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

Patel, D.; Roy, S.; K Das, M.

dc.contributor.author	Patel, D.
dc.contributor.author	Roy, S.
dc.contributor.author	K Das, M.
dc.date.accessioned	2015-04-23T07:13:56Z
dc.date.available	2015-04-23T07:13:56Z
dc.date.issued	2014
dc.description.abstract	Paper presented to the 10th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Florida, 14-16 July 2014.	en_ZA
dc.description.abstract	Large-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.librarian	cf2015	en_ZA
dc.format.medium	PDF	en_ZA
dc.identifier.citation	Patel, 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.isbn	97817759206873
dc.identifier.uri	http://hdl.handle.net/2263/44495
dc.publisher	International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics	en_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.subject	Large-eddy simulation	en_ZA
dc.subject	Turbulence	en_ZA
dc.subject	Lid-driven cavity	en_ZA
dc.subject	Reynolds number	en_ZA
dc.subject	Second-order turbulent statistics	en_ZA
dc.subject	Turbulent production	en_ZA
dc.subject	Turbulence dissipation	en_ZA
dc.title	LES of incompressible turbulent flow inside a cubical cavity driven by two parallel lids moving in opposite direction - effect of Reynolds number	en_ZA
dc.type	Presentation	en_ZA