Finding Potential of Increase in Water Level at Piano Key Weirs using Physical models

The Parapet Walls were installed on the top of PKW crest. There slopes were investigated with the 3.0 co-flow angles 3. 5.5 and 8 Degrees (positive slops) and counter-flow slopes (negative slopes). The Parapet Wall heights were 2.5, 4.5 and 6.5 cm on the two models. The experiments were conducted on...

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Bibliographic Details

Published in:	مهندسی منابع آب
Main Authors:	Javad Ahadiyan, Ali Reza Afzalian
Format:	Article
Language:	Persian
Published:	Marvdasht Branch, Islamic Azad University 2017-01-01
Subjects:	discharge coefficient piano key weirs seasons of dehydration sloping crest water level
Online Access:	https://wej.marvdasht.iau.ir/article_2118_9cd313c1929df682ec973837d3da89b0.pdf