End depth in trapezoidal and exponential channels
作者:
期刊:
Journal of Hydraulic Research
(Taylor Available online 1994)
卷期:
Volume 32,
issue 2
页码: 219-232
ISSN:0022-1686
年代: 1994
DOI:10.1080/00221686.1994.10750037
出版商: Taylor & Francis
数据来源: Taylor
摘要:
End depth in trapezoidal and exponential channels is analytically determined using the momentum approach and the Boussinesq approximation. Simple procedures are presented to estimate the discharge using the end depth measurement. The momentum equation incorporating the effect of streamline curvature is also used to obtain the non-dimensional water surface profiles in front of a free overfall.
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