Hydraulic jumps: Turbulence and air bubble entrainment

Chanson, Hubert (2011) Hydraulic jumps: Turbulence and air bubble entrainment. La Houille Blanche - Revue Internationale de l'Eau, 3: 5-16. doi:10.1051/lhb/2011026

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Author Chanson, Hubert
Title Hydraulic jumps: Turbulence and air bubble entrainment
Journal name La Houille Blanche - Revue Internationale de l'Eau   Check publisher's open access policy
ISSN 0018-6368
1958-5551
Publication date 2011-06
Sub-type Article (original research)
DOI 10.1051/lhb/2011026
Open Access Status File (Publisher version)
Issue 3
Start page 5
End page 16
Total pages 12
Place of publication Les Ulis, France
Publisher E D P Sciences
Collection year 2012
Language eng
Abstract A free-surface flow can change from a supercritical to subcritical flow with a strong dissipative phenomenon called a hydraulic jump. Herein the progress and development in turbulent hydraulic jumps are reviewed with a focus on hydraulic jumps operating at large Reynolds numbers typically encountered in natural streams and hydraulic structures. The key features of the turbulent hydraulic jumps are the highly turbulent flow motion associated with some intense air bubble entrainment at the jump toe. The state-of-the-art on the topic is discussed based upon recent theoretical analyses and physical data.
Keyword Hydraulic jumps
Turbulence
Air bubble entrainment
Theory
Dynamic similarity
Physical modelling
Numerical modelling
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Civil Engineering Publications
Official 2012 Collection
 
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Citation counts: TR Web of Science Citation Count  Cited 5 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 7 times in Scopus Article | Citations
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Created: Sun, 14 Aug 2011, 00:18:15 EST by System User on behalf of School of Civil Engineering