages 117-127]
Point collocation method Neyshabur Plain Groundwater Flow Modelling Using Analytic Element and Point Collocation Mesh Free Methods [Volume 11, Issue 3, 2016, Pages 47-58]
Point gauge Investigation of particle movement pattern in Vortex Settling Basin based on particle tracking technique [Volume 17, Issue 4, 2022, Pages 1-15]
Poisson equation Numerical Modeling of Dambreak, Flow over Sharp Crested Weir and Simultaneous Operation of Gate and [Volume 7, Issue 1, 2012, Pages 29-47]
Pollutant Transport Two-Dimensional Modeling of Fractional Advection-Dispersion Equation using Meshfree Local Petrov-Galerkin Numerical Method (Case Study: Athabasca River) [Volume 17, Issue 4, 2022, Pages 65-83]
Polymer Modification of the Velocity Profiles of Turbulent Flow of Water Using Polymeric Solutions; Experimental Investigation [Volume 13, Issue 4, 2018, Pages 43-55]
Pools Validation of Spatially Averaging Method for Using the Law of the Wall over Concave Bed Form (pool) [Volume 8, Issue 2, 2013, Pages 19-28]
Porous arc-shaped weir Experimental investigation of submerged discharge reduction factor in arched gabion weirs [Volume 20, Issue 1, 2025, Pages 19-33]
Porous media » Research Note « Conjunctive Numerical Simulation of Free-surface Solitary Wave and Flow in Porous Media using Smoothed Particle Hydrodynamics (SPH) Method [Volume 12, Issue 2, 2017, Pages 69-78]
Porous media Modeling natural convection in heterogeneous porous media using encoder-decoder convolutional neural networks [Volume 17, Issue 4, 2022, Pages 85-100]
Porous media Investigating the use of variable coefficients of Forschheimer's relation in the analysis of unsteady flow in porous media [Volume 19, Issue 3, 2024, Pages 1-14]
Porous spur dyke Numerical simulation of porous spur dyke using Flow 3D software [Volume 14, Issue 1, 2019, Pages 35-48]
Port system Evaluation of the effects of Anzali Port Development on Sedimentation at Anzali Wetland by Numerical Simulations [Volume 20, Issue 4, 2025, Pages 57-70]
Post-shock Oscillations A second order well-balanced and entropy consistent numerical scheme for one-dimensional shallow water equations [Volume 19, Issue 2, 2024, Pages 1-17]
Potential discharge Neyshabur Plain Groundwater Flow Modelling Using Analytic Element and Point Collocation Mesh Free Methods [Volume 11, Issue 3, 2016, Pages 47-58]
Prandtl’s Mixing Length Applying Turbulent Flow Characteristics to the Multi-Phase MPS Method [Volume 7, Issue 2, 2012, Pages 1-11]
Preservation » Research Note « Preservation of the Stilling Basin Located Under the Bottom Outlet of the Historical Fariman Dam [Volume 11, Issue 4, 2016, Pages 65-70]
Pressure contour Numerical investigation of velocity distribution and flow characteristics over modified steps of stepped spillway [Volume 18, Issue 1, 2023, Pages 81-104]
Pressure distribution Hydraulic characteristics of flow over the asymmetric hydrofoil weirs [Volume 14, Issue 4, 2019, Pages 123-136]
Pressure distribution Two- and three-dimensional analysis of supercritical flow in bends [Volume 17, Issue 2, 2022, Pages 71-86]
Pressure Driven Simulation Method Optimal Design of Pressure Sampling in Water Distribution Networks for Calibration of Hydraulic Models [Volume 16, Issue 1, 2021, Pages 53-66]
Pressure drop Modification of the Velocity Profiles of Turbulent Flow of Water Using Polymeric Solutions; Experimental Investigation [Volume 13, Issue 4, 2018, Pages 43-55]
Pressure Fluctuations Investigation of Cavitation at the Roughened Bed of Abrupt Drop Stilling Basin [Volume 8, Issue 2, 2013, Pages 29-40]
Pressure Transducer Study of the Bed Shear Stress Distribution around River Structures using Three Ports Preston Tube [Volume 7, Issue 2, 2012, Pages 47-62]
Pressure Wave » Research Note « Head Loss of Transient Accelerating Flows for Pipes in Series [Volume 9, Issue 1, 2014, Pages 69-76]
Pressurized Flow The effect of pressure flow conditions on bridge pier scour in compound open channels with vegetation [Volume 17, Issue 1, 2022, Pages 89-103]
Pressurized Flow Analysis of Hydrodynamic Forces Over High Embankments Flip Bucket (Case study: Jareh Dam) [Volume 20, Issue 2, 2025, Pages 53-64]
Pressurized Flushing Investigation on the Effect of Sediment Level on Pressurized Flushing Performance from Reservoirs using Physical Model [Volume 9, Issue 1, 2014, Pages 11-25]
Pressurized tunnel Effects of Pressure Fluctuations on Hydraulic Jacking in Pressurized Tunnels with Low Overburden [Volume 13, Issue 2, 2018, Pages 55-68]
Preston Tube Analysis of Shear Stress in Rectangular Open Channels Using Force Balance Method [Volume 9, Issue 3, 2014, Pages 33-44]
Prismatic Compound Channel Experimental Study of Flow in Prismatic Compound Channel with Inclined Floodplains [Volume 18, Issue 3, 2023, Pages 21-34]
Probabilistic analysis The influence of the position of the clay core in the earth dam on the probabilistic stability analysis in the rapid drawdown condition [Volume 20, Issue 3, 2025, Pages 37-54]
Propagation pattern of sound waves underwater Identification of special rays using the ray theory method in the Latian Dam Reservoir using coastal acoustic tomography system [Volume 20, Issue 1, 2025, Pages 35-55]
Protection Numerical Simulation of Flood Inundation around Aq Qala Industrial state and Remedies for its Protection [Volume 16, Issue 2, 2021, Pages 15-30]
Protective riprap layer Study on stability and sensitivity analysis of protective riprap layer placed around bridge pier by using reliability analysis theory [Volume 14, Issue 4, 2019, Pages 51-68]
PSD Hydrodynamics of the Mixing Layer Bounding a Separation Zone Using SPIV, Part2: Turbulent Characteristics, Temporal and Spatial Structures [Volume 8, Issue 1, 2013, Pages 57-72]
PTV Investigation of particle movement pattern in Vortex Settling Basin based on particle tracking technique [Volume 17, Issue 4, 2022, Pages 1-15]
Pump station Optimization of energy consumption in water distribution networks using variable speed pumps [Volume 18, Issue 3, 2023, Pages 45-61]

