Keywords = Discharge Coefficient
Number of Articles: 25
Investigation the Effect of Well Shape on Performance of Fusegate Weir.

Volume 17, Issue 5, January and February 2024, Pages 1011-1023

Somaiyeh Khalili; Ramin Fazloula; alireza emadi

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

Comparison of The Hydraulic Efficiency of labyrinth Weirs with a Quarter and Semi-Circular Crest Shape Using Neural Networks (QNET, SVM, GEP, ANN)

Volume 17, Issue 4, November and December 2023, Pages 787-804

Mahdi Majedi Asl; tohid omidpour alavian; Mehdi Kouhdaragh

Exprimental Investigation of the Effect of Fusegate’s Location on Hydraulic Characteristics of Flow

Volume 17, Issue 2, May and June 2023, Pages 337-349

Somaiyeh Khalili; Ramin Fazloula; alireza emadi

Experimental study of the effect of dentate, orifice and aerator on a triangular labyrinth weir

Volume 15, Issue 4, September and October 2021, Pages 907-917

Mojtaba Kheilapour; Javad Mozaffari; Seyed asadolah Mohseni Movahed

Discharge Capicity of side Weirs in circular channels

Volume 15, Issue 3, July and August 2021, Pages 531-542

Kazem Alahdadi; Ehsan Parsi; amirreza bahrebar; rasoul farhadi

Effect of downstream contraction on side weirs discharge

Volume 15, Issue 2, May and June 2021, Pages 455-466

Ehsan Parsi; Kazem Allahdadi; amirreza bahrebar; rasol farhadi

Experimental Study of Combined Flow Trapezoidal Labyrinth Weir-Gate with One Cycle

Volume 15, Issue 1, March and April 2021, Pages 62-74

behzad khalili; Akram Abbaspour; Davood Farsadizadeh; javad parsa

Estimation of Discharge Coefficient of Curved Plan-form Labyrinth Weirs using a Hybrid WOA-ANFIS Method

Volume 14, Issue 5, January and February 2021, Pages 1664-1676

somayeh emami; Javad Parsa; Hojjat Emami

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

Comparison of the effect of the input to output key width and slope of key on discharge coefficient in two-cycle and three-cycle Piano Key Weirs with a triangular nose*

Volume 14, Issue 4, November and December 2020, Pages 1404-1416

bijan kamaei abbasi; Saeed Reza Khodashenas; Mohammad Heidarnejad

Efficient of input to output key width and key gradient on flow rate coefficient on three-cycle piano key weirs

Volume 14, Issue 3, July and August 2020, Pages 867-880

bijan kamaei abbasi; Saeed Reza Khodashenas; Mohammad Heidarnejad

Investigation of the effect of sudden transition on the elliptical-lopac gate discharge coefficient under submerged flow conditions

Volume 14, Issue 1, May and June 2020, Pages 115-124

Seyyed Mohsen Sajjadi; hooman kheibar; javad ahadiyan

Geometric Optimization of labyrinth spillways and Improvement of Hydraulic Performance Using Gray Wolf Algorithm

Volume 13, Issue 6, January and February 2020, Pages 1589-1600

Atefeh sadat hoseyni; Mohammad Givehchi; Jafar Jafari-asl

Study of Compound flow in Compound Sharp Crested Weir and Rectangular Gates

Volume 12, Issue 6, March and April 2019, Pages 1337-1349

Mahsa pesarkloo; alireza emadi

Comparing the Discharge Coefficients of Labyrinth Weir Featuring Different Geometries and Laboratory Model Using Flow-3D Software

Volume 12, Issue 4, November and December 2018, Pages 982-993

Amirreza Bahrebar; Mohammad Heidarnejad; Alireza Masjedi; Amir Abbas Kamanbedast; Amin Bordbar

Comparison of numerical and laboratory modeling in the estimation of the labyrinth weirs discharge coefficient:Investigating different overflow location modes

Volume 12, Issue 3, September and October 2018, Pages 503-511

Shahram Esmailzadeh; Kazem Esmaili; Saeed Reza Khodashenas; Farzad Arjomandkia

Hydraulic analysis of inclination of half-cylindrical weir-gate with fixed opening

Volume 12, Issue 3, September and October 2018, Pages 709-721

samira ziaeifar; Mehdi Meftahhalaghi; Mohsen Masoudian; Amir Ahmad Dehghani

Experimentally investigation of discharge coefficient at trapezoidal labyrinth weirs

Volume 11, Issue 5, January and February 2018, Pages 852-864

Javad Meshkavati Toroujeni; Ali Reza Emadi; amir Ahmad Dehghani; Mohsen Msoudian

Numerical Study of Effective Parameters in Hydraulic Performance of Flow over Labyrinth Weir

Volume 11, Issue 5, January and February 2018, Pages 865-875

Elham Zamiri; Hojat Karami; Saied Farzin

Prediction of Discharge Coefficient for Ogee Spillway with Curve Axis Using Support Vector Machine by Comparison with Adaptive Neuro Fuzzy Inference System

Volume 11, Issue 4, November and December 2017, Pages 647-657

Kayumars Roushangar; Ali Foroudi Khowr; Mojtaba Saneie

Extraction of flow Rate Equation under Submerged Flow Condition and Determining of Related Coefficients in Pivot Weirs with the Different Side Contractions

Volume 9, Issue 5, November and December 2015, Pages 691-700

Neda Sheikh Rezazadeh Nikou; Mohammad Javad Monem; Khodadad Safavi

Experimental Investigation the Effect of Vortex Breakers Shape on Discharge Efficiency for the Morning Glory Spillways

Volume 9, Issue 5, November and December 2015, Pages 741-749

Ebrahim Nohani; Reza Jamali Emamgheis

Experimental and Theoretical Analysis of Discharge Coefficient for Submerged Lopac Gate

Volume 9, Issue 5, November and December 2015, Pages 811-819

Fatemeh Yousofvand; Mohammad Javad Monem; Mohammad Reza Kavianpour

Iranian Journal of Irrigation & Drainage

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