Experimental modeling of submerged pivot weir

M Bijankhan, V Ferro - Journal of Irrigation and Drainage …, 2020 - ascelibrary.org
An inclined rectangular overflow structure, also called a pivot weir, consists of a rectangular
plate, angled downstream from the vertical, that can be used as an upstream water level …

Estimation of discharge coefficient of the overshot gates, based on the brink depth, under free and submerged conditions

M Afsharpour, J Farhoudi - ISH Journal of Hydraulic Engineering, 2023 - Taylor & Francis
Overshot gates are used as a flow measuring device to fix the upstream water level. Flow
through the overshot gates under submerged conditions often has many problems, mainly …

Optimisation hydrodynamique des vannes basculantes selon deux approches expérimentale et numérique en régime permanent et transitoire

A Manjarres - 2023 - theses.hal.science
Ce travail de recherche porte sur l'étude des solutions de stockage en réseau basées sur la
mise en œuvre de vannes basculantes autonomes. Deux configurations d'installation sont …

[PDF][PDF] Digital Twinning of Irrigation Infrastructure to Enhance the Root Cause Analysis of Water Balance Anomalies in Open Water Channels

S Hutchinson, JHA Guillaume, P Braun - 15th International Conference …, 2024 - iris.unipa.it
Operators of irrigation networks face increased demand to verify and improve network
performance, including closure of the water balance. Infrastructure automation initiatives not …

Develo** a Discharge Equation for Rectangular and Triangular Labyrinth Side Weirs

F Attarzadeh, S Khadashenas… - Water and Soil …, 2021 - water-soil.tabrizu.ac.ir
Side weirs are among important hydraulic structures that used in various projects such as
water conveyance, flood control, and diversion of excess water in sewer networks. One of …

Calibration and Uncertainty of a Head-discharge Relationship for Overshot Gates Under Field Conditions

C Kutlu - 2019 - search.proquest.com
Adjustable overshot gates (pivot weirs) are commonly used to control discharge and water
levels in irrigation water delivery networks. The degree to which this control can be achieved …