The Effect of Free-Stream Turbulence Parameters on the SST k−ω Turbulence Model on a Flow over a Flat Plate

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorAla-Juusela, Juhaveikko
dc.contributor.authorSiikonen, Timo
dc.contributor.departmentSovelletun mekaniikan laitosfi
dc.contributor.departmentDepartment of Applied Mechanicsen
dc.contributor.schoolInsinööritieteiden korkeakoulufi
dc.contributor.schoolSchool of Engineeringen
dc.date.accessioned2016-12-02T10:02:11Z
dc.date.available2016-12-02T10:02:11Z
dc.date.issued2012
dc.descriptionMEMO No CFD/MECHA-23-2012 DATE: November 15, 2012
dc.description.abstractAbstract: An assessment of the SST k−ω turbulence model is made using different freestream values for k and ω. A flow over a flat plate at high Reynolds numbers is used as a test case. Main result: A modification to reduce the effect of free-stream turbulence quantities on the SST k−ω turbulence model is tested. It is found out that the method in some situations removed the effect of the free-stream values, but is not as effective at high Reynolds numbers.en
dc.format.extent24
dc.format.mimetypeapplication/pdfen
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/23557
dc.identifier.urnURN:NBN:fi:aalto-201612025618
dc.language.isoenen
dc.publisherAalto Universityen
dc.publisherAalto-yliopistofi
dc.subject.keyworda flat-plate flowen
dc.subject.keywordCFDen
dc.subject.keywordturbulenceen
dc.subject.keywordSST k − ωen
dc.subject.keyworda high-Reynolds number flowen
dc.subject.otherMechanical engineeringen
dc.titleThe Effect of Free-Stream Turbulence Parameters on the SST k−ω Turbulence Model on a Flow over a Flat Plateen
dc.typeJ Muu elektroninen julkaisufi
dc.type.dcmitypetexten
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