Results 11 to 20 of about 10,397 (202)
Experimental study to estimate the discharge coefficient over inclined side spillway
Wasit Journal of Engineering Sciences, 2020 : Weir is usually used in different hydraulic purposes, mainly for head discharge-water relationship in channels. In this research, the flow has been carried out over the side of spillway using three cases of crest inclination by means of increasing one ...
Ayat Mehdi kadhim, Faisal A. Majid
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Applied Water Science, 2020 Application of side weirs with high effective length is necessary to discharge excessive flows, to control the flow in water conveyance systems, and irrigation and drainage systems.
Yaser Mehri +2 more
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مجله آب و خاک, 2016 Introduction: Side weir structures are extensively used in hydraulic engineering, irrigation and environmental engineering, and it usually consists of a main weir and a lateral channel. Side weirs are also used as an emergency structure.
S. Riahi, A.R. Vatankhah
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Evaluating performance of various methods in predicting triangular sharp-crested side weir discharge
Applied Water Science, 2023 This paper investigated the efficiency of the traditional weir equation (TWE), Domínguez, adjusted Domínguez, and Schmidt approaches, as an alternative to the De Marchi procedure, for computing discharge of a sharp-crested triangular side weir ...
Saeed Balahang, Masoud Ghodsian
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Experimental comparison of discharge coefficient of A-type piano key and labyrinth side weirs with different heights [PDF]
Journal of Applied Research in Water and WastewaterHydraulic structures have a long history, with weirs being among the earliest developed; a notable example of these is the side weir. Side weirs are of different shapes, including a nonlinear weir installed on the dam crest.
Saeid Jeddi, Jalal Sadeghian
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Applied Water Science, 2022 Using the outlier robust extreme learning machine (ORELM) method, the discharge coefficient of side weirs placed on rectangular and trapezoidal canals was simulated for the first time in this study.
Mohammadmehdi Razmi +2 more
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Simulation of the Entrance to the Escape of the Flood Branching from the Diyala River
Journal of Engineering, 2023 The Diyala River is considered the third most important river in Iraq. However, in the recent period, Diyala Governorate has been subject to several floods.
Zahraa Muslim Hadi, Hayder Q. Majeed
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GEP prediction of scour around a side weir in curved channel
Journal of Environmental Engineering and Landscape Management, 2014 Side-weirs have been widely used in hydraulic and environmental engineering applications. Side-weir is known as a lateral intake structure, which are significant parts of the distribution channel in irrigation, land drainage, and urban sewerage system ...
Fevzi Onen
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Improving Water Diversion Efficiency in Converging Side Weirs through Side Vane Installation: a numerical simulation [PDF]
علوم و مهندسی آبیاریSide weirs are important components in irrigation and drainage systems, used for controlling and diverting flow. Given the advantages of side weirs in converging channels, improving the hydraulic performance of these structures is essential.
Kosar Neysi +4 more
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Experimental study of discharge Coefficient of Piano Key Side Weir in 45-Degree Sector of a curved channel [PDF]
مهندسی منابع آب, 2020 A new type of Long-crested weirs is Piano Key weir that allows the reservoir to run at a higher level. The use of a Piano Key weir as side weir allows for more drainage, due to the geometric shape of the channel and the impact of centrifugal force on the
Babak Ghobadi, Mojtaba Saneie
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