dc.contributor.author Khatir, Z. dc.contributor.author Lucey, Anthony dc.date.accessioned 2017-01-30T12:02:23Z dc.date.available 2017-01-30T12:02:23Z dc.date.created 2013-03-17T20:00:36Z dc.date.issued 2012 dc.identifier.citation Khatir, Z. and Lucey, A.D. 2012. A combined boundary integral and vortex method for the numerical study of three-dimensional fluid flow systems. International Journal of Computer Mathematics. 89 (11): pp. 1504-1524. dc.identifier.uri http://hdl.handle.net/20.500.11937/17525 dc.identifier.doi 10.1080/00207160.2012.695354 dc.description.abstract Vortex methods using vorticity–velocity formulations have become an increasingly powerful and popular means of studying complex fluid flow systems. The problem of combining an integral equation method and grid-free discrete vortex method (DVM) when studying three-dimensional wall-bounded flows is considered. While the normal boundary condition is satisfied by means of a boundary integral equation (BIE), we also consider the problem of recovering pressure from given vorticity and velocity fields when using Lagrangian DVMs in terms of a BIE. For validation purposes, vortical flow past a sphere and past a flat plate are considered, for which the commonly used method of images is available. Results of near-wall boundary-layer flow simulations are then presented as an illustration of the numerical scheme. The importance of hairpin vortices is highlighted. Finally, results on wall compliance fluid flow are displayed emphasizing the versatility of the numerical method. dc.publisher Taylor & Francis Ltd dc.subject boundary integral method dc.subject turbulence flow structures dc.subject three-dimensional grid-free fluid flow simulation dc.subject near-wall boundary layer dc.subject discrete vortex method dc.title A combined boundary integral and vortex method for the numerical study of three-dimensional fluid flow systems dc.type Journal Article dcterms.source.volume 89 dcterms.source.number 11 dcterms.source.startPage 1504 dcterms.source.endPage 1524 dcterms.source.issn 0020-7160 dcterms.source.title International Journal of Computer Mathematics curtin.department curtin.accessStatus Fulltext not available
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