Numerical investigation of steady flow past an elliptic cylinder at various aspect ratios

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dc.contributor.author	Didier, E.	pt_BR
dc.date.accessioned	2009-11-18T17:05:35Z	pt_BR
dc.date.accessioned	2010-04-26T10:20:25Z	pt_BR
dc.date.accessioned	2014-10-20T13:39:11Z	pt_BR
dc.date.accessioned	2017-04-13T10:19:45Z
dc.date.available	2009-11-18T17:05:35Z	pt_BR
dc.date.available	2010-04-26T10:20:25Z	pt_BR
dc.date.available	2014-10-20T13:39:11Z	pt_BR
dc.date.available	2017-04-13T10:19:45Z
dc.date.issued	2009-09	pt_BR
dc.identifier.uri	https://repositorio.lnec.pt/jspui/handle/123456789/17270
dc.description.abstract	The effect of aspect ratio on steady laminar fluid flow past an elliptical cylinder is investigated numerically at two low Reynolds numbers, 20 and 40. The two-dimensional Navier-Stokes equations are solved using an original fully coupled resolution method, without any transformation of continuity equation. The wake’s length and maximum width, as well as drag coefficient increase as aspect ratio increases. A pair of steady vortices forms when aspect ratio reaches a critical value.	pt_BR
dc.format.extent	510155 bytes	pt_BR
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.publisher	The 14th International Conference on Fluid Flow Technologies	pt_BR
dc.rights	openAccess	pt_BR
dc.subject	Cfd	pt_BR
dc.subject	Elliptic cylinder	pt_BR
dc.subject	Finite volume	pt_BR
dc.subject	Fully coupled resolution method	pt_BR
dc.title	Numerical investigation of steady flow past an elliptic cylinder at various aspect ratios	pt_BR
dc.type	conferenceObject	pt_BR
dc.description.figures	15	pt_BR
dc.description.tables	3	pt_BR
dc.description.pages	8p	pt_BR
dc.identifier.seminario	Conference on Modelling Fluid Flow (CMFF’09)	pt_BR
dc.identifier.local	Budapest, Hungary	pt_BR
dc.description.sector	DHA/NPE	pt_BR
dc.description.year	2009	pt_BR
dc.description.data	9 a 12 de Setembro	pt_BR