R

Radial Base Function Lagrangian Approach in Simulating Dam Break Using Meshless Local Petrov-Galerkin (MLPG) Method by Radial Basis Function [Volume 16, Issue 1, 2021, Pages 67-80]
Radial Basis Function Sloped Channel Fluid flow modeling using meshless local Petrov-Galerkin (MLPG) method by Radial Basis Function [Volume 13, Issue 3, 2018, Pages 95-106]
Radial gate Assessment of the Destruction Causes at the Downstream Basins of Mill-Mugan Dam Using Computational Fluid Dynamics [Volume 12, Issue 2, 2017, Pages 13-34]
Radial gate Analysis of double free surface flow under radial gate by coupled EFG-RPIM method [Volume 13, Issue 4, 2018, Pages 17-32]
Radial Non-Darcy Flow Analysis of Water Surface Profiles in Coarse-Grained Porous Media with Radial Flow Using the Gradually Varied Flow Theory [Volume 18, Issue 1, 2023, Pages 37-49]
Rainfall-Runoff model Comparative analysis of construction costs of urban drainage network in different hydraulic simulation methods: a case study in Ghaderabad County, Fars Province [Volume 19, Issue 3, 2024, Pages 67-83]
Rainfall Threshold Curve Analysis of Jamishan Dam Overtopping using Rainfall Threshold Overtopping Curve and Monte Carlo Simulation [Volume 10, Issue 3, 2015, Pages 15-26]
RANS Numerical Investigation of Straight Longitudinal Training Walls on the River Bank Protection [Volume 17, Issue 4, 2022, Pages 51-64]
Rapid flood zoning Study of the Effect of Parallel Computing and Various Grid Spacings on Flood Modeling using STE software [Volume 20, Issue 4, 2025, Pages 1-21]
Rayleigh- Plesset equation Quasi 2D analysis of Column separation and Bubbles Growth in Water Hammer [Volume 14, Issue 3, 2019, Pages 147-160]
Ray theory Identification of special rays using the ray theory method in the Latian Dam Reservoir using coastal acoustic tomography system [Volume 20, Issue 1, 2025, Pages 35-55]
Real sewage network Global resilience analysis in urban wastewater collection networks (Case study: Valiasr town, Torbat Heydariyeh) [Volume 16, Issue 3, 2021, Pages 55-67]
Real water distribution network Resilience analysis under simultaneous failure of pipes in water distribution network (Case study in one of the cities of Khorasan Razavi) [Volume 15, Issue 3, 2020, Pages 93-105]
Recharge rate variations Effects of Sea Level Rise and Recharge Rate Variations on Seawater Intrusion in Confined Aquifer [Volume 10, Issue 4, 2015, Pages 1-15]
Rectangular bridge pier Estimation of time development of local scour around rectangular bridge pier in an unsteady flow condition [Volume 14, Issue 1, 2019, Pages 49-64]
Rectangular Channel Experimental Study on Determination of Flow Coefficient of the Linear and Quadratic Proportional Weirs in Rectangular Channels [Volume 8, Issue 4, 2013, Pages 43-53]
Rectangular labyrinth weirs Investigation of the efficiency of labyrinth rectangular weirs with equal and unequal congresses in the plan [Volume 16, Issue 4, 2021, Pages 109-122]
Rectangular to semicircular transition The Laboratory investigation of rotary gates to control the water level and measure the discharge in rectangular canals [Volume 18, Issue 3, 2023, Pages 81-96]
Recycling strategy Development of Moving-particle Semi-implicit Method (MPS) in order to Improve Simulation of Free Surface Flows with Open Boundary Conditions [Volume 10, Issue 1, 2015, Pages 37-52]
Regression Prediction of Discharge for Arced Labyrinth Weirs with Trapezoidal Cross Section [Volume 15, Issue 4, 2020, Pages 65-79]
Relative Depth Investigating the effect of rigid non- submerged artificial vegetation on flow characteristics in Compound Meander Channel [Volume 15, Issue 2, 2020, Pages 131-147]
Relative Depth Optimal Estimation of Secondary Flow Coefficient in Compound Channels with Vegetated Floodplains [Volume 18, Issue 4, 2023, Pages 1-15]
Relative distance of obstacle Experimental study of flow characteristics in a stepped spillway with the installation of a continuous obstacle with different geometric characteristics [Volume 20, Issue 1, 2025, Pages 91-109]
Relative energy dissipation Experimental Investigation of Supercritical Flow Energy Dissipation in Sudden Contraction with Wall Roughness [Volume 16, Issue 4, 2021, Pages 79-92]
Relative height of obstacle Experimental study of flow characteristics in a stepped spillway with the installation of a continuous obstacle with different geometric characteristics [Volume 20, Issue 1, 2025, Pages 91-109]
Relative scour depth Experimental study of scouring of cohesive sediments caused by free fall jets [Volume 17, Issue 3, 2022, Pages 1-14]
Reliability index parameter Study on stability and sensitivity analysis of protective riprap layer placed around bridge pier by using reliability analysis theory [Volume 14, Issue 4, 2019, Pages 51-68]
Remaining useful life(RUL) Examination of the sensitivity parameters to detect automatic cavitation in Hydro-turbines of the SefidRood dam considering remaining useful life [Volume 14, Issue 1, 2019, Pages 79-89]
Remote Sensing Assessing the Effect of Floods and Impounding Reservoir of Karun 4 Dam on the Morphological Change of Armand River in the Past Decade (2005-2015) [Volume 12, Issue 1, 2017, Pages 43-57]
Removal sediment in reservoir Experimental evaluation of the hydraulic characteristics of VMHS pipeline [Volume 21, Issue 1, 2026, Pages 1-21]
Renewable Energy Experimental study of Hydrodynamic Performance of Floating Oscillating Water Column as Wave Energy Convertors [Volume 17, Issue 3, 2022, Pages 105-120]
Reservoir Experimental Investigation of the Flow Pattern and Delta Characteristics under Steady and Unsteady Flow [Volume 13, Issue 1, 2018, Pages 17-34]
Reservoir Experimental investigation of SFM structure impact on sediment flushing efficiency of reservoirs outlet gates [Volume 14, Issue 2, 2019, Pages 17-31]
Reservoir optimization » Research Note « Imperialist Competitive Algorithm Application in the Optimization of the Reservoir Operation with the Objective of Maximization for Water Allocation Case Study: Pishin Reservoir [Volume 12, Issue 2, 2017, Pages 59-66]
Reservoir Sedimentation Introducing a New Dam-Type Sediment Excluder Method at Dam Reservoirs for Sediment Mitigation [Volume 9, Issue 2, 2014, Pages 53-67]
Reservoir Sedimentation Experimental Investigation of Suction Pipe Holes Arrangement Effect on the Burrowing-type Dredging Method Performance [Volume 10, Issue 1, 2015, Pages 1-12]
Reservoirs in series Derivation of an analytical solution for evaluation of the pollution transport in the interconnected reservoirs and rockfill bodies of gabion dams [Volume 14, Issue 3, 2019, Pages 49-66]
Residence time Simulation of the effect of dune lee slope on hyporheic flow characteristics [Volume 19, Issue 2, 2024, Pages 71-85]
Residence time Laboratory and Numerical Investigation of Hyporheic Exchanges in Sand Mining Pit [Volume 19, Issue 3, 2024, Pages 15-36]
Residual Energy Impact of Vertically Constricted Entrance on Hydraulic Characteristics of Vertical Drop (Numerical Investigation) [Volume 13, Issue 4, 2018, Pages 121-131]
Residual Energy Numerical investigation of labyrinth stepped spillways’ performance on energy dissipation of skimming flow [Volume 14, Issue 3, 2019, Pages 1-16]
Resilience Evaluation and Enhancement Evaluating the Resilience of the Wastewater Collection Network under the Effect of a Possible Flood: Penalty Curves Approach (Case Study: Hendijan City) [Volume 20, Issue 1, 2025, Pages 73-90]
Retarding Dam Two-dimensional flood simulation and investigating the effect of control structures on the hydraulic characteristics of the flow in the Koran Gate basin of Shiraz using UAV and satellite data [Volume 20, Issue 2, 2025, Pages 117-129]
Review study A review of salinity management for coastal reservoirs with the aim of storing flood drained into sea [Volume 17, Issue 1, 2022, Pages 123-140]
Reynolds shear stress » Research Note « Application of Quadrant Analysis in Determination of Bursting Values in Scouring around Bridge Pier [Volume 10, Issue 1, 2015, Pages 65-75]
Reynolds shear stress Experimental Evaluation of Performance of the New Design of Bed Protection Models (F-jacks) in Altering the Flow Pattern around Bridge Piers [Volume 19, Issue 1, 2024, Pages 67-86]
Reynolds Stress Investigation of Distribution of Velocity and Turbulence Intensity in Presence of Dunes and Vegetation in a Rectangular Open Channel [Volume 10, Issue 3, 2015, Pages 1-14]
Reynolds Stress Investigation of the flow structure affected by three vegetation patch densities in a cobble-bed river [Volume 14, Issue 2, 2019, Pages 69-88]
Rigid boundary channel » Research Note « Incipient Motion of Sediment in a U-shape Rigid Boundary Channel [Volume 12, Issue 1, 2017, Pages 77-84]
Ripple Experimental Study on the Effect of the Parallel and Flake Ripple Bed Forms on the Manning Roughness Coefficient [Volume 8, Issue 4, 2013, Pages 55-65]
Ripple Experimental Study of the Effect of Bed Forms on Darcy-Weisbach Friction Coefficient in Straight Open Channels [Volume 17, Issue 1, 2022, Pages 35-50]
Riprap » Research Note « Laboratory Assessment of Hydraulic Jump Properties in a Riprapped Stilling Basin [Volume 10, Issue 2, 2015, Pages 73-82]
Riprap Application of Taguchi method in reducing the number of experiments and optimizing the factors of artificial neural network related to the phenomenon of design of stable size of RipRap around bridge piers [Volume 16, Issue 4, 2021, Pages 63-77]
Riprap An experimental examination of riprap effects on homogeneous embankment dams overtopping breach [Volume 18, Issue 4, 2023, Pages 49-59]
Risk Management Determining the Flood Hazard Level of Mazandaran Sub-Basins Using a GIS-based Distributed Method [Volume 14, Issue 1, 2019, Pages 123-139]
River Modeling of Solute Transfer in a River with Transient Storage Zones Using a Network of Equivalent Electrical Circuits [Volume 14, Issue 3, 2019, Pages 33-48]
River Experimental study of the effect of sidewall slope over the triangular PK weir [Volume 17, Issue 4, 2022, Pages 17-30]
River Energy Dissipation of Triangular Piano Key Weir [Volume 18, Issue 3, 2023, Pages 35-44]
Riverbank protection Numerical comparison of performance and stability of concrete and gabion retaining walls in riverbanks protection [Volume 18, Issue 2, 2023, Pages 21-37]
River bed Assessment of Legal Riverbed Boundary Delineation for Natural Streams Branched from Rivers in Floodplains Using a Hydraulic Analysis Approach: A Case Study of the Shahrstan Stream [Volume 20, Issue 4, 2025, Pages 123-136]
River bed material Estimation of maximum scour depth downstream of stilling basin (Case study: Masonary check dam of Ziarat basin) [Volume 16, Issue 1, 2021, Pages 81-92]
River bend Feasibility of Reducing the Surface of Submerged Vanes by Maintaining Efficiency in the River Bend [Volume 12, Issue 4, 2017, Pages 15-26]
River bends Effect of same phase hydraulic jet on reduction of scour in 180-degree bend [Volume 13, Issue 4, 2018, Pages 57-68]
River Confluence » Research Note « Evaluation of FLOW-3D Numerical Model in Predicting the Morphological Changes at River Junction [Volume 10, Issue 1, 2015, Pages 53-63]
River Engineering Effect of Floating Debris and Slot on Scour around a Bridge Pier [Volume 14, Issue 4, 2019, Pages 99-110]
River Engineering Investigation of hydromorphological changes of Karaj River due to the implementation of water resources development and river engineering projects [Volume 16, Issue 1, 2021, Pages 93-110]
River Engineering Numerical Analysis of Turbulent Flow Mechanisms Encountering Complex Bridge Piers [Volume 20, Issue 2, 2025, Pages 81-96]
River Enginerring Assessment of Legal Riverbed Boundary Delineation for Natural Streams Branched from Rivers in Floodplains Using a Hydraulic Analysis Approach: A Case Study of the Shahrstan Stream [Volume 20, Issue 4, 2025, Pages 123-136]
River Hydraulics Assessment of Legal Riverbed Boundary Delineation for Natural Streams Branched from Rivers in Floodplains Using a Hydraulic Analysis Approach: A Case Study of the Shahrstan Stream [Volume 20, Issue 4, 2025, Pages 123-136]
Rivers bend The effect of air bubble screen on scouring reduction in a mild 90 degrees bend [Volume 14, Issue 1, 2019, Pages 91-105]
River Stability Optimization Modeling of Spur-dikes Dimensions by considering its Role on River Morphological Stabilization [Volume 9, Issue 4, 2014, Pages 55-72]
River stable hydraulic geometry Design of the River Stable (Regime) Flow Section by Imperialistic Competitive Algorithm [Volume 11, Issue 1, 2016, Pages 35-52]
River Structures Effect of air injection pipe position on local scour reduction around the cylindrical bridge pier with experimental investigation [Volume 15, Issue 3, 2020, Pages 1-14]
Rockfill Investigating changes in coefficients of the non-Darcy flow exponential relationship within rockfill materials under different flow conditions [Volume 19, Issue 2, 2024, Pages 57-70]
Rockfill Detention Dams Optimal Flood Control with Combination of Rockfill Detention Dams and Levees [Volume 7, Issue 2, 2012, Pages 27-45]
Rockfill media Study of the Longitudinal Dispersion Coefficient of Nonreactive Solute through the Rockfill Medium [Volume 12, Issue 2, 2017, Pages 1-12]
Roe2d Two- and three-dimensional analysis of supercritical flow in bends [Volume 17, Issue 2, 2022, Pages 71-86]
Rooster Tail Experimental Investigation of Pier Waves on Gated Chute Spillways [Volume 8, Issue 2, 2013, Pages 1-18]
Rooster tail waves Numerical simulation of the Chute Convergence effects on Forming the Transverse Wave in Flood Evacuation Systems [Volume 14, Issue 3, 2019, Pages 67-84]
Rotating Circular Flume Experimental Study on the Effect of Different Concentration of Wastewater on the Deposition Rate of Cohesive Sediments by using Rotating Circular Flume [Volume 8, Issue 3, 2013, Pages 19-28]
Roughened Bed Investigation of Cavitation at the Roughened Bed of Abrupt Drop Stilling Basin [Volume 8, Issue 2, 2013, Pages 29-40]
Roughness Evaluation of Energy Dissipation over Dentate Blocks Spillway and Comparing the Energy Dissipation with Stepped Spillway [Volume 9, Issue 2, 2014, Pages 1-10]
Roughness Experimental Investigation of Applications of Artificial Roughness for Bridge Pier Scour Reduction [Volume 9, Issue 2, 2014, Pages 11-21]
Roughness Experimental Investigation of Roughness Effect on the Cavitation Index in Ogee-Spillway [Volume 16, Issue 2, 2021, Pages 107-121]
Roughness Experimental Investigation of Supercritical Flow Energy Dissipation in Sudden Contraction with Wall Roughness [Volume 16, Issue 4, 2021, Pages 79-92]
Roughness Coefficient Depth-averaged Velocity Distribution in Compound Channel with Vegetated Floodplains [Volume 8, Issue 3, 2013, Pages 63-75]
Roughness Coefficient Declining Separation Zone Dimensions at 90 ° Lateral Intakes by Enhancement of Roughness Coefficient and Drop Implementation [Volume 15, Issue 1, 2020, Pages 129-141]
Roughness density Investigating the Effect of the Density and Pattern of Roughness Blocks with Obstacle on the Control of Density Current Head [Volume 14, Issue 2, 2019, Pages 105-115]
Roughness pattern Investigating the Effect of the Density and Pattern of Roughness Blocks with Obstacle on the Control of Density Current Head [Volume 14, Issue 2, 2019, Pages 105-115]
Rough Steps The inception point of flow aeration on a rough stepped spillway [Volume 18, Issue 4, 2023, Pages 27-33]
RPG Analysis of Dam Overtopping by Considering Hydraulic and Hydrological Uncertainties [Volume 8, Issue 1, 2013, Pages 1-17]

