Data-intelligence approaches for comprehensive assessment of discharge coefficient prediction in cylindrical weirs: Insights from extensive experimental data sets

K Roushangar, S Shahnazi, A Mehrizad - Measurement, 2024 - Elsevier
The present study collected a wide range of experimental data samples, including 855
records from various types of cylindrical weirs under diverse hydraulic conditions, setting the …

Integrated learning model for water intake capacity of Tyrolean weirs under supercritical flow

G Shen, Y Liang, A Parsaie, W Wan, Y Wu… - Journal of …, 2024 - iwaponline.com
Tyrolean weir can be used as an effective solution to address floatation and sediment
deposition in runoff hydropower stations. To improve the efficiency and accuracy of …

Kernel-based framework for improved prediction of discharge coefficient in vertically supported cylindrical weirs

K Roushangar, A Mehrizad - Journal of Hydroinformatics, 2024 - iwaponline.com
The present study represents the first use of kernel-based models to predict discharge
coefficient (Cd) for two distinct types of cylindrical weirs, featuring vertical support and a 30 …

Experimental study of hydraulic losses in linear and nonlinear weirs: A comparative analysis

R Ghasemi Ghasemvand, M Heidarnejad… - Water …, 2024 - Taylor & Francis
With increased length of the crest in a certain width range, the labyrinth weirs increase the
discharge capacity. In this study, a laboratory flume was used with a length of 8 m and a …

[PDF][PDF] Prediction of the Discharge Coefficient of a Labyrinth Weir Type D by an Artificial Neural Network Method

F Belaabed, L Arabet - Archives of Hydro-Engineering and …, 2024 - sciendo.com
This study presents the use, and its advantages, of artificial intelligence methods to predict
the discharge coefficient (Cw), considering the approach conditions of the labyrinth weir type …

[PDF][PDF] Integrated learning model for water intake capacity of Tyrolean weirs under supercritical

G Shena, Y Lianga, A Parsaieb, W Wana, Y Wua… - 2024 - researchgate.net
Tyrolean weir can be used as an effective solution to address floatation and sediment
deposition in runoff hydropower stations. To improve the efficiency and accuracy of …

EFFECT OF UPSTREAM SIDE SLOPE OF CRUMP WEIR ON DISCHARGE COEFFICIENT

HA Al-Yousefi, AA Kadhem… - Kufa Journal of …, 2024 - journal.uokufa.edu.iq
The current study examines the flow characteristics under free flow conditions over a crump
weir. The impact of the side slopes of the weir on the coefficient of discharge (Cd) is taken …

Comparison of Discharge Coefficient of Arced labyrinth Weir and Arced Piano Key Weir Using Artificial Intelligence Methods

M Kougdaragh, T Omidpour, M MajediAsl… - Hydrophysics, 2023 - hydrophysics.ir
This research explores the effectiveness of Artificial Neural Networks (ANN) and Support
Vector Machine (SVM) algorithms in predicting the discharge coefficient of arced Labyrinth …