Effect of the spanwise grid spacing and treatment of convection term in DES

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dc.contributor.authorSong Chi-Suko
dc.contributor.authorPark Seung-Oko
dc.date.accessioned2009-12-10T08:41:04Z-
dc.date.available2009-12-10T08:41:04Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2007-11-
dc.identifier.citationINTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES , v.8, no.2, pp.1 - 10-
dc.identifier.issn2093-274X-
dc.identifier.urihttp://hdl.handle.net/10203/14598-
dc.description.abstractA two-dimensional backward facing step flow was comptuted using a Detached Eddy simulation(DES) based on the SST turbulence model. The expansion ratio(ER) was 1.125 and the Reynolds number based on the step height and the mean velocity in the upstream channel was 37,500. The flow condition was the same as with the experimental research[1]. The reattachment length, oscillatory characteristics of the flow and the coherent structures of the present simulation were compared to demonstrate the improtance of spanwise grid spacing.-
dc.languageEnglish-
dc.language.isoen_USen
dc.publisher한국항공우주학회-
dc.titleEffect of the spanwise grid spacing and treatment of convection term in DES-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume8-
dc.citation.issue2-
dc.citation.beginningpage1-
dc.citation.endingpage10-
dc.citation.publicationnameINTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorPark Seung-O-
dc.contributor.nonIdAuthorSong Chi-Su-
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AE-Journal Papers(저널논문)
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