S

Sacrificial Piles » Research Note « Separated and Combined Effects of Sacrificial Piles, Collar and Slot on Reduction of the Local Scour around the Bridge Piers [Volume 11, Issue 2, 2016, Pages 77-85]
Saint-Venant equations » Research Note « Novel Numerical Approach for Modeling Dynamic Wave by Finite Volume and ULTIMATE Strategy [Volume 10, Issue 3, 2015, Pages 53-62]
Saint-Venant equations Numerical and Experimental Investigation of the Distribution of Non-Cohesive Sediments in the Body of Rock-Fill Dams [Volume 13, Issue 2, 2018, Pages 25-36]
Saint-Venant equations Investigating the use of variable coefficients of Forschheimer's relation in the analysis of unsteady flow in porous media [Volume 19, Issue 3, 2024, Pages 1-14]
Saint Venant Equations Analysis of unsteady flow in open channel using Fourier series [Volume 18, Issue 1, 2023, Pages 63-79]
Salinity Numerical modeling of salinity changes in the desalination stage of a coastal reservoir [Volume 16, Issue 3, 2021, Pages 69-83]
Saltation Sediment Transport under Saltation Regime in Turbulent Flow Part A: Development of the Model [Volume 11, Issue 4, 2016, Pages 1-17]
Salt solution tracking Introducing Two-Dimensional Hydraulic Simulation as a Technique for Estimating the Time of Concentration [Volume 15, Issue 3, 2020, Pages 33-45]
Saltwater intrusion Study of Saltwater Intrusion in the Coastal Aquifers under Transient Condition using Image Processing and Numerical Modelling [Volume 13, Issue 2, 2018, Pages 69-82]
Saltwater wedge Study of Saltwater Intrusion in the Coastal Aquifers under Transient Condition using Image Processing and Numerical Modelling [Volume 13, Issue 2, 2018, Pages 69-82]
Same phase hydraulic jet Effect of same phase hydraulic jet on reduction of scour in 180-degree bend [Volume 13, Issue 4, 2018, Pages 57-68]
Sampling Design Optimal Design of Pressure Sampling in Water Distribution Networks for Calibration of Hydraulic Models [Volume 16, Issue 1, 2021, Pages 53-66]
Sampling frequency Application of post-processing methods on the velocity statistics measured at different sampling frequencies using acoustic Doppler velocimeter [Volume 16, Issue 1, 2021, Pages 37-51]
Satellite data Two-dimensional flood simulation and investigating the effect of control structures on the hydraulic characteristics of the flow in the Koran Gate basin of Shiraz using UAV and satellite data [Volume 20, Issue 2, 2025, Pages 117-129]
Schwarz-Christoffel transformation Optimization of Geometry and Dimensions of Sheet Piles in Diversion Dams by the Use of Conformal Mapping Theory [Volume 12, Issue 4, 2017, Pages 1-13]
Scour » Research Note « Experimental investigation of scour pattern around the group of three divergent-vertical and convergent-vertical bridge piers in a 180 degree sharp bend [Volume 11, Issue 3, 2016, Pages 73-79]
Scour Experimental Investigation of Flow Field Due to Dual Offset Jets [Volume 12, Issue 1, 2017, Pages 23-42]
Scour Experimental Study of Local Scour around Inclined Bridge Pier Groups in Presence of Debris Accumulation under Various Hydraulic Conditions and Installation of Foundation Level [Volume 12, Issue 1, 2017, Pages 59-75]
Scour Feasibility of Reducing the Surface of Submerged Vanes by Maintaining Efficiency in the River Bend [Volume 12, Issue 4, 2017, Pages 15-26]
Scour Experimental Investigation of Adding Clay and PAM on Scour Reduction Bridge Piers under the influence Removal of River materials [Volume 13, Issue 3, 2018, Pages 59-70]
Scour An investigation on the impacts of the skew angle on two bridge piers with respect to the flow direction on the equilibrium scour depth at the piers front [Volume 14, Issue 1, 2019, Pages 107-121]
Scour The effect of air bubble screen on scouring reduction in a mild 90 degrees bend [Volume 14, Issue 1, 2019, Pages 91-105]
Scour nozzle location effects on scour due to wall jets [Volume 14, Issue 2, 2019, Pages 1-15]
Scour Single Bridge Pier Scour in Uniform and Non-uniform Sediment Beds Under Steady and Unsteady Flow [Volume 14, Issue 4, 2019, Pages 19-33]
Scour Effect of Floating Debris and Slot on Scour around a Bridge Pier [Volume 14, Issue 4, 2019, Pages 99-110]
Scour Laboratory investigation of flow pattern and scour around bridge with netted unsymmetrical collar [Volume 15, Issue 1, 2020, Pages 113-128]
Scour Comparison of Downstream Scour of the Rectangular and Trapezoidal Piano Key Weirs [Volume 15, Issue 2, 2020, Pages 95-112]
Scour Experimental Study on the Effect of Discharge and Tailwater Depth on Bed Topography Downstream of a Piano Key Weir [Volume 15, Issue 3, 2020, Pages 107-122]
Scour Application of Taguchi method in reducing the number of experiments and optimizing the factors of artificial neural network related to the phenomenon of design of stable size of RipRap around bridge piers [Volume 16, Issue 4, 2021, Pages 63-77]
Scour Experimental study of the effect of the apron installation on reducing scour depth at the downstream of stepped weirs with labyrinth sill [Volume 18, Issue 1, 2023, Pages 105-125]
Scour Experimental investigation of the effect of distance between crossing point of two symmetrical jets and water level on the scour hole in a cohesive sedimentary bed [Volume 20, Issue 3, 2025, Pages 125-136]
Scour Around Bridge Pier Effect of Hydrograph Peak Time on Local Scour around Bridge Pier [Volume 9, Issue 3, 2014, Pages 15-32]
Scour Control Experimental and Numerical Investigation of Scouring Process around the Piers with Lateral Boundaries Fitted by Velocity Profile under Steady State Flow condition [Volume 9, Issue 4, 2014, Pages 39-53]
Scour Depth » Research Note « Application of Data Mining Approaches for Estimation of Pile Group Scour [Volume 11, Issue 1, 2016, Pages 67-75]
Scour Depth Effect of same phase hydraulic jet on reduction of scour in 180-degree bend [Volume 13, Issue 4, 2018, Pages 57-68]
Scour Depth Evaluation of different weighting methods to predict scour depth on grade control structures [Volume 15, Issue 1, 2020, Pages 25-43]
Scour Hole Estimating Scour Hole Dimensions of Ski Jump Downstream of Dams Using Granular Computing Model [Volume 9, Issue 3, 2014, Pages 45-60]
Scour Hole Experimental study on the effect of distance of suction tube mouth from sediment surface on the hydrosuction system performance [Volume 13, Issue 3, 2018, Pages 47-58]
Scour Hole Experimental study of scouring of cohesive sediments caused by free fall jets [Volume 17, Issue 3, 2022, Pages 1-14]
Scouring Numerical Simulation of Bridge Contraction Scouring at Abutments [Volume 8, Issue 2, 2013, Pages 75-88]
Scouring Study on Splitters Effect on the Extent and Slope of The Scour Hole Downstream of Overflow Spillways [Volume 9, Issue 4, 2014, Pages 15-24]
Scouring » Research Note « Application of Quadrant Analysis in Determination of Bursting Values in Scouring around Bridge Pier [Volume 10, Issue 1, 2015, Pages 65-75]
Scouring Estimation of Scour Depth in Pipelines Laid on the Seabed under Live Bed Condition using a Hybrid 〖M5〗^'-GLUE Model [Volume 13, Issue 1, 2018, Pages 63-72]
Scouring Scouring of Triangular and Trapezoidal Pianos Key Weir [Volume 16, Issue 2, 2021, Pages 43-58]
Scouring Experimental investigation of the effect of hydrograph and steady flow properties on group pier bridge scouring for different spacing [Volume 16, Issue 2, 2021, Pages 73-90]
Scouring Estimation of maximum scour depth downstream of stilling basin (Case study: Masonary check dam of Ziarat basin) [Volume 16, Issue 1, 2021, Pages 81-92]
Scouring Study on the Effect of Pipe Installation Depth on Temporal Changes of Scouring and Sedimentation Parameters Around the River Crossing Pipelines [Volume 16, Issue 3, 2021, Pages 41-53]
Scouring Scouring downstream of sediment- carrying free over fall water jet [Volume 17, Issue 1, 2022, Pages 1-14]
Scouring Laboratory Study of Deflector Structure’s Shapes on Bridge Pier Scouring [Volume 17, Issue 1, 2022, Pages 15-33]
Scouring The experimental study of downstream scouring of trapezoidal Piano key weir type A under free and submerged flow [Volume 18, Issue 1, 2023, Pages 18-1]
Scouring at bridge piers Investigating the scouring depth of bridge foundations caused by the accumulation of floating materials using HEC-RAS software (case study: Saqez River) [Volume 20, Issue 2, 2025, Pages 65-79]
Scouring pattern The experimental study of the river sand and gravel mining on the scouring pattern around pier group [Volume 14, Issue 3, 2019, Pages 129-145]
Scouring pattern Study on the Effect of Pipe Installation Depth on Temporal Changes of Scouring and Sedimentation Parameters Around the River Crossing Pipelines [Volume 16, Issue 3, 2021, Pages 41-53]
Scour Profile Experimental study of scouring of cohesive sediments caused by free fall jets [Volume 17, Issue 3, 2022, Pages 1-14]
Sea and land boundaries Experimental and numerical investigation on seawater intrusion into unconfined coastal aquifers under instantaneous changes of heads at boundaries [Volume 14, Issue 2, 2019, Pages 129-143]
Sea-level rise Effects of Sea Level Rise and Recharge Rate Variations on Seawater Intrusion in Confined Aquifer [Volume 10, Issue 4, 2015, Pages 1-15]
SEAWAT Laboratory and Numerical Investigation of Saltwater Intrusion in Sandy Beach Aquifer Sloping under Transient Condition [Volume 20, Issue 1, 2025, Pages 1-18]
Seawater intrusion Effects of Sea Level Rise and Recharge Rate Variations on Seawater Intrusion in Confined Aquifer [Volume 10, Issue 4, 2015, Pages 1-15]
Seawater intrusion Experimental and numerical investigation on seawater intrusion into unconfined coastal aquifers under instantaneous changes of heads at boundaries [Volume 14, Issue 2, 2019, Pages 129-143]
Secondary cell Study of Transverse Flows and Secondary Currents in Compound Meandering Channel under the Effect of Building Arrangements [Volume 19, Issue 4, 2024, Pages 11-29]
Secondary Current Effect of air injection pipe position on local scour reduction around the cylindrical bridge pier with experimental investigation [Volume 15, Issue 3, 2020, Pages 1-14]
Secondary Currents Laboratory study of shear stress and depth-average velocity of flow in meandering compound channel [Volume 20, Issue 3, 2025, Pages 89-108]
Secondary flow The effect of air bubble screen on scouring reduction in a mild 90 degrees bend [Volume 14, Issue 1, 2019, Pages 91-105]
Secondary Flow Power The Effect of Diversion Angle on Flow Pattern and Sediments Transportation around the Intake Mouth in Sinuous River [Volume 8, Issue 3, 2013, Pages 29-43]
Sediment » Research Note « Incipient Motion of Sediment in a U-shape Rigid Boundary Channel [Volume 12, Issue 1, 2017, Pages 77-84]
Sediment Experimental Study of Hydraulic Parameters in Density Current Due to Channel Constriction [Volume 15, Issue 3, 2020, Pages 47-59]
Sedimentation » Research Note « Evaluation of FLOW-3D Numerical Model in Predicting the Morphological Changes at River Junction [Volume 10, Issue 1, 2015, Pages 53-63]
Sedimentation Experimental Study on the Effect of Geometry and Upstream Channel Bed Level on Discharge Coefficient of Trapezoidal Labyrinth Weir [Volume 11, Issue 2, 2016, Pages 61-76]
Sedimentation Studies of Bed Elevation Variations in Sand Bed Rivers Caused by Two Successive Knick Points [Volume 11, Issue 3, 2016, Pages 1-14]
Sedimentation Experimental Investigation of the Flow Pattern and Delta Characteristics under Steady and Unsteady Flow [Volume 13, Issue 1, 2018, Pages 17-34]
Sedimentation Numerical investigation of flow pattern, erosion and sedimentation around parallel unequal spur dikes under different geometric and hydraulic condition: Numerical analysis [Volume 13, Issue 3, 2018, Pages 17-29]
Sedimentation Investigation of hydromorphological changes of Karaj River due to the implementation of water resources development and river engineering projects [Volume 16, Issue 1, 2021, Pages 93-110]
Sedimentation pattern An experimental examination of riprap effects on homogeneous embankment dams overtopping breach [Volume 18, Issue 4, 2023, Pages 49-59]
Sediment Elevation Investigation on the Effect of Sediment Level on Pressurized Flushing Performance from Reservoirs using Physical Model [Volume 9, Issue 1, 2014, Pages 11-25]
Sediment hydraulic Experimental study on the effect of circular jet on sediment flushing in reservoirs [Volume 13, Issue 4, 2018, Pages 111-120]
Sediment slice Numerical Modeling of the Sediment Bed Downstream of Flushing Channels for Different Gate Openings and Slopes [Volume 21, Issue 1, 2026, Pages 107-122]
Sediment transport Numerical Simulation of Bridge Contraction Scouring at Abutments [Volume 8, Issue 2, 2013, Pages 75-88]
Sediment transport 2D Numerical Modeling of Movable Bed Dam Break using SPH Method [Volume 10, Issue 3, 2015, Pages 41-52]
Sediment transport Sediment Transport under Saltation Regime in Turbulent Flow Part A: Development of the Model [Volume 11, Issue 4, 2016, Pages 1-17]
Sediment transport Sediment Transport under Saltation Regime in Turbulent Flow Part B: Sensitivity Analysis of Important Parameters of the Model [Volume 11, Issue 4, 2016, Pages 19-28]
Sediment transport Numerical and Experimental Investigation of the Distribution of Non-Cohesive Sediments in the Body of Rock-Fill Dams [Volume 13, Issue 2, 2018, Pages 25-36]
Sediment transport Investigation of hydraulic flow and sediment transport in Non-prismatic compound channels [Volume 14, Issue 2, 2019, Pages 89-104]
Sediment transport equations Studies of Bed Elevation Variations in Sand Bed Rivers Caused by Two Successive Knick Points [Volume 11, Issue 3, 2016, Pages 1-14]
Seepage analysis » Research Note « Investigation of the Effects of Valley Shape and Arc Radius on the Seepage Analysis of Arched Earth Dams using 3D Numerical Modeling [Volume 13, Issue 2, 2018, Pages 83-93]
Seepage analysis Evaluation of Hydraulic and Stability Behavior of Homogeneous Earth Dam with Combined Drain [Volume 14, Issue 3, 2019, Pages 113-128]
