Sill-controlled energy dissipator
作者:
Willi H. Hager,
Damei Li,
期刊:
Journal of Hydraulic Research
(Taylor Available online 1992)
卷期:
Volume 30,
issue 2
页码: 165-181
ISSN:0022-1686
年代: 1992
DOI:10.1080/00221689209498932
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The effect of a continuous, transverse sill on the hydraulic jump in a rectangular channel is analysed. Based on the results pertaining to the classical jump, the sill-controlled jump may be shown to correspond to a perturbed classical jump, particularly as regards the overall jump pattern. A novel normalisation procedure is introduced by referring to the roller length of classical jump. Further, the two- and three-dimensional flow patterns are discussed. The design procedure involves both the hydraulics and the erosion sensitivity of tailwater bed.
点击下载:
PDF (8542KB)
返 回