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Simplified hydraulic design procedure for drop spillway.

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Title Simplified hydraulic design procedure for drop spillway.
Not Available
 
Creator Satyendra Kumar
N N Sirothia
 
Subject errosion, drop spilway
 
Description Not Available
A study was conducted to give a simple and quick procedure for determining the hydraulic design dimensions of drop spillways. The design discharges and drops were taken from the structures made by the Department of Soil conservation, Govt. of Uttar Pradesh. Ten rational kinetic energy groups of flowing water ranging from 50 kg-m/sec to 10,000 kg-m/sec were obtained using the field data of drops and discharges. Determination of dimensions of different component of drop spillway have a complex and lengthy SAF design procedure (Suggested by Blaisdell and Donnelly) and due to this reason the SAF procedure is rarely adopted in India. Different regression models were tested on design values obtained with SAF procedure and found a very strong power function relationship between product of kinetic energy and critical depth of water flowing (KE X dc) and design dimensions of the structure. Co-efficient of determination (R2) were ranging from 0.9974–0.9999 for developed mathemitical equations.
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Date 2019-11-27T09:01:01Z
2019-11-27T09:01:01Z
2002
 
Type Research Paper
 
Identifier 31. Kumar, Satyendra and Sirothia, N.N. (2002). Simplified hydraulic design procedure for drop spillway. Journal of Agricultural Engineering. 39(3): 33-39
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/25609
 
Language English
 
Relation Not Available;
 
Publisher Not Available