Seepage Control Efficacy of Advanced Seepage Mitigation Techniques in Earth Dams: A Case Study of Shahid Yaghoubi and Maloo Dams [Volume 19, Issue 4, 2024, Pages 57-68]
Selective Withdrawal Investigation on the Critical Froude Number at the upstream of Local Side Contraction in a Dam Reservoir with Linear Stratification. [Volume 7, Issue 1, 2012, Pages 67-81]
Semi cylindrical » Research Note « Investigation on Discharge Coefficient of Circular Crested Weir using Numerical Modeling [Volume 12, Issue 3, 2017, Pages 53-60]
Sensitivity analysis Sediment Transport under Saltation Regime in Turbulent Flow Part B: Sensitivity Analysis of Important Parameters of the Model [Volume 11, Issue 4, 2016, Pages 19-28]
Sensitivity analysis Study on stability and sensitivity analysis of protective riprap layer placed around bridge pier by using reliability analysis theory [Volume 14, Issue 4, 2019, Pages 51-68]
Sensitivity analysis Application of intelligent algorithm to model head-discharge relationship for submerged labyrinth and linear weirs [Volume 15, Issue 2, 2020, Pages 149-164]
Sensitivity analysis Optimal Design of Pressure Sampling in Water Distribution Networks for Calibration of Hydraulic Models [Volume 16, Issue 1, 2021, Pages 53-66]
Sensitivity analysis The influence of the position of the clay core in the earth dam on the probabilistic stability analysis in the rapid drawdown condition [Volume 20, Issue 3, 2025, Pages 37-54]
Sentinel-2 satellite imagery Study on the Impact of Input Flow Rate on Suspended Sediments in Lakes Using Satellite Imagery: A Case Study [Volume 18, Issue 3, 2023, Pages 63-79]
Sentinel Satellite Study of the Effect of Parallel Computing and Various Grid Spacings on Flood Modeling using STE software [Volume 20, Issue 4, 2025, Pages 1-21]
Separation Efficiency Investigating the effect of operational parameters of a semi-industrial hydro-cyclone on the efficiency of Granite and Marble stones wastewater treatment [Volume 19, Issue 2, 2024, Pages 105-117]
Sequent depth Laboratory Investigation of the Effects of Rectangular Zigzag Blocks Geometry on Hydraulic Jump Characteristics in Trapezoidal Channel [Volume 16, Issue 2, 2021, Pages 31-42]
Serrated edges Numerical investigation on energy loss in vertical drop with horizontal serrated edge [Volume 16, Issue 1, 2021, Pages 23-36]
Settling column » Research Note « Experimental Study on Settling Velocity Changes of Cohesive Sediments using Settling Column [Volume 12, Issue 4, 2017, Pages 73-81]
Settling velocity » Research Note « Experimental Study on Settling Velocity Changes of Cohesive Sediments using Settling Column [Volume 12, Issue 4, 2017, Pages 73-81]
Sewer pipes Lateral velocity distribution for circular open channels [Volume 20, Issue 3, 2025, Pages 109-124]
SFM structure Experimental investigation of SFM structure impact on sediment flushing efficiency of reservoirs outlet gates [Volume 14, Issue 2, 2019, Pages 17-31]
Shaft Spillway The effects of geometrical parameters of anti-vortex plates on flow field in vertical intakes [Volume 15, Issue 2, 2020, Pages 47-66]
Shallow Flow Hydrodynamics of the Mixing Layer Bounding a Separation Zone Using SPIV, Part1: Mean Flow Structure [Volume 8, Issue 1, 2013, Pages 39-56]
Shannon Entropy Investigation of the Entropy Methods for Determining Velocity Distribution in Meandering Compound Channels [Volume 20, Issue 4, 2025, Pages 39-55]
Shape factor Evaluation the effect of depth and flow velocity on the particle size and shape of surface sediments of sandy rivers using image processing methods [Volume 19, Issue 2, 2024, Pages 87-104]
Shape parameter Development of multiquadric method for solving dam break problem [Volume 14, Issue 4, 2019, Pages 83-98]
Sharp crested Weir Numerical Modeling of Dambreak, Flow over Sharp Crested Weir and Simultaneous Operation of Gate and [Volume 7, Issue 1, 2012, Pages 29-47]
Shear Force Analysis of Shear Stress in Rectangular Open Channels Using Force Balance Method [Volume 9, Issue 3, 2014, Pages 33-44]
Shear Layer Study of the Bed Shear Stress Distribution around River Structures using Three Ports Preston Tube [Volume 7, Issue 2, 2012, Pages 47-62]
Shear Stress Effect of Non-submerged Rigid Vegetation in Floodplain on Bed Shear Stress around Bridge Abutment [Volume 9, Issue 1, 2014, Pages 45-57]
Shear Stress » Research Note « Hydraulic Flow Characteristics in Rotating Flume using the Acoustic Doppler Velocimeter (ADV) [Volume 7, Issue 2, 2012, Pages 77-85]
Shear Stress Effect of Vegetation on Shear Stress and Flow Velocity in Compound Channels Using Flow3D Model [Volume 12, Issue 3, 2017, Pages 29-40]
Shear Stress Quasi 2D analysis of Column separation and Bubbles Growth in Water Hammer [Volume 14, Issue 3, 2019, Pages 147-160]
Shear Stress Numerical Investigation of Straight Longitudinal Training Walls on the River Bank Protection [Volume 17, Issue 4, 2022, Pages 51-64]
Shear Stress Laboratory study of shear stress and depth-average velocity of flow in meandering compound channel [Volume 20, Issue 3, 2025, Pages 89-108]
Shear velocity Validation of Spatially Averaging Method for Using the Law of the Wall over Concave Bed Form (pool) [Volume 8, Issue 2, 2013, Pages 19-28]
Sheltering effect An investigation on the impacts of the skew angle on two bridge piers with respect to the flow direction on the equilibrium scour depth at the piers front [Volume 14, Issue 1, 2019, Pages 107-121]
Shields parameter ‎ Determination of Form Friction Factor of Armored Gravel-Beds Rivers ‎ [Volume 13, Issue 3, 2018, Pages 1-16]
Shiono and Knight Model Prediction of depth‑averaged velocity in compound channels with vegetated floodplains using gene expression programming [Volume 17, Issue 1, 2022, Pages 51-66]
Shiono and Knight Model Comparison of different approaches in the estimation of streamflow time series (Case study: Molasani hydrometric station - Karun River) [Volume 20, Issue 3, 2025, Pages 17-36]
Shiono-Knight model Optimal Estimation of Secondary Flow Coefficient in Compound Channels with Vegetated Floodplains [Volume 18, Issue 4, 2023, Pages 1-15]
Sibson Interpolation Using Mesh-free Natural Element Numerical Method in Solving Governing Equations of Free Surface Flow [Volume 9, Issue 4, 2014, Pages 1-14]
Side plates Investigation of the effect of side plate installation on density current control [Volume 20, Issue 1, 2025, Pages 111-125]
Side Wall » Research Note « Experimental Investigation on Local Scour around Conical and Pyramidal Piers [Volume 9, Issue 3, 2014, Pages 81-89]
Side Weir Experimental Study of the Discharge Coefficient in Side Weirs with the Piano Key and the Rectangular Labyrinth Crests [Volume 15, Issue 3, 2020, Pages 61-74]
Simulation Modeling and analysis of simultaneous effects of watter hammer and cavitation impact on pipe [Volume 17, Issue 2, 2022, Pages 1-19]
Single point method Application of SPM for estimating the velocity index in geometric channels [Volume 21, Issue 1, 2026, Pages 69-87]
Single port diffuser Validation of CORMIX model in simulation of single port brine discharge into seawater [Volume 16, Issue 4, 2021, Pages 93-108]
Sinuosity coefficient Relation of Fractal Dimension and Sinuosity coefficient in Meandering River [Volume 15, Issue 1, 2020, Pages 13-24]
Sinuous River The Effect of Diversion Angle on Flow Pattern and Sediments Transportation around the Intake Mouth in Sinuous River [Volume 8, Issue 3, 2013, Pages 29-43]
Siphon dredging Experimental Investigation of Suction Pipe Holes Arrangement Effect on the Burrowing-type Dredging Method Performance [Volume 10, Issue 1, 2015, Pages 1-12]
Siyah Bishe Three-dimensional numerical simulation of landslide-induced waves in dams reservoirs (Case study: Siyah bishe dam) [Volume 15, Issue 4, 2020, Pages 1-15]
Ski Jump Estimating Scour Hole Dimensions of Ski Jump Downstream of Dams Using Granular Computing Model [Volume 9, Issue 3, 2014, Pages 45-60]
Skimming flow Experimental study of skimming flow on the stepped spillway in the non-aerated area using PIV [Volume 19, Issue 4, 2024, Pages 1-9]
Slab Design Analysis of Hydrodynamic Forces Over High Embankments Flip Bucket (Case study: Jareh Dam) [Volume 20, Issue 2, 2025, Pages 53-64]
Sliding and Rolling Motions Experimental study of bed particle motions in the floodplain of rectangular compound channel [Volume 15, Issue 4, 2020, Pages 113-124]
Sliding gate Determining the discharge coefficient in model of the triangular-rectangular combined weir and sliding gate [Volume 19, Issue 1, 2024, Pages 51-66]
Slope Experimental Investigation of Flow Hydraulic over 3 Model of Fuse gate Spillways (WLH, Straight, and Straight with Inclined Side view) with Increasing Canal Slope [Volume 9, Issue 2, 2014, Pages 23-36]
Slope Protection Numerical comparison of performance and stability of concrete and gabion retaining walls in riverbanks protection [Volume 18, Issue 2, 2023, Pages 21-37]
Slopes Hydrodynamics of the Mixing Layer Bounding a Separation Zone Using SPIV, Part2: Turbulent Characteristics, Temporal and Spatial Structures [Volume 8, Issue 1, 2013, Pages 57-72]
SLOPE/W Numerical comparison of performance and stability of concrete and gabion retaining walls in riverbanks protection [Volume 18, Issue 2, 2023, Pages 21-37]
Slot » Research Note « Separated and Combined Effects of Sacrificial Piles, Collar and Slot on Reduction of the Local Scour around the Bridge Piers [Volume 11, Issue 2, 2016, Pages 77-85]
Slot Effect of Floating Debris and Slot on Scour around a Bridge Pier [Volume 14, Issue 4, 2019, Pages 99-110]
Slot The Effect of Height and Vertical Position of Slot on the Reduction of Scour Depth around Cylindrical Bridge Pier in Uniform and Non-uniform Sediments [Volume 16, Issue 4, 2021, Pages 37-48]
Sluice Gate Experimental Investigation of non-suppressed sill effect with different geometry on flow pattern and discharge coefficient of sluice [Volume 17, Issue 3, 2022, Pages 47-63]
Smoothed particle hydrodynamic Experimental and Numerical Modeling of Propagation and Wave Breaking over Impermeable Submerged Breakwater [Volume 11, Issue 3, 2016, Pages 33-45]
Smoothed particle hydrodynamics Numerical Simulation of Gravity Current Using SPH Method [Volume 10, Issue 2, 2015, Pages 45-56]
Smoothed particle hydrodynamics » Research Note « Conjunctive Numerical Simulation of Free-surface Solitary Wave and Flow in Porous Media using Smoothed Particle Hydrodynamics (SPH) Method [Volume 12, Issue 2, 2017, Pages 69-78]
Smoothed Particle Hydrodynamics (SPH) Use of a Simple Repulsive Force in Simulating Fluid Flow under a Hypo-Elastic Gate by Smoothed Particle Hydrodynamics [Volume 9, Issue 3, 2014, Pages 1-14]
Smooth pressure field Introducing One Row Wall Boundary Condition Utilizing Developed Moving Particle Semi-implicit Method [Volume 12, Issue 2, 2017, Pages 45-57]
Soft computing techniques » Research Note « Application of Data Mining Approaches for Estimation of Pile Group Scour [Volume 11, Issue 1, 2016, Pages 67-75]
Soil erosion resistance map Development of an Integrated Method for Studying the Effects of Large Dam on Erosion, Length and Width of River [Volume 12, Issue 1, 2017, Pages 1-22]
Solitary wave » Research Note « Conjunctive Numerical Simulation of Free-surface Solitary Wave and Flow in Porous Media using Smoothed Particle Hydrodynamics (SPH) Method [Volume 12, Issue 2, 2017, Pages 69-78]
Solitary wave Numerical modeling of 3D solitary wave impact to structure and plunging wave breaker [Volume 14, Issue 2, 2019, Pages 117-127]
Solution Algorithm » Research Note « Novel Numerical Approach for Modeling Dynamic Wave by Finite Volume and ULTIMATE Strategy [Volume 10, Issue 3, 2015, Pages 53-62]
Spatially developing flow Flow Structure within a Vegetation Patch in an Experimental Flume [Volume 12, Issue 3, 2017, Pages 41-52]
SPH 2D Numerical Modeling of Movable Bed Dam Break using SPH Method [Volume 10, Issue 3, 2015, Pages 41-52]
SPH Modeling Granular Flow Using μ (I) Rheological Model in SPH Method [Volume 12, Issue 4, 2017, Pages 43-55]
SPH method Simulation of two-phase Newtonian and non-Newtonian systems using smoothed particle hydrodynamics and herschel-bulkley model [Volume 14, Issue 1, 2019, Pages 19-33]
Spike Application of post-processing methods on the velocity statistics measured at different sampling frequencies using acoustic Doppler velocimeter [Volume 16, Issue 1, 2021, Pages 37-51]
Spillway Experimental Investigation of Flow Hydraulic over 3 Model of Fuse gate Spillways (WLH, Straight, and Straight with Inclined Side view) with Increasing Canal Slope [Volume 9, Issue 2, 2014, Pages 23-36]
Spillway Laboratory investigation of the discharge coefficient of the rectangular piano key weir with a discontinuous sloping crest [Volume 19, Issue 1, 2024, Pages 1-12]
Spillway discharge » Research Note « Increasing the Discharge Capacity of an Ogee Spillway by Bending the Crest [Volume 11, Issue 4, 2016, Pages 57-63]
Spillway gate Optimization of Gated Spillways Operation in Multi-Reservoir Systems by Using GA Case Study: Dez and Bakhtiyari Dams [Volume 10, Issue 2, 2015, Pages 27-43]
SPIV Hydrodynamics of the Mixing Layer Bounding a Separation Zone Using SPIV, Part2: Turbulent Characteristics, Temporal and Spatial Structures [Volume 8, Issue 1, 2013, Pages 57-72]
Spline Function Two-Dimensional Modeling of Fractional Advection-Dispersion Equation using Meshfree Local Petrov-Galerkin Numerical Method (Case Study: Athabasca River) [Volume 17, Issue 4, 2022, Pages 65-83]
Splitter Study on Splitters Effect on the Extent and Slope of The Scour Hole Downstream of Overflow Spillways [Volume 9, Issue 4, 2014, Pages 15-24]
Splitter The experimental study of the effect of splitter on the flow discharge Piano key weir [Volume 18, Issue 2, 2023, Pages 39-52]
Spur Dike Application of GRA Method in Optimization of Length and Location of Spur Dike in 90 Degree Bend [Volume 8, Issue 4, 2013, Pages 27-41]
Spur Dike Near Bed Turbulent Bursting Process Analysis around a Spur Dike in a Channel Bend [Volume 11, Issue 2, 2016, Pages 17-31]
