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LES of incompressible turbulent flow inside a cubical cavity driven by two parallel lids moving in opposite direction - effect of Reynolds number

dc.contributor.authorPatel, D.
dc.contributor.authorRoy, S.
dc.contributor.authorK Das, M.
dc.date.accessioned2015-04-23T07:13:56Z
dc.date.available2015-04-23T07:13:56Z
dc.date.issued2014
dc.description.abstractPaper presented to the 10th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Florida, 14-16 July 2014.en_ZA
dc.description.abstractLarge-eddy simulation (LES) of the incompressible turbulent flow in a two-sided lid-driven cubical cavity with lids moving in anti-parallel direction have been carried out at Reynolds numbers of 12000 and 18000 using a computer code developed in-house. Time averaged solutions have been obtained by performing simulations using multiprocessing. The presence of multiple eddies other than the well known two corner eddies have been observed in the transverse plane of main core flow direction at both Reynolds number. The specific features of turbulent flow inside the cavity such as some second-order turbulent statistics, turbulent production, dissipation of turbulence have been investigated in the entire domain.en_ZA
dc.description.librariancf2015en_ZA
dc.format.mediumPDFen_ZA
dc.identifier.citationPatel, D, Roy, S, K Das, M 2014, 'LES of incompressible turbulent flow inside a cubical cavity driven by two parallel lids moving in opposite direction - effect of Reynolds number', Paper presented to the 10th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Florida, 14-16 July 2014.en_ZA
dc.identifier.isbn97817759206873
dc.identifier.urihttp://hdl.handle.net/2263/44495
dc.publisherInternational Conference on Heat Transfer, Fluid Mechanics and Thermodynamicsen_ZA
dc.rights© 2014 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria.en_ZA
dc.subjectLarge-eddy simulationen_ZA
dc.subjectTurbulenceen_ZA
dc.subjectLid-driven cavityen_ZA
dc.subjectReynolds numberen_ZA
dc.subjectSecond-order turbulent statisticsen_ZA
dc.subjectTurbulent productionen_ZA
dc.subjectTurbulence dissipationen_ZA
dc.titleLES of incompressible turbulent flow inside a cubical cavity driven by two parallel lids moving in opposite direction - effect of Reynolds numberen_ZA
dc.typePresentationen_ZA

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