Flow through gated conduits at partial and full gate openings
作者:
Richard L. Powley,
Bradley H. Haid,
期刊:
Canadian Journal of Civil Engineering
(NRC Available online 1991)
卷期:
Volume 18,
issue 1
页码: 43-52
ISSN:0315-1468
年代: 1991
DOI:10.1139/l91-006
出版商: NRC Research Press
数据来源: NRC
摘要:
A general method of analysing flows in gated circular and rectangular conduits was developed, and empirical contraction coefficients were determined for typical gates in circular conduits. A momentum analysis of the flow immediately downstream of a submerged gate was also conducted.Key words: gated conduits, contraction coefficient, hydraulic jump, jet, development length.
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