Spur-Dike Optimization Modeling of Spur-dikes Dimensions by considering its Role on River Morphological Stabilization [Volume 9, Issue 4, 2014, Pages 55-72]
SRPE pipes Alternatives of hydraulic design and implementation of the second line of treated wastewater transfer to the Varamin plain [Volume 17, Issue 2, 2022, Pages 127-146]
SSIIM Application of GRA Method in Optimization of Length and Location of Spur Dike in 90 Degree Bend [Volume 8, Issue 4, 2013, Pages 27-41]
SSIIM Numerical Investigation of Flow and Scour Pattern around T-shaped Spur Dike in a 90 Degree Bend with Live Bed [Volume 8, Issue 4, 2013, Pages 67-74]
SSIIM Numerical study of the effect of changing the geometric parameters of intake and the arrangement of submerged vanes on the anti-sediment coefficient [Volume 15, Issue 4, 2020, Pages 95-111]
Stability Analysis Evaluation of Hydraulic and Stability Behavior of Homogeneous Earth Dam with Combined Drain [Volume 14, Issue 3, 2019, Pages 113-128]
Stage-discharge Estimating stage-discharge curves in unsteady flows using the concept of isovel contours in natural rivers [Volume 18, Issue 2, 2023, Pages 1-20]
Stage-discharge curve Determining the rating curves in asymmetric compound channels [Volume 14, Issue 1, 2019, Pages 65-77]
Stage-discharge curve Lateral velocity distribution for circular open channels [Volume 20, Issue 3, 2025, Pages 109-124]
Stage-discharge relationship Variable Height Whirling Weir-VHW Weir: Design and Hydraulic Performance [Volume 16, Issue 3, 2021, Pages 29-40]
Stage-discharge relationship Developed Three-dimensional model for extracting stage-discharge relationship in straight multi-stage compound channels [Volume 19, Issue 2, 2024, Pages 119-138]
STAR-CD Software Numerical Simulation of Water Flow Passing over the Steps using the Weakly Compressible Smoothed Particle Hydrodynamics Method with the Cubic Spline Kernel [Volume 20, Issue 2, 2025, Pages 1-17]
Static particles Modeling Granular Flow Using μ (I) Rheological Model in SPH Method [Volume 12, Issue 4, 2017, Pages 43-55]
Steady flow Experimental Investigation of the Flow Pattern and Delta Characteristics under Steady and Unsteady Flow [Volume 13, Issue 1, 2018, Pages 17-34]
Steady flow Study on the Effect of Pipe Installation Depth on Temporal Changes of Scouring and Sedimentation Parameters Around the River Crossing Pipelines [Volume 16, Issue 3, 2021, Pages 41-53]
Steady flow Analysis of Water Surface Profiles in Coarse-Grained Porous Media with Radial Flow Using the Gradually Varied Flow Theory [Volume 18, Issue 1, 2023, Pages 37-49]
Steady flow Experimental Study of the Equivalent Coefficients of the Forschheimer Equation in Vertical non-homogeneous Media of non-Darcy Flow in Gravel Materials [Volume 21, Issue 1, 2026, Pages 23-38]
Steady States A second order well-balanced and entropy consistent numerical scheme for one-dimensional shallow water equations [Volume 19, Issue 2, 2024, Pages 1-17]
Steel Pipe Numerical Investigation of Leakage from Steel Pipes Submerged in Water Based on the Experimental Results of Non-submerged Pipes [Volume 11, Issue 4, 2016, Pages 29-44]
Steeped spillways Multi-objective optimization of stepped spillways in order to reduce the design costs and maximize the energy dissipation (case study: Sarooq reservoir spillway) [Volume 19, Issue 3, 2024, Pages 55-66]
Stepped-Hydrograph Model Effect of Hydrograph Peak Time on Local Scour around Bridge Pier [Volume 9, Issue 3, 2014, Pages 15-32]
Stepped spillway Evaluation of Energy Dissipation over Dentate Blocks Spillway and Comparing the Energy Dissipation with Stepped Spillway [Volume 9, Issue 2, 2014, Pages 1-10]
Stepped spillway Investigation of Local Scour Phenomenon Downstream of Stilling Basins in the Presence of Stepped Spillway [Volume 9, Issue 4, 2014, Pages 25-38]
Stepped spillway Physical hydraulic modeling of gabion stepped weirs with upstream blockage [Volume 18, Issue 2, 2023, Pages 87-99]
Stepped spillway Experimental study of skimming flow on the stepped spillway in the non-aerated area using PIV [Volume 19, Issue 4, 2024, Pages 1-9]
Stepped weirs Experimental study of the effect of the apron installation on reducing scour depth at the downstream of stepped weirs with labyrinth sill [Volume 18, Issue 1, 2023, Pages 105-125]
Step spillway Experimental study of flow characteristics in a stepped spillway with the installation of a continuous obstacle with different geometric characteristics [Volume 20, Issue 1, 2025, Pages 91-109]
STE Software Study of the Effect of Parallel Computing and Various Grid Spacings on Flood Modeling using STE software [Volume 20, Issue 4, 2025, Pages 1-21]
Sticky sediment Application of Artificial Neural Networks in Estimation of Scour Depth around the Bridge Pier with Sticky Sediments [Volume 14, Issue 1, 2019, Pages 141-149]
Stilling basin » Research Note « Evaluation of Submerged Vanes Effect on Hydraulic Jump Characteristics in Stilling Basins [Volume 8, Issue 1, 2013, Pages 73-81]
Stilling basin Evaluation of Hydraulic Jump on Dentate Blocks Stilling Basin [Volume 9, Issue 1, 2014, Pages 1-10]
Stilling basin Investigation of Local Scour Phenomenon Downstream of Stilling Basins in the Presence of Stepped Spillway [Volume 9, Issue 4, 2014, Pages 25-38]
Stilling basin » Research Note « Dimensionless Longitudinal Profile of Free Hydraulic Jump [Volume 11, Issue 1, 2016, Pages 77-85]
Stilling basin » Research Note « Preservation of the Stilling Basin Located Under the Bottom Outlet of the Historical Fariman Dam [Volume 11, Issue 4, 2016, Pages 65-70]
Stilling basin Assessment of the Destruction Causes at the Downstream Basins of Mill-Mugan Dam Using Computational Fluid Dynamics [Volume 12, Issue 2, 2017, Pages 13-34]
Stilling basin Determination of the Optimum Value of Depth and Position of Baffle Blocks using Studies Designed by Taguchi and Full Factorial Methods [Volume 12, Issue 2, 2017, Pages 35-44]
Stilling basin Analysis of Sequent Depth Ratio and Length of Sudden Expanding Hydraulic Jump under Symmetrical and Asymmetrical Developments [Volume 15, Issue 1, 2020, Pages 75-95]
Stilling basin Comparison of stilling basins with rigid and gabion equipment [Volume 16, Issue 2, 2021, Pages 91-105]
Stilling basin The effect of energy dissipation due to outflow water jet from floor and end of stilling basin on hydraulic jump [Volume 16, Issue 3, 2021, Pages 17-28]
Stilling basin Laboratory study of crossbeam structural design in control of asymmetric S- type jump of sudden expansion sections [Volume 18, Issue 1, 2023, Pages 19-36]
Stilling basin type USBRVI Experimental investigation downstream of USBRVI stilling basin with steeped end sill [Volume 14, Issue 4, 2019, Pages 137-148]
Stilling Basin USBR VI Geometry Modification of Stilling Basin USBR VI with Numerical Simulation [Volume 13, Issue 4, 2018, Pages 1-15]
Storage capacity Investigation of the effect of side plate installation on density current control [Volume 20, Issue 1, 2025, Pages 111-125]
Straight spur dike Anisotropy Feature Analysis of the Flow Field Around Straight and T Shaped Spur Dike [Volume 11, Issue 1, 2016, Pages 1-19]
Stratified fluid Experimental Study of Concentration Profile in Interflow Density Current [Volume 13, Issue 1, 2018, Pages 35-46]
Stream Delineation Threshold An Investigation on the Effects of DEM Resolution and Stream Delineation Thresholds on the Performance of the Kinematic-wave-based GIUH Model [Volume 8, Issue 3, 2013, Pages 1-18]
Structural Methods Optimum Design of Flood Control Reservoir (Case Study: Tange Sorkh Dam, Shiraz) [Volume 8, Issue 2, 2013, Pages 57-73]
Structure Function An Investigation on Gravel-Bed Roughness Characterization [Volume 9, Issue 4, 2014, Pages 73-86]
Study Experimental Study on the Effect of Internal Flood Hydrograph Reservoir and Non-uniform Graded Sediment Particles on the Rate of Progression and Delta Pattern [Volume 8, Issue 4, 2013, Pages 1-12]
Submerged breakwaters Experimental and Numerical Modeling of Propagation and Wave Breaking over Impermeable Submerged Breakwater [Volume 11, Issue 3, 2016, Pages 33-45]
Submerged Flexible Vegetation Investigation of hydraulic changes in flow in meander compound channel with flexible submerged vegetation [Volume 17, Issue 1, 2022, Pages 105-122]
Submerged flow Extraction of head-discharge relationship for submerged standard and modified piano key weirs using intelligent algorithms [Volume 16, Issue 2, 2021, Pages 59-72]
Submerged flow The experimental study of downstream scouring of trapezoidal Piano key weir type A under free and submerged flow [Volume 18, Issue 1, 2023, Pages 18-1]
Submerged flow Experimental Investigation of the Threshold Submergence in Combined Throat Flumes [Volume 19, Issue 3, 2024, Pages 85-98]
Submerged flow Experimental investigation of submerged discharge reduction factor in arched gabion weirs [Volume 20, Issue 1, 2025, Pages 19-33]
Submerged flow Laboratory modeling of porous flume with trapezoidal and triangular throats under submerged flow conditions [Volume 21, Issue 1, 2026, Pages 89-106]
Submerged jet Numerical Investigation of Leakage from Steel Pipes Submerged in Water Based on the Experimental Results of Non-submerged Pipes [Volume 11, Issue 4, 2016, Pages 29-44]
Submerged jet Experimental study on the effect of circular jet on sediment flushing in reservoirs [Volume 13, Issue 4, 2018, Pages 111-120]
Submerged jet Experimental study of hydraulic behavior of vertical submerged jet under types of formation and submergence depth [Volume 20, Issue 3, 2025, Pages 69-87]
Submerged vane Performance Evaluation of Submerged Vanes by Flow-3D Numerical Model [Volume 15, Issue 1, 2020, Pages 1-11]
Submerged vanes » Research Note « Evaluation of Submerged Vanes Effect on Hydraulic Jump Characteristics in Stilling Basins [Volume 8, Issue 1, 2013, Pages 73-81]
Submerged vanes » Research Note « Impact of Channel Contraction on the Abutment Scour and Application of Submerged Vanes in Scour Prevention and Control [Volume 10, Issue 4, 2015, Pages 65-72]
Submerged vanes Feasibility of Reducing the Surface of Submerged Vanes by Maintaining Efficiency in the River Bend [Volume 12, Issue 4, 2017, Pages 15-26]
Submerged vegetation patch Flow Structure within a Vegetation Patch in an Experimental Flume [Volume 12, Issue 3, 2017, Pages 41-52]
Submergence Experimental Study of 3-D Flow Pattern around T-shaped Submerged and Deflecting Spur Dike in 90 Degree Bend with Equilibrium Bed [Volume 7, Issue 1, 2012, Pages 49-65]
Submergence Experimental Study of Vertical velocity profiles in compound channels with vegetation on floodplains [Volume 15, Issue 4, 2020, Pages 31-45]
Submergence threshold Laboratory modeling of porous flume with trapezoidal and triangular throats under submerged flow conditions [Volume 21, Issue 1, 2026, Pages 89-106]
Submersion Depth Experimental study of hydraulic behavior of vertical submerged jet under types of formation and submergence depth [Volume 20, Issue 3, 2025, Pages 69-87]
Submersion ratio The experimental study of downstream scouring of trapezoidal Piano key weir type A under free and submerged flow [Volume 18, Issue 1, 2023, Pages 18-1]
Sudden expansion Laboratory study of crossbeam structural design in control of asymmetric S- type jump of sudden expansion sections [Volume 18, Issue 1, 2023, Pages 19-36]
Super critical flow » Research Note « Dimensionless Longitudinal Profile of Free Hydraulic Jump [Volume 11, Issue 1, 2016, Pages 77-85]
Support Vector Machine Study of energy dissipation of gabion structure downstream of Ogee weir using laboratory and meta-model methods [Volume 16, Issue 4, 2021, Pages 21-35]
Support Vector Machine Algorithm Extraction of head-discharge relationship for submerged standard and modified piano key weirs using intelligent algorithms [Volume 16, Issue 2, 2021, Pages 59-72]
Support Vector Machines Hybrid Wavelet-SVM Method to Predict the Occurrence of Abnormal Waves [Volume 13, Issue 1, 2018, Pages 1-15]
Support vector regression Multi-objective energy consumption optimization in a pumping station using a hybrid model based on the grey wolf algorithm and vector regression. [Volume 20, Issue 2, 2025, Pages 97-115]
Surface layer Evaluation the effect of depth and flow velocity on the particle size and shape of surface sediments of sandy rivers using image processing methods [Volume 19, Issue 2, 2024, Pages 87-104]
Surface runoff Investigation of Cellular Automata Method to Urban Flood Modeling [Volume 14, Issue 3, 2019, Pages 85-98]
Surface tension 3D Numerical Modeling of Impulsive Wave Generation and Propagation by landslides in Dam Reservoir [Volume 20, Issue 2, 2025, Pages 37-52]
Surface Velocity Application of SPM for estimating the velocity index in geometric channels [Volume 21, Issue 1, 2026, Pages 69-87]
Suspended Sediment Introducing a New Dam-Type Sediment Excluder Method at Dam Reservoirs for Sediment Mitigation [Volume 9, Issue 2, 2014, Pages 53-67]
Suspended sediments Study on the Impact of Input Flow Rate on Suspended Sediments in Lakes Using Satellite Imagery: A Case Study [Volume 18, Issue 3, 2023, Pages 63-79]
SUTRA code Study of Saltwater Intrusion in the Coastal Aquifers under Transient Condition using Image Processing and Numerical Modelling [Volume 13, Issue 2, 2018, Pages 69-82]
SVM algorithm Application of intelligent algorithm to model head-discharge relationship for submerged labyrinth and linear weirs [Volume 15, Issue 2, 2020, Pages 149-164]
Swirling flow Numerical Modeling of Flow Field around the Shaft Spillways Using Piano-Key Inlet [Volume 11, Issue 1, 2016, Pages 53-66]
SWMM Comparative analysis of construction costs of urban drainage network in different hydraulic simulation methods: a case study in Ghaderabad County, Fars Province [Volume 19, Issue 3, 2024, Pages 67-83]
System of non-linear equations Numerical simulation of dam-break problem including channel slope and friction using MQ method [Volume 20, Issue 3, 2025, Pages 1-15]

