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Wall proximity effects on flow over cylinders with different cross sections

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dc.contributor.authorBayraktar, Seyfettin
dc.contributor.authorYayla, Sedat
dc.contributor.authorOztekin, Alparslan
dc.contributor.authorMa, Haolin
dc.date.accessioned2026-06-27T13:31:27Z
dc.date.issued2014
dc.description.abstractThis paper presents the results of a numerical study on flow characteristics over circular, square, and diamond cross-sectional cylinders. Investigations are performed in a two-dimensional domain using the finite volume discretization method solver for Reynolds number, Re = 20 000. Unsteady Reynolds averaged Navier-Stokes equations with Spalart-Allmaras turbulence model have been used as a turbulence closure. After the validation of the simulations with the available experimental data from the open literature, global characteristics of the flow field around different shaped cylinders near the wall have been presented. Effects of wall proximity on cylinders are investigated for four different gap width (G) to cylinder width (D) ratios.en
dc.description.urihttps://doi.org/10.1139/cjp-2013-0692
dc.identifier.doi10.1139/cjp-2013-0692
dc.identifier.eissn1208-6045
dc.identifier.endpage1148
dc.identifier.issn0008-4204
dc.identifier.issue10
dc.identifier.startpage1141
dc.identifier.urihttps://hdl.handle.net/20.500.14981/53530
dc.identifier.volume92
dc.identifier.wos000343124800011
dc.language.isoeng
dc.publisherCANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESS
dc.relation.ispartofCANADIAN JOURNAL OF PHYSICS
dc.subjectTANDEM SQUARE CYLINDERS
dc.subjectCIRCULAR-CYLINDER
dc.subjectPLANE WALL
dc.subjectWAKE
dc.subjectTURBULENT
dc.subjectSPHERE
dc.subjectPLATE
dc.subjectRANS
dc.subjectPhysics
dc.titleWall proximity effects on flow over cylinders with different cross sections
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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