Large Eddy Simulation of Turbulence Generated by a Weak Breaking Tidal Bore

Lubin, Pierre, Chanson, Hubert and Glockner, Stephane (2010) Large Eddy Simulation of Turbulence Generated by a Weak Breaking Tidal Bore. Environmental Fluid Mechanics, 10 5: 587-602. doi:10.1007/s10652-009-9165-0

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Author Lubin, Pierre
Chanson, Hubert
Glockner, Stephane
Title Large Eddy Simulation of Turbulence Generated by a Weak Breaking Tidal Bore
Journal name Environmental Fluid Mechanics   Check publisher's open access policy
ISSN 1567-7419
1573-1510
Publication date 2010-10
Year available 2010
Sub-type Article (original research)
DOI 10.1007/s10652-009-9165-0
Open Access Status File (Author Post-print)
Volume 10
Issue 5
Start page 587
End page 602
Total pages 16
Place of publication Dordrecht, The Netherlands
Publisher Springer
Collection year 2011
Language eng
Subject 090509 Water Resources Engineering
C1
09 Engineering
0905 Civil Engineering
970109 Expanding Knowledge in Engineering
Abstract A tidal bore is a natural and fragile phenomenon, which is of great importance for the ecology of an estuary. The bore development is closely linked with the tidal range and the river mouth shape, and its existence is sensitive to any small change in boundary conditions. Despite their ecological and cultural value, little is known on the flow field, turbulent mixing and sediment motion beneath tidal bores. Indeed, some striking features can be highlighted in two-dimensional simulations, such as large velocity fluctuations and flow recirculation structures. Using Large Eddy Simulation method, the numerical results emphasised the complicated turbulent structures and their unsteadiness under a tidal bore.
Keyword Tidal bores
Large eddy simulation (LES)
Navier-Stokes equations
Environmental Flows
Breaking bore
Turbulence
Bore generation
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes The full bibliographic details are: LUBIN, P., CHANSON, H., and GLOCKNER, S. (2010). "Large Eddy Simulation of Turbulence Generated by a Weak Breaking Tidal Bore." Environmental Fluid Mechanics, Vol. 10, No. 5, pp. 587-602 (DOI: 10.1007/s10652-009-9165-0) (ISSN 1567-7419 [Print] 1573-1510 [Online]).; Received: 16 September 2009 / Accepted: 21 December 2009 / Published online: 13 January 2010

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Civil Engineering Publications
Official 2011 Collection
 
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Citation counts: TR Web of Science Citation Count  Cited 12 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 16 times in Scopus Article | Citations
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Created: Thu, 09 Sep 2010, 18:48:02 EST by Hubert Chanson on behalf of School of Civil Engineering