T

Taguchi Determination of the Optimum Value of Depth and Position of Baffle Blocks using Studies Designed by Taguchi and Full Factorial Methods [Volume 12, Issue 2, 2017, Pages 35-44]
Taguchi method Application of Taguchi method in reducing the number of experiments and optimizing the factors of artificial neural network related to the phenomenon of design of stable size of RipRap around bridge piers [Volume 16, Issue 4, 2021, Pages 63-77]
Tailings dam Experimental study of local failure near the tailings dam abutment with a water pond [Volume 20, Issue 1, 2025, Pages 57-72]
Tailwater depth Comparison of Downstream Scour of the Rectangular and Trapezoidal Piano Key Weirs [Volume 15, Issue 2, 2020, Pages 95-112]
Taitel and Dukler Numerical investigation of hydraulic jump in pipelines at two-phase flow [Volume 16, Issue 3, 2021, Pages 105-116]
Tajan River Numerical modeling of salinity changes in the desalination stage of a coastal reservoir [Volume 16, Issue 3, 2021, Pages 69-83]
TAKSA Comparative analysis of construction costs of urban drainage network in different hydraulic simulation methods: a case study in Ghaderabad County, Fars Province [Volume 19, Issue 3, 2024, Pages 67-83]
Tehran Comparison of Deterministic and Uncertain Approaches in Rehabilitation of Eastern Part of Tehran Stormwater Drainage System [Volume 12, Issue 4, 2017, Pages 57-72]
Temporal evolution Experimental Investigation of the Bed Sill Effect on the Temporal Evolution of Local Scour Hole around an Inclined Pier Group on a Foundation [Volume 10, Issue 2, 2015, Pages 13-25]
Temporal Moment Approach (TM) Laboratory and Numerical Investigation of the Effect of Sediment Bed Thickness and DUNE Bed-Form on Contamination Transmission in Rivers [Volume 16, Issue 4, 2021, Pages 1-20]
Temporal variation Experimental investigation of the effect of hydrographs with different skewness and duration time on temporal variations of scour around a single cylindrical pier [Volume 19, Issue 2, 2024, Pages 19-36]
Tenant Method An Analytical Solution for Finding the Deflection Point of the Wetted Perimeter – Discharge Curve by Hydraulic Methods for the Determination of Environmental Flow requirements [Volume 9, Issue 1, 2014, Pages 27-43]
The Law of the Wall Validation of Spatially Averaging Method for Using the Law of the Wall over Concave Bed Form (pool) [Volume 8, Issue 2, 2013, Pages 19-28]
The logarithmic law Investigation on Logarithmic and Coles Laws under Different Emergent Vegetation Patches [Volume 13, Issue 1, 2018, Pages 47-62]
Thermal stratification Evaluation of the Effect of Thermal Stratification Strength on Artificial De-stratification Efficiency in Reservoirs [Volume 10, Issue 4, 2015, Pages 17-33]
Three Tube Instrument Study of the Bed Shear Stress Distribution around River Structures using Three Ports Preston Tube [Volume 7, Issue 2, 2012, Pages 47-62]
Time variation Experimental investigation of the effect of hydrograph and steady flow properties on group pier bridge scouring for different spacing [Volume 16, Issue 2, 2021, Pages 73-90]
Total dissolved solids (TDS) Hydraulic Model Calibration of a Laboratory Water Distribution Network Using Hydraulic and Water Quality Measurements [Volume 19, Issue 3, 2024, Pages 113-125]
Tracer cloud » Research Note « Estimation of Longitudinal Dispersion Coefficient in Compound Channels with Two Rows of Rigid Vegetation (tree) over Floodplain [Volume 12, Issue 1, 2017, Pages 85-91]
Transfer matrix method Analysis of unsteady flow in open channel using Fourier series [Volume 18, Issue 1, 2023, Pages 63-79]
Transient Accelerating Flow » Research Note « Head Loss of Transient Accelerating Flows for Pipes in Series [Volume 9, Issue 1, 2014, Pages 69-76]
Transient condition Study of Saltwater Intrusion in the Coastal Aquifers under Transient Condition using Image Processing and Numerical Modelling [Volume 13, Issue 2, 2018, Pages 69-82]
Transient Flow Investigation of the transient flow turbulence in pipes with leak [Volume 13, Issue 4, 2018, Pages 69-80]
Transient Flow Analyzing the Key Factors Affecting Transient Pressures Occurring During Pipe Filling Using a Numerical Approach [Volume 17, Issue 3, 2022, Pages 85-103]
Transient flow pressure Effects of Pressure Fluctuations on Hydraulic Jacking in Pressurized Tunnels with Low Overburden [Volume 13, Issue 2, 2018, Pages 55-68]
Transient storage Modeling of Solute Transfer in a River with Transient Storage Zones Using a Network of Equivalent Electrical Circuits [Volume 14, Issue 3, 2019, Pages 33-48]
Transient Storage Model (TSM) Laboratory and Numerical Investigation of the Effect of Sediment Bed Thickness and DUNE Bed-Form on Contamination Transmission in Rivers [Volume 16, Issue 4, 2021, Pages 1-20]
Transverse flow Study of Transverse Flows and Secondary Currents in Compound Meandering Channel under the Effect of Building Arrangements [Volume 19, Issue 4, 2024, Pages 11-29]
Transverse mixing coefficient Effect of Floodplain Submerged and Non-submerged Vegetation on the Transverse Mixing Coefficient of Pollutants [Volume 10, Issue 1, 2015, Pages 13-23]
Transverse Waves Numerical simulation of the Chute Convergence effects on Forming the Transverse Wave in Flood Evacuation Systems [Volume 14, Issue 3, 2019, Pages 67-84]
Trap efficiency Experimental Study of Hydraulic Parameters in Density Current Due to Channel Constriction [Volume 15, Issue 3, 2020, Pages 47-59]
Trapezoidal Arced Labyrinth weir Numerical Solution of the Discharge Coefficient of Trapezoidal Arced Labyrinth Weirs with Different Middle Cycles Using Flow 3D Software [Volume 18, Issue 4, 2023, Pages 17-25]
Triangle Membership Function Flood Routing by Gravitational Search Algorithm and Quantify Parameters Uncertainty of Nonlinear Muskingum Model [Volume 14, Issue 3, 2019, Pages 17-31]
Triangular Hydrograph Armoring Effect on Local Scouring around the Bridge Pier under Unsteady Flow Condition (Part 2) [Volume 7, Issue 2, 2012, Pages 13-26]
Triangular nose Experimental and Numerical study of piano key weir with upstream nose and semicircular section at the outlet [Volume 15, Issue 2, 2020, Pages 31-45]
Triangular PKW Energy Dissipation of Triangular Piano Key Weir [Volume 18, Issue 3, 2023, Pages 35-44]
Tributary Investigating the scouring depth of bridge foundations caused by the accumulation of floating materials using HEC-RAS software (case study: Saqez River) [Volume 20, Issue 2, 2025, Pages 65-79]
Tsallis Investigation of the Entropy Methods for Determining Velocity Distribution in Meandering Compound Channels [Volume 20, Issue 4, 2025, Pages 39-55]
T shaped spur dike Anisotropy Feature Analysis of the Flow Field Around Straight and T Shaped Spur Dike [Volume 11, Issue 1, 2016, Pages 1-19]
T-Shaped Spur Dike Experimental Study of 3-D Flow Pattern around T-shaped Submerged and Deflecting Spur Dike in 90 Degree Bend with Equilibrium Bed [Volume 7, Issue 1, 2012, Pages 49-65]
T Shape Spur Dike Numerical Investigation of Flow and Scour Pattern around T-shaped Spur Dike in a 90 Degree Bend with Live Bed [Volume 8, Issue 4, 2013, Pages 67-74]
Turbidity current Head Investigation of the effect of side plate installation on density current control [Volume 20, Issue 1, 2025, Pages 111-125]
Turbulence » Research Note « Application of Quadrant Analysis in Determination of Bursting Values in Scouring around Bridge Pier [Volume 10, Issue 1, 2015, Pages 65-75]
Turbulence Applying Turbulent Flow Characteristics to the Multi-Phase MPS Method [Volume 7, Issue 2, 2012, Pages 1-11]
Turbulence Investigation of the transient flow turbulence in pipes with leak [Volume 13, Issue 4, 2018, Pages 69-80]
Turbulence Three Dimensional Laser Scanning System for Illumination of Fluorescent flow for the Environmental Hydraulic investigations [Volume 14, Issue 4, 2019, Pages 69-81]
Turbulence Evaluation of LRR Model in Numerical Simulation of Wall-Jet with Circular Nozzle [Volume 20, Issue 4, 2025, Pages 109-121]
Turbulence bursting Near Bed Turbulent Bursting Process Analysis around a Spur Dike in a Channel Bend [Volume 11, Issue 2, 2016, Pages 17-31]
Turbulence Intensities Investigation of Distribution of Velocity and Turbulence Intensity in Presence of Dunes and Vegetation in a Rectangular Open Channel [Volume 10, Issue 3, 2015, Pages 1-14]
Turbulence Intensity Numerical investigation on energy loss in vertical drop with horizontal serrated edge [Volume 16, Issue 1, 2021, Pages 23-36]
Turbulence Intensity Experimental study of hydraulic behavior of vertical submerged jet under types of formation and submergence depth [Volume 20, Issue 3, 2025, Pages 69-87]
Turbulence model Modelling of air entrainment in dropshafts [Volume 17, Issue 4, 2022, Pages 31-50]
Turbulence models Numerical Modeling of the Sediment Bed Downstream of Flushing Channels for Different Gate Openings and Slopes [Volume 21, Issue 1, 2026, Pages 107-122]
Turbulent Flow Modification of the Velocity Profiles of Turbulent Flow of Water Using Polymeric Solutions; Experimental Investigation [Volume 13, Issue 4, 2018, Pages 43-55]
Turbulent Flow Numerical Analysis of Turbulent Flow Mechanisms Encountering Complex Bridge Piers [Volume 20, Issue 2, 2025, Pages 81-96]
Turbulent flow field Experimental Investigation of Flow Field Due to Dual Offset Jets [Volume 12, Issue 1, 2017, Pages 23-42]
Turbulent intensity Experimental Evaluation of Performance of the New Design of Bed Protection Models (F-jacks) in Altering the Flow Pattern around Bridge Piers [Volume 19, Issue 1, 2024, Pages 67-86]
Turbulent jet Application of post-processing methods on the velocity statistics measured at different sampling frequencies using acoustic Doppler velocimeter [Volume 16, Issue 1, 2021, Pages 37-51]
Turbulent kinetic energy Numerical investigation of velocity distribution and flow characteristics over modified steps of stepped spillway [Volume 18, Issue 1, 2023, Pages 81-104]
Turbulent kinetic energy Investigation of flow characteristics at the confluence of two compound channels (Numerical study) [Volume 19, Issue 1, 2024, Pages 13-27]
TVD-WAF method؛ standard k-ɛ model؛Roll waves Two-dimensional Numerical modeling of rolling waves in chutes and analyze the factors affecting the formation of them [Volume 13, Issue 1, 2018, Pages 73-84]
Two-dimensional Shallow water equations Study of the Effect of Parallel Computing and Various Grid Spacings on Flood Modeling using STE software [Volume 20, Issue 4, 2025, Pages 1-21]
Two-phase 2D Numerical Modeling of Movable Bed Dam Break using SPH Method [Volume 10, Issue 3, 2015, Pages 41-52]
Two phase flow Numerical Simulation of Gravity Current Using SPH Method [Volume 10, Issue 2, 2015, Pages 45-56]
Two-phase flow Numerical Study of the Effect of the Bed Roughness on Discharge Coefficient and Energy Dissipation on Ogee Spillway [Volume 15, Issue 2, 2020, Pages 81-94]
Two-phase flow Numerical investigation of hydraulic jump in pipelines at two-phase flow [Volume 16, Issue 3, 2021, Pages 105-116]
Two-phase model of water and sediment Development of Mesh-free Numerical Model in the Simulation of Submerged Landslide Phenomena [Volume 12, Issue 4, 2017, Pages 27-41]
Two-way ANOVA Experimental study of Hydrodynamic Performance of Floating Oscillating Water Column as Wave Energy Convertors [Volume 17, Issue 3, 2022, Pages 105-120]

