Effect of the hydraulic conditions and structure geometry on mathematical modelling of discharge coefficient for duckbill and oblique weirs

Weirs are one the most important hydraulic structures for flow control, water measurement and regulating of upstream water elevation in canals, irrigation networks and rivers. For a given of channel width, duckbill and oblique weirs have longer effective length in comparison with the usual rectangul...

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Bibliographic Details
Main Authors: Pardis Nikpiek, Seyed Mahmoud Kashefipour
Format: Article
Language:fas
Published: Shahid Chamran University of Ahvaz 2016-04-01
Series:علوم و مهندسی آبیاری
Subjects:
Online Access:http://jise.scu.ac.ir/article_12007_5c9211210025e32bac0396cc08eef86a.pdf