A law of the wall formulation for recirculating flows

dc.creator	Cruz D.O.A
dc.creator	Batista F.N.
dc.creator	Bortolus M.
dc.date	2000
dc.date.accessioned	2013-05-30T11:21:51Z
dc.date.available	2013-05-30T11:21:51Z
dc.date.issued	2013-05-30
dc.identifier	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-73862000000100004
dc.identifier	http://www.doaj.org/doaj?func=openurl&genre=article&issn=01007386&date=2000&volume=22&issue=1&spage=43
dc.identifier.uri	http://koha.mediu.edu.my:8181/jspui/handle/123456789/4543
dc.description	This work presents a new law of the wall formulation for recirculating turbulent flows. An alternative expression for the internal length which can be applied in the separated region is also presented. The formulation is implemented in a numerical code which solves the k-epsilon model through a finite volume method. The theoretical results are compared with the experimental data of Vogel and Eaton (J. of Heat Transfer, Transactions of ASME, vol.107, pp. 922-929, 1985). The paper shows that the present formulation furnishes better results than the standard k-epsilon formulation.
dc.publisher	The Brazilian Society of Mechanical Sciences
dc.source	Journal of the Brazilian Society of Mechanical Sciences
dc.subject	Turbulence
dc.subject	recirculating flows
dc.subject	law of the wall
dc.title	A law of the wall formulation for recirculating flows

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