U

ULTIMATE Strategy » Research Note « Novel Numerical Approach for Modeling Dynamic Wave by Finite Volume and ULTIMATE Strategy [Volume 10, Issue 3, 2015, Pages 53-62]
Uncertain Comparison of Deterministic and Uncertain Approaches in Rehabilitation of Eastern Part of Tehran Stormwater Drainage System [Volume 12, Issue 4, 2017, Pages 57-72]
Uncertainty Optimum Design of Levees Considering Hydrologic, Hydraulic and Economic Uncertainties by Monte Carlo Method [Volume 8, Issue 3, 2013, Pages 77-93]
Uncertainty Analysis of Dam Overtopping by Considering Hydraulic and Hydrological Uncertainties [Volume 8, Issue 1, 2013, Pages 1-17]
Uncertainty Analysis of Jamishan Dam Overtopping using Rainfall Threshold Overtopping Curve and Monte Carlo Simulation [Volume 10, Issue 3, 2015, Pages 15-26]
Uncertainty Estimation of Scour Depth in Pipelines Laid on the Seabed under Live Bed Condition using a Hybrid 〖M5〗^'-GLUE Model [Volume 13, Issue 1, 2018, Pages 63-72]
Uncertainty Flood Routing by Gravitational Search Algorithm and Quantify Parameters Uncertainty of Nonlinear Muskingum Model [Volume 14, Issue 3, 2019, Pages 17-31]
Uncertainty Uncertainty analysis of the HEC-RAS results in hydraulic simulation of Karoon River flow by Monte-Carlo approach [Volume 16, Issue 1, 2021, Pages 1-22]
Uncertainty The Performance of Differential Evolution Algorithm for Leak Detection in Water Distribution Networks Considering The Uncertainty of Nodal Demands [Volume 19, Issue 1, 2024, Pages 101-118]
Uncertainty analysis Uncertainty Analysis of Estimated Flood by HEC-HMS Model in Jamishan Catchment [Volume 7, Issue 1, 2012, Pages 13-28]
Uncertainty Assessment of Effective Variables on the Water Supply Network based on the Theory of Minimizing Fluctuations in Discharge Uncertainty Assessment of Effective Variables on the Water Supply Network based on the Theory of Minimizing Fluctuations in Discharge [Volume 10, Issue 4, 2015, Pages 73-81]
Uncertainty Quantification A Monte Carlo-LSTM Framework for Realistic Assessment and Predictive Management of Urban Canal Dredging [(Articles in Press)]
Unsteady flow Armoring Effect on Local Scouring around the Bridge Pier under Unsteady Flow Condition (Part 2) [Volume 7, Issue 2, 2012, Pages 13-26]
Unsteady flow Experimental Investigation of the Flow Pattern and Delta Characteristics under Steady and Unsteady Flow [Volume 13, Issue 1, 2018, Pages 17-34]
Unsteady flow Estimation of time development of local scour around rectangular bridge pier in an unsteady flow condition [Volume 14, Issue 1, 2019, Pages 49-64]
Unsteady flow Experimental investigation of the effect of hydrograph and steady flow properties on group pier bridge scouring for different spacing [Volume 16, Issue 2, 2021, Pages 73-90]
Unsteady flow Analysis of unsteady flow in open channel using Fourier series [Volume 18, Issue 1, 2023, Pages 63-79]
Unsteady flow Estimating stage-discharge curves in unsteady flows using the concept of isovel contours in natural rivers [Volume 18, Issue 2, 2023, Pages 1-20]
Unsteady flow Experimental investigation of the effect of hydrographs with different skewness and duration time on temporal variations of scour around a single cylindrical pier [Volume 19, Issue 2, 2024, Pages 19-36]
Unsteady flow Investigating the use of variable coefficients of Forschheimer's relation in the analysis of unsteady flow in porous media [Volume 19, Issue 3, 2024, Pages 1-14]
Unsteady friction Quasi 2D analysis of Column separation and Bubbles Growth in Water Hammer [Volume 14, Issue 3, 2019, Pages 147-160]
Unusual stilling basin » Research Note « Preservation of the Stilling Basin Located Under the Bottom Outlet of the Historical Fariman Dam [Volume 11, Issue 4, 2016, Pages 65-70]
Uranine Hydrodynamics of the Mixing Layer Bounding a Separation Zone Using SPIV, Part2: Turbulent Characteristics, Temporal and Spatial Structures [Volume 8, Issue 1, 2013, Pages 57-72]
Urban Flood Investigation of Cellular Automata Method to Urban Flood Modeling [Volume 14, Issue 3, 2019, Pages 85-98]
Urban Flood Numerical analysis of flow field and flood risk in solid urban block street intersections [Volume 19, Issue 2, 2024, Pages 37-55]
Urban flooding Comparative analysis of construction costs of urban drainage network in different hydraulic simulation methods: a case study in Ghaderabad County, Fars Province [Volume 19, Issue 3, 2024, Pages 67-83]
Urban flooding Evaluating the Resilience of the Wastewater Collection Network under the Effect of a Possible Flood: Penalty Curves Approach (Case Study: Hendijan City) [Volume 20, Issue 1, 2025, Pages 73-90]
Urban stormwater management system Comparison of Deterministic and Uncertain Approaches in Rehabilitation of Eastern Part of Tehran Stormwater Drainage System [Volume 12, Issue 4, 2017, Pages 57-72]
Urban water distribution system Urban water distribution management in high-consumption areas using an automatic flow control valve [(Articles in Press)]
Urmia Lake Evaluation of Eco-hydrology-hydraulics Methods for Environmental Flows in Rivers (Case Study: Nazloo River, Urmia Lake Basin) [Volume 9, Issue 2, 2014, Pages 69-82]

