Accurate discharge coefficient prediction of streamlined weirs by coupling linear regression and deep convolutional gated recurrent unit

W Chen, D Sharifrazi, G Liang, SS Band… - Engineering …, 2022 - Taylor & Francis
Streamlined weirs, which are a nature-inspired type of weir, have gained tremendous
attention among hydraulic engineers, mainly owing to their established performance with …

Forecasting of stage-discharge in a non-perennial river using machine learning with gamma test

DK Vishwakarma, A Kuriqi, SA Abed, G Kishore… - Heliyon, 2023 - cell.com
Abstract Knowledge of the stage-discharge rating curve is useful in designing and planning
flood warnings; thus, developing a reliable stage-discharge rating curve is a fundamental …

A review of studies on estimating the discharge coefficient of flow control structures based on the soft computing models

M Haghbin, A Sharafati - Flow Measurement and Instrumentation, 2022 - Elsevier
The discharge coefficient (Cd) plays a vital role in the accurate design and safety of weirs,
spillways, and dams. In the last decade, Soft Computing (SC) models, which showed …

Application of SVM, ANN, GRNN, RF, GP and RT models for predicting discharge coefficients of oblique sluice gates using experimental data

F Salmasi, M Nouri, P Sihag, J Abraham - Water Supply, 2021 - iwaponline.com
Gates are commonly used to adjust water flow in open channels. By using an
oblique/inclined gate, the water transferring capacity of open irrigation canals can be …

Energy dissipation and hydraulics of flow over trapezoidal–triangular labyrinth weirs

A Ghaderi, R Daneshfaraz, M Dasineh, S Di Francesco - Water, 2020 - mdpi.com
In this work experimental and numerical investigations were carried out to study the
influence of the geometric parameters of trapezoidal–triangular labyrinth weirs (TTLW) on …

Study of the performance of support vector machine for predicting vertical drop hydraulic parameters in the presence of dual horizontal screens

R Daneshfaraz, M Bagherzadeh, R Esmaeeli… - Water …, 2021 - iwaponline.com
In the present study, the performance of the support vector machine for estimating vertical
drop hydraulic parameters in the presence of dual horizontal screens has been investigated …

[PDF][PDF] A comparison of artificial intelligence approaches in predicting discharge coefficient of streamlined weirs

A Gharehbaghi, R Ghasemlounia… - Journal of …, 2023 - iwaponline.com
In the present research, three different data-driven models (DDMs) are developed to predict
the discharge coefficient of streamlined weirs (C dstw). Some machine-learning methods …

Feasibility of intelligent models for prediction of utilization factor of TBM

AM Noori, R Mikaeil, M Mokhtarian… - Geotechnical and …, 2020 - Springer
Performance prediction of the tunnel boring machine (TBM) in the construction of urban
tunnels is under the consideration of tunnel experts due to its ability in minimizing the time …

A review of hydraulic performance and design methods of labyrinth weirs

AK Idrees, R Al-Ameri - Water Supply, 2022 - iwaponline.com
Labyrinth weirs are complex hydraulic structures. They have been widely used as a water
regulator and to increase discharge in channels and spillway dams. Labyrinth weirs are an …

SVM performance for predicting the effect of horizontal screen diameters on the hydraulic parameters of a vertical drop

R Daneshfaraz, E Aminvash, A Ghaderi, J Abraham… - Applied sciences, 2021 - mdpi.com
The present study investigated the application of support vector machine algorithms for
predicting hydraulic parameters of a vertical drop equipped with horizontal screens. The …