Iranian Journal of Irrigation & Drainage

Author = Roushangar, Kiyoumars

Theoretical and Numerical Investigation of the Sluice and Radial Gates Discharge Coefficient in the Conditions of Sill Application

Volume 17, Issue 4, November and December 2023, Pages 625-641

Hamidreza Abbaszadeh; Kiyoumars Roushangar; Zahra Salahpour

Prediction River Discharge Using the Combined Method of Long Short-Term Memory, Wavelet Transform and Empirical Mode Decomposition in Semi-Arid and Humid Climate

Volume 17, Issue 4, November and December 2023, Pages 703-717

Kiyoumars Roushangar; sadegh Abdelzad

Numerical Investigation of the Effect of the Frontal Slope of Simple and Blocky Stepped Spillway with Semi-Circular Crest on Its Hydraulic Parameters

Volume 17, Issue 1, March and April 2023, Pages 102-116

Ehsan Aminvash; Kiyoumars Roushangar

Modeling discharge coefficient of radial gates under submerged conditions using kernel-based approaches

Volume 15, Issue 1, March and April 2021, Pages 109-120

Kiyoumars Roushangar; arman alirezazadeh sadaghiani; Saman Shahnazi

Determining the Discharge Coefficient of One-Cycle Sharp-Crested U-Shape Weirs Using Kernel-Based SVM Approach

Volume 14, Issue 5, January and February 2021, Pages 1722-1736

firouz mohammadi; yousef hassanzadeh; kiyoumars Roushangar

Comparative Study of Effective Parameters on Relative Energy Dissipation in Channels with Different Shapes based on Factorial Analysis and Intelligent GPR Method

Volume 14, Issue 1, May and June 2020, Pages 205-216

Kiyoumars Roushangar; Roghaye ghasempour; SEYEDMAHDI SAGHEBIAN

Investigation of effective Hydraulic Parameters on Scouring at downstream of Control Structures Using Gaussian Process Regression Method

Volume 13, Issue 6, January and February 2020, Pages 1858-1868

Kiyoumars Roushangar; samira akhgar

Estimation of flow resistance coefficients in surface water transport pipe with different boundary condition via meta model

Volume 13, Issue 5, November and December 2019, Pages 1222-1232

Kiyoumars Roushangar; sanam biughaghazadeh; SEYEDMAHDI SAGHEBIAN

Numerical and experimental Study of the influence of Wedge Elements on Roughness and Energy dissipation over stepped spillway

Volume 13, Issue 1, July and August 2019, Pages 78-88

Kiyoumars Roushangar; samira akhgar

Prediction of Total and bedform Roughness Coefficient in Alluvial Channels Based on Experimental Data via Gaussian Process Regression Method

Volume 13, Issue 2, July and August 2019, Pages 437-449

SEYEDMAHDI SAGHEBIAN; Kiyoumars Roushangar

Comparative Study of Effective Hydraulic Parameters on Bridge Piers Scouring in Cohesive and Grainy Soils Using Gaussian Process Regression Method

Volume 12, Issue 6, March and April 2019, Pages 1475-1485

Kiyoumars Roushangar; Roghayeh Ghasempour; Syed Mahdi Saghebian

Investigation of the Performance of Classical and Artificial Intelligence Approaches in Prediction of Roughness Coefficient in Meanders

Volume 12, Issue 4, November and December 2018, Pages 811-822

Kiyoumars Roushangar; Roghayeh Ghasempour

The optimal design of compound channel section considering changes of roughness coefficient and hydraulic restrictions

Volume 12, Issue 3, September and October 2018, Pages 624-634

Kiyoumars Roushangar; Mohammad Taghi Alami; Ayda Nouri

Prediction of Manning roughness coefficient in open channels with dune bedforms using evolutionary algorithm method

Volume 12, Issue 2, July and August 2018, Pages 446-457

Kiyoumars Roushangar; mohammad taghi Alami; SEYEDMAHDI SAGHEBIAN

Iranian Journal of Irrigation & Drainage

Journal Archive

Volume 17 (2023)

Volume 16 (2022)

Volume 15 (2021)

Volume 14 (2020)

Volume 13 (2019)

Volume 12 (2018)

Volume 11 (2017)

Volume 10 (2016)

Volume 9 (2015)

Volume 8 (2014)