Iranian Water Research Journal

Investigation of the simultaneous effect of pier aspect ratio and pier alignment angle on the local scour depth around round-nosed rectangular bridge piers.

Articles in Press, Accepted Manuscript, Available Online from 21 February 2026

10.22034/iwrj.2026.14840.2618

Azam Sheibani tezerji, Manochehr Heydar pour

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Numerical Analysis of the nailing impact on confidence in the earth dam seepage, rapid discharge, and earthquake

Volume 20, Issue 1, Spring 2026, Pages 101-114

10.22034/iwrj.2026.14812.2613

Ebrahim Asadi, Neda Beirami, Hassan Sadeghi Saghdil

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Experimental investigation of the effect of wedge-shaped debris on scour depth of square-shaped bridge piers

Volume 19, Issue 4, Winter 2026, Pages 19-38

10.22034/IWRJ.2025.15163.2675

Zeinab Badir, Mahdi Asadi-Aghbolaghi, Elham Ghanbari Adivi

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Numerical simulation of velocity distribution in sediment-laden flows in an open channel using FLOW-3D model

Volume 19, Issue 4, Winter 2026, Pages 39-54

10.22034/IWRJ.2025.15363.2704

Mohsen Nasrabadi, Sanaz Faraji, Mohammad Hosein Omid

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Experimental Investigation of the Effect of Geometric Changes on the Hydraulic Performance of a Single-Blade Neyrpic X1 Type Gate Model and Comparison of Data Extraction Methods

Volume 19, Issue 4, Winter 2026, Pages 115-132

10.22034/iwrj.2025.15381.2709

Mostafa Salehi, Hojjat Ahmadi, kamran zeinalzadeh

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Examining the effectiveness of the model in the simulation of hydraulic jump under initial negative step, reverse slope and bed roughness

Volume 18, Issue 2, Spring 2024

10.22034/IWRJ.2024.14757.2598

Farzin Sayad beyranvand, Manouchehr Heidarpour, Nahid Pourabdollahi

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Investigation of hydraulic jump in compound channels with regular roughness arrangement in different geometric and hydraulic conditions

Volume 18, Issue 2, Spring 2024

10.22034/IWRJ.2024.14725.2592

pardis zeydvand, مهدی behdarvandi askar

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Laboratory study of motion threshold on rough bed and the effect of temperature on Shields diagram

Volume 17, Issue 4, Winter 2024

10.22034/iwrj.2023.14396.2530

Mehdi Dastourani, Fatima Shirzadi

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Experimental and Numerical Investigation of Dam Break Effects on Sedimentary Bed Morphology

Volume 17, Issue 3, Autumn 2023

10.22034/iwrj.2023.14211.2488

Amin Maldar Badeli, Seyed Abbas Hosseini, babak Fazli Malidareh, Meysam Fazeli

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Experimental study of turbulent structure of submerged hydraulic jump in channel with gradually divergent side walls and rough bed

Volume 16, Issue 3, Autumn 2022

10.22034/iwrj.2022.13852.2395

Sajedeh haji azizi, davood farsadizadeh, akram abbaspour, Hadi Arvanaghi

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Effects of bed roughness and side walls gradual divergence of stilling basin on hydraulic jump characteristics

Volume 16, Issue 3, Autumn 2022

10.22034/iwrj.2022.13916.2408

Sajedeh haji azizi, davod farsadi zadeh, akram abbaspour, Hadi Arvanaghi

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Experimental evaluation of discharge coefficient of the combined culvert-piano key weir

Volume 15, Issue 3, Autumn 2021, Pages 25-36

Elham Izadinia, mozhdeh omidvar

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Numerical study of discharge coefficient of trapezoidal labyrinth weir by changing the angle using Flow3D model

Volume 15, Issue 3, Autumn 2021, Pages 61-69

Nazli Mirzaei, Ebrahim Asadi, akram abbaspour

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