V

Van-Leer Scheme Using Mesh-free Natural Element Numerical Method in Solving Governing Equations of Free Surface Flow [Volume 9, Issue 4, 2014, Pages 1-14]
Varamin irrigation network Evaluation of Hydraulic Performance of Regulators and Distribution Structures in Varamin Irrigation Network [Volume 12, Issue 3, 2017, Pages 1-12]
Varamin water treatment plant Alternatives of hydraulic design and implementation of the second line of treated wastewater transfer to the Varamin plain [Volume 17, Issue 2, 2022, Pages 127-146]
Variable Section » Research Note « Experimental Investigation on Local Scour around Conical and Pyramidal Piers [Volume 9, Issue 3, 2014, Pages 81-89]
Vegetation Depth-averaged Velocity Distribution in Compound Channel with Vegetated Floodplains [Volume 8, Issue 3, 2013, Pages 63-75]
Vegetation Effect of Floodplain Submerged and Non-submerged Vegetation on the Transverse Mixing Coefficient of Pollutants [Volume 10, Issue 1, 2015, Pages 13-23]
Vegetation Investigation of Distribution of Velocity and Turbulence Intensity in Presence of Dunes and Vegetation in a Rectangular Open Channel [Volume 10, Issue 3, 2015, Pages 1-14]
Vegetation » Research Note « Estimation of Longitudinal Dispersion Coefficient in Compound Channels with Two Rows of Rigid Vegetation (tree) over Floodplain [Volume 12, Issue 1, 2017, Pages 85-91]
Vegetation Effect of Vegetation on Shear Stress and Flow Velocity in Compound Channels Using Flow3D Model [Volume 12, Issue 3, 2017, Pages 29-40]
Vegetation Flow behavior in Non-Prismatic Convergent Compound Channel with Submerged Vegetation on Floodplains [Volume 15, Issue 1, 2020, Pages 97-111]
Vegetation Investigating the effect of rigid non- submerged artificial vegetation on flow characteristics in Compound Meander Channel [Volume 15, Issue 2, 2020, Pages 131-147]
Vegetation Experimental Study of Vertical velocity profiles in compound channels with vegetation on floodplains [Volume 15, Issue 4, 2020, Pages 31-45]
Vegetation cover Effect of Non-submerged Rigid Vegetation in Floodplain on Bed Shear Stress around Bridge Abutment [Volume 9, Issue 1, 2014, Pages 45-57]
Vegetation cover Characteristics of secondary currents and flow field in non-prismatic compound channels with vegetative cover [Volume 20, Issue 1, 2025, Pages 127-143]
Vegetation patch Investigation of the flow structure affected by three vegetation patch densities in a cobble-bed river [Volume 14, Issue 2, 2019, Pages 69-88]
Velocity The Numerical Investigation of hydraulic condition on flip bucket spillways and effect of inlet flow and shape on it [Volume 19, Issue 1, 2024, Pages 87-99]
Velocity component The effects of geometrical parameters of anti-vortex plates on flow field in vertical intakes [Volume 15, Issue 2, 2020, Pages 47-66]
Velocity Distribution Numerical investigation of velocity distribution and flow characteristics over modified steps of stepped spillway [Volume 18, Issue 1, 2023, Pages 81-104]
Velocity Distribution Experimental Study of Flow in Prismatic Compound Channel with Inclined Floodplains [Volume 18, Issue 3, 2023, Pages 21-34]
Velocity distributions Investigation of particle movement pattern in Vortex Settling Basin based on particle tracking technique [Volume 17, Issue 4, 2022, Pages 1-15]
Velocity field Investigation of flow characteristics at the confluence of two compound channels (Numerical study) [Volume 19, Issue 1, 2024, Pages 13-27]
Velocity Index Application of SPM for estimating the velocity index in geometric channels [Volume 21, Issue 1, 2026, Pages 69-87]
Velocity profile Investigating the Experimental Observations about the Triangular Obstacle Effects at the bottom of reservoir on the Structure of Turbidity Current [Volume 10, Issue 4, 2015, Pages 35-50]
Velocity profile Investigation on Logarithmic and Coles Laws under Different Emergent Vegetation Patches [Volume 13, Issue 1, 2018, Pages 47-62]
Velocity profile Modification of the Velocity Profiles of Turbulent Flow of Water Using Polymeric Solutions; Experimental Investigation [Volume 13, Issue 4, 2018, Pages 43-55]
Velocity profile Hydraulic characteristics of flow over the asymmetric hydrofoil weirs [Volume 14, Issue 4, 2019, Pages 123-136]
Vertical circular Spillway Study of Hydraulic Characteristics of Circular Vertical Spillway Using Numerical Model [Volume 13, Issue 3, 2018, Pages 71-82]
Vertical Drop Numerical investigation on energy loss in vertical drop with horizontal serrated edge [Volume 16, Issue 1, 2021, Pages 23-36]
Vertical Drop A Review of the Performance of Inclined and Vertical Drops on Effective Hydraulic Parameters and Energy Dissipation Mechanism [Volume 20, Issue 4, 2025, Pages 71-93]
Vertically Constricted Entrance Impact of Vertically Constricted Entrance on Hydraulic Characteristics of Vertical Drop (Numerical Investigation) [Volume 13, Issue 4, 2018, Pages 121-131]
Vertical pier » Research Note « Experimental investigation of scour pattern around the group of three divergent-vertical and convergent-vertical bridge piers in a 180 degree sharp bend [Volume 11, Issue 3, 2016, Pages 73-79]
Vertical shaft Modelling of air entrainment in dropshafts [Volume 17, Issue 4, 2022, Pages 31-50]
Vertical shaft spillway Numerical Modeling of Flow Field around the Shaft Spillways Using Piano-Key Inlet [Volume 11, Issue 1, 2016, Pages 53-66]
Vertical two dimensional model A New Approach to Compute Water Level in Non- hydrostatic Models with Application Capabilities for Open and Porous Media Flows [Volume 11, Issue 2, 2016, Pages 1-16]
Viscoelasticity Investigation of the transient flow turbulence in pipes with leak [Volume 13, Issue 4, 2018, Pages 69-80]
VISJET Investigating the best method for saline wastewater discharge: A case study of one of Assaluyeh desalination plants [Volume 16, Issue 3, 2021, Pages 1-15]
VMHS Experimental evaluation of the hydraulic characteristics of VMHS pipeline [Volume 21, Issue 1, 2026, Pages 1-21]
VOF Numerical modeling of 3D solitary wave impact to structure and plunging wave breaker [Volume 14, Issue 2, 2019, Pages 117-127]
Volumetric water delivery Design Criteria for Parallel Baffle Modules [Volume 9, Issue 2, 2014, Pages 37-51]
Vortex The Effect of Anti-Vortex Plates on Vortex Dissipation, Discharge Coefficient and Inlet Loss Coefficient in Hydropower Intakes [Volume 17, Issue 3, 2022, Pages 15-29]
Vortex flow The effects of geometrical parameters of anti-vortex plates on flow field in vertical intakes [Volume 15, Issue 2, 2020, Pages 47-66]
Vortex-induced vibration Numerical simulation of fluid-structure interaction and vortex induced vibration of the circular and truncated cylinders [Volume 15, Issue 2, 2020, Pages 15-30]

W

Wake Vortex » Research Note « Experimental Investigation on Local Scour around Conical and Pyramidal Piers [Volume 9, Issue 3, 2014, Pages 81-89]
Wall-Jet Evaluation of LRR Model in Numerical Simulation of Wall-Jet with Circular Nozzle [Volume 20, Issue 4, 2025, Pages 109-121]
WASP Model Impacts of variation of river geometry on flowing water quality (Case Study: Ghezel Ozan River) [Volume 14, Issue 4, 2019, Pages 1-17]
Wastewater Experimental study of the effect of urban wastewater treatment on the process of deposition and consolidation of cohesive sediments in water transfer systems [Volume 13, Issue 4, 2018, Pages 81-92]
Wastewater The role of urban wastewater on the rate of cohesive sediment erosion in water transfer channels [Volume 14, Issue 4, 2019, Pages 35-49]
Wastewater Collection Networks Evaluating the Resilience of the Wastewater Collection Network under the Effect of a Possible Flood: Penalty Curves Approach (Case Study: Hendijan City) [Volume 20, Issue 1, 2025, Pages 73-90]
Wastewater transfer Alternatives of hydraulic design and implementation of the second line of treated wastewater transfer to the Varamin plain [Volume 17, Issue 2, 2022, Pages 127-146]
Wastewater Treatment Investigating the effect of operational parameters of a semi-industrial hydro-cyclone on the efficiency of Granite and Marble stones wastewater treatment [Volume 19, Issue 2, 2024, Pages 105-117]
Water Delivery and Control Structures Design of Operation Strategy for Canal Structures [Volume 18, Issue 4, 2023, Pages 35-48]
Water Distribution Network Multi-objective Optimization Strategies based on Decomposition for the Design of Water Distribution Systems [Volume 10, Issue 3, 2015, Pages 27-40]
Water Distribution Network Optimal Design of Pressure Sampling in Water Distribution Networks for Calibration of Hydraulic Models [Volume 16, Issue 1, 2021, Pages 53-66]
Water Distribution Network Hydraulic Model Calibration of a Laboratory Water Distribution Network Using Hydraulic and Water Quality Measurements [Volume 19, Issue 3, 2024, Pages 113-125]
Water diversion system An Optimal Design for Dimensions of Water Diversion System in Dams using and Analyzing Hydraulic Uncertainties and Hydrologic Risk [Volume 11, Issue 1, 2016, Pages 21-34]
WaterGEMS Evaluation of Hydraulic Performance of Ilam Gas Refinery fire-fighting water network (middle ring) [Volume 14, Issue 3, 2019, Pages 99-111]
Water index Assessing the Effect of Floods and Impounding Reservoir of Karun 4 Dam on the Morphological Change of Armand River in the Past Decade (2005-2015) [Volume 12, Issue 1, 2017, Pages 43-57]
Water level regulation structure Variable Height Whirling Weir-VHW Weir: Design and Hydraulic Performance [Volume 16, Issue 3, 2021, Pages 29-40]
Water measurement structures Performance of Long Throated Flume and Modification of Broad Crested Weir to Improve the Measurement Accuracy [Volume 11, Issue 2, 2016, Pages 33-42]
Water pond Experimental study of local failure near the tailings dam abutment with a water pond [Volume 20, Issue 1, 2025, Pages 57-72]
Water Quality Impacts of variation of river geometry on flowing water quality (Case Study: Ghezel Ozan River) [Volume 14, Issue 4, 2019, Pages 1-17]
Water Resource Management Experimental study on the effect of circular jet on sediment flushing in reservoirs [Volume 13, Issue 4, 2018, Pages 111-120]
Water Resource Management A New Machine Learning Model for Predicting Suspended Sediment Load [Volume 19, Issue 4, 2024, Pages 31-45]
Watershed Management A New Machine Learning Model for Predicting Suspended Sediment Load [Volume 19, Issue 4, 2024, Pages 31-45]
Water Structures Discharge Coefficient of Elliptical Lopac Gate with Gradual Transition in Submergence Condition [Volume 15, Issue 2, 2020, Pages 67-80]
Water supply network The Least-Cost Design of Water Supply Networks Using the Conceptual Operator of Dynamic Threshold in Genetic Algorithm (GA-DTO) [Volume 8, Issue 1, 2013, Pages 19-23]
Water Supply Pipeline Accident A Survey on Effective Factors in Accidents of Geisour-Gonabad Water Supply Pipeline [Volume 7, Issue 1, 2012, Pages 1-12]
Water temperature (viscosity) Sediment Transport under Saltation Regime in Turbulent Flow Part B: Sensitivity Analysis of Important Parameters of the Model [Volume 11, Issue 4, 2016, Pages 19-28]
Watter hammer Modeling and analysis of simultaneous effects of watter hammer and cavitation impact on pipe [Volume 17, Issue 2, 2022, Pages 1-19]
Wave » Research Note « Application of Data Mining Approaches for Estimation of Pile Group Scour [Volume 11, Issue 1, 2016, Pages 67-75]
Wave breaking Experimental and Numerical Modeling of Propagation and Wave Breaking over Impermeable Submerged Breakwater [Volume 11, Issue 3, 2016, Pages 33-45]
Wave energy conversion Experimental study of Hydrodynamic Performance of Floating Oscillating Water Column as Wave Energy Convertors [Volume 17, Issue 3, 2022, Pages 105-120]
Wave Impact Numerical modeling of 3D solitary wave impact to structure and plunging wave breaker [Volume 14, Issue 2, 2019, Pages 117-127]
Wavelength Laboratory Experimental Measuring speed and WaveLenghth of Impact Waves Generated by Mass Movement in Dam Reservoirs Using Laser Surface Profilometry [(Articles in Press)]
Wave propagation Experimental and Numerical Modeling of Propagation and Wave Breaking over Impermeable Submerged Breakwater [Volume 11, Issue 3, 2016, Pages 33-45]
Wave Speed Laboratory Experimental Measuring speed and WaveLenghth of Impact Waves Generated by Mass Movement in Dam Reservoirs Using Laser Surface Profilometry [(Articles in Press)]
Wave velocity Experimental study of the effect of floor roughness on wave characteristics resulting from dam break in indirect pathway [Volume 14, Issue 4, 2019, Pages 111-122]
Weakly compressible Development of Moving-particle Semi-implicit Method (MPS) in order to Improve Simulation of Free Surface Flows with Open Boundary Conditions [Volume 10, Issue 1, 2015, Pages 37-52]
Weakly Compressible Smoothed Particle Hydrodynamics Numerical Simulation of Water Flow Passing over the Steps using the Weakly Compressible Smoothed Particle Hydrodynamics Method with the Cubic Spline Kernel [Volume 20, Issue 2, 2025, Pages 1-17]
Weighted Average Flux Scheme Evaluation of well-balanced form of Weighted Average Flux scheme for simulation of flow in open channels [Volume 15, Issue 1, 2020, Pages 143-155]
Weirs Experimental and numerical study of flow over a triangular broad crested (crump or hump) weir with variable ramp slopes under different head ratios [Volume 19, Issue 4, 2024, Pages 69-78]
Well-balanced Scheme Evaluation of well-balanced form of Weighted Average Flux scheme for simulation of flow in open channels [Volume 15, Issue 1, 2020, Pages 143-155]
Wetted Perimeter An Analytical Solution for Finding the Deflection Point of the Wetted Perimeter – Discharge Curve by Hydraulic Methods for the Determination of Environmental Flow requirements [Volume 9, Issue 1, 2014, Pages 27-43]
Width ratio Optimal Estimation of Secondary Flow Coefficient in Compound Channels with Vegetated Floodplains [Volume 18, Issue 4, 2023, Pages 1-15]
Win-Flume model Performance of Long Throated Flume and Modification of Broad Crested Weir to Improve the Measurement Accuracy [Volume 11, Issue 2, 2016, Pages 33-42]
Wing to Web Length Ratios Numerical Investigation of Flow and Scour Pattern around T-shaped Spur Dike in a 90 Degree Bend with Live Bed [Volume 8, Issue 4, 2013, Pages 67-74]
Worst-case log placement A Laboratory Study of the Controlling Role of Worst-Case Log Placement and Pier–Abutment Effects on Accumulation Probability [(Articles in Press)]

Journal of Hydraulics

Keyword Index

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

Z