다중 블럭 격자를 이용한 원뿔 직관 모양의 벌류트 유동의 수치 해석NUMERICAL SIMULATION ON A VOLUTE OF STRAIGHT CONICAL DUCT TYPE BY MULTI-BLOCK GRID

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dc.contributor.author배황ko
dc.contributor.author강현구ko
dc.contributor.author윤주식ko
dc.contributor.author박기철ko
dc.contributor.author장근식ko
dc.date.accessioned2013-03-06T17:16:04Z-
dc.date.available2013-03-06T17:16:04Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2006-03-
dc.identifier.citation한국전산유체공학회지, v.11, no.1, pp.1 - 7-
dc.identifier.issn1598-6071-
dc.identifier.urihttp://hdl.handle.net/10203/87745-
dc.description.abstractNumerical investigation of a centrifugal compressor volute having a modified straight conical duct hill been made. Three-dimensional Reynolds-Averaged Navier-Stokes equations with $k-{\varepsilon}$ turbulence equation are solved To avoid coordinate singularity at the central axis of the duct, multi-block H-type grid is generated on the circular cross-sections of the volute and stretched toward the solid wall boundary. We obtained numerical results with three different mass flow rates at the volute inlet, namely, with the inlet conditions that give small, medium and large mass flow rates at the outlet of the conical duct. Agreement with the experimental results is observed.-
dc.languageKorean-
dc.publisher한국전산유체공학회-
dc.title다중 블럭 격자를 이용한 원뿔 직관 모양의 벌류트 유동의 수치 해석-
dc.title.alternativeNUMERICAL SIMULATION ON A VOLUTE OF STRAIGHT CONICAL DUCT TYPE BY MULTI-BLOCK GRID-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume11-
dc.citation.issue1-
dc.citation.beginningpage1-
dc.citation.endingpage7-
dc.citation.publicationname한국전산유체공학회지-
dc.contributor.localauthor장근식-
dc.contributor.nonIdAuthor배황-
dc.contributor.nonIdAuthor강현구-
dc.contributor.nonIdAuthor윤주식-
dc.contributor.nonIdAuthor박기철-
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AE-Journal Papers(저널논문)
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