Advancements in Flow Behavior Investigation and Performance Enhancement of Morning Glory Spillways: A Systematic Review of Numerical and Physical Models

LS Othman, KZ Abdulrahman - Iranian Journal of Science and Technology …, 2024 - Springer
Conducting numerical and physical models to investigate the flow behavior through morning
glory spillways (MGSs) are the only two methods usually used in the design phase of such …

Numerical investigation of labyrinth-shaft spillway

MC Aydin, AE Ulu - Applied Water Science, 2023 - Springer
In the present study, a new type of hybrid spillway termed labyrinth-shaft spillway was
introduced to improve the discharge capacity and efficiency of the spillway. An advanced …

Optimization of Anti-vortex Blades Geometry in Morning Glory Spillways by Numerical simulation

M Chitsazan, HR Ghafouri - 2022 - researchsquare.com
Dam spillway is a structure that discharges destructive excessive water, especially during
floods, to downstream river. In some cases where limited space is available, morning glory …

Numerical investigation of aerator position effects on two-phase flow and hydraulic efficiency in morning glory spillway

F Kalateh, E Aminvash - Innovative Infrastructure Solutions, 2025 - Springer
This research examines the role of two-phase flow formation in crown control performance
and orifice performance of Morning Glory spillways. The impact of an aerator was …

Flow behavior over well-escape weirs

HI Mohamed, G Abozeid, NA Ali, WM Saied - Water Science, 2024 - Taylor & Francis
Weirs play an important role in controlling and managing water in irrigation canal networks
through several functions, such as discharge measurements, water distribution, and …

[PDF][PDF] optimizing geometric dimensions and vortex breaker of morning glory spillway using genetic algorithm: Case study of physical model of San Louis Forebay Dam …

J Jafari, R Aghamajidi - International Journal of Health Sciences, 2022 - researchgate.net
This research aims at optimizing geometric dimensions and vortex breaker of morning glory
spillway using a genetic algorithm (a case study of a physical model of San Louis Forebay …

[PDF][PDF] An Experimental study on the effect of vortex breakers on discharge coefficient for the shaft spillways with sharp edge and wide edge

E Nohani - Journal of Civil Engineering and Urbanism, 2014 - ojceu.ir
Shaft spillways are used where there is not adequate space to build other types of spillways
to convey flood water from reservoirs downslope dams because shaft spillways are placed …

[PDF][PDF] Assessing the Hydraulic Performance of Innovative Circular Spillway Inlet Shapes

AE Anani, AM El-Molla, AM Mobasher… - The Open Civil …, 2023 - researchgate.net
Background: In terms of the significance of spillways on dams' stability, this research was
initiated to propose innovative spillway inlet shapes with the CS “Circular Spillway” and …

[HTML][HTML] Experimental study of hydraulic properties of flow over vertical shaft spillway with bow-tied shape inlet

S Talebi, G Mahtabi, M Karbasi… - Irrigation and Drainage …, 2022 - idser.areeo.ac.ir
Extended AbstractExperimental Study of Hydraulic Properties of Flow over Vertical Shaft
Spillway with Bow-Tied Shape InletIntroduction A spillway is a structure used to provide the …

Flow Characteristics in Vertical Shaft Spillway with Varied Inlet Shapes and Submergence States

IA Hady, AY Mohammed - Tikrit Journal of Engineering Sciences, 2024 - tj-es.com
A spillway is an essential hydraulic structure that discharges excessive water, especially
during floods from upstream to downstream of the dam. A shaft spillway is sometimes used …