Results 21 to 30 of about 1,368 (262)
Determination of Opening Level, Spillway Gate Dimensions and its Control using Linearization of the Outgoing Discharge Equations and the Water Level of the Dam Reservoir [PDF]
علوم و مهندسی آبیاری, 2019 Spillway gates are used to increase water depths on power generating turbines, regulate the flow passing the spillway and augment the safety of the dam and its installations during flooding.Inappropriate performance, inaccuracy in determining the proper ...
Mohammad Ali Lotfollahi-Yaghin +1 more
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On the Effect of Block Roughness in Ogee Spillways with Flip Buckets
Fluids, 2020 In this study, the effect of the presence of bed-block roughness in an ogee spillway on energy dissipation and jet length is investigated. A series of experimental and numerical tests were conducted using an ogee spillway with block roughness on the bed ...
Rasoul Daneshfaraz +3 more
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, 2021 Levees are built on many rivers and mountain torrents to protect populations against floods. During medium floods, a well-constructed levee offers sufficient protection without requiring additional hydraulic structures. But this same levee represents a source of danger during high floods, since there is a risk of overtopping.
Degoutte, Gérard, Tourment, Rémy
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Flow Over the Spillway of AlAdhiam Dam Under Gated Condition
Journal of Engineering, 2022 The AlAdhaim Dam is located 133 kilometers northeast of Baghdad. It is a multipurpose dam and joints the Iraqi dam system in 2000. It has a storage capacity of 1.5 billion m3. The dam has an ogee spillway with a length of 562 m, a crest level of 131.5 m.
Maryam H. Azeez, Riyadh Z. Azzubaidi
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Capacity of second spillway of Boguchanskaya HPP [PDF]
E3S Web of Conferences, 2023 The main problem in designing the discharge of water flow from the upstream to the downstream is to ensure the capacity of spillway structures. This article discusses the design options for the design top of the spillway: with water diversion through a ...
Gouriev A. P. +4 more
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LABSKÁ – MODEL RESEARCH OF SHAFT SPILLWAY [PDF]
Civil Engineering Journal, 2017 The article deals with the hydraulic investigation of a shaft spillway on the Labská Dam. A physical model of the right shaft spillway of the Labská Dam was built in the Hydrotechnical Laboratory and placed in the measuring flume.
Martin Králík
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Numerical Investigation of Erosion Wear Characteristics of Hydraulic Spillway
Applied Sciences, 2021 There are many sand-laden waters in China, and the wear of hydraulic structures caused by sand-laden water diversion has been paid more and more attention.
Cong Zhang +4 more
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Effect of Height and Geometry of Stepped Spillway on Inception Point Location
Applied Sciences, 2019 Air entrainment in a stepped spillway is very important to protect the spillway from cavitation damage. The inception point is the location where air starts entering the non-aerated flow zone. The inception point location depends on different parameters,
Wuyi Wan, Awais Raza, Xiaoyi Chen
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Uji Model Fisik Bangunan Pelimpah Bendungan Saka Gilas Dengan Skala 1:50
Jurnal Teknik Pengairan, 2019 The physical hydraulic model carried out in the laboratory is intended to determine the hydraulic behavior of the flow in hydraulic structures. The aim of Hydraulic model test of Sakagilas Dam spillway is to determine the flow profile that occurs in ...
Rahmah Dara Lufira +3 more
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THE SPILLWAYS OF BURRINJUCK DAM. [PDF]
Minutes of the Proceedings of the Institution of Civil Engineers, 1922 n ...
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