Hydraulic jump in a suddenly widened circular tunnel
作者:
Bachir Achour,
期刊:
Journal of Hydraulic Research
(Taylor Available online 2000)
卷期:
Volume 38,
issue 4
页码: 307-311
ISSN:0022-1686
年代: 2000
DOI:10.1080/00221680009498330
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The evolution of a hydraulic jump in a suddenly widened circular cross-section is investigated theoretically and experimentally. The flow upstream is not developed. A functional relationship is defined linking the various parameters which influence the phenomenon. The analysis makes it possible to compute the extent of the widening of the tunnel which is necessary to ensure development of the jump. The characteristics of the jump such as its length and axial surface profile are quantified.
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