DC Field | Value | Language |
---|---|---|
dc.contributor.author | Roh, SC | ko |
dc.contributor.author | Park, Seung O | ko |
dc.date.accessioned | 2009-12-04T03:04:31Z | - |
dc.date.available | 2009-12-04T03:04:31Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-01 | - |
dc.identifier.citation | EXPERIMENTS IN FLUIDS, v.34, no.1, pp.63 - 67 | - |
dc.identifier.issn | 0723-4864 | - |
dc.identifier.uri | http://hdl.handle.net/10203/14172 | - |
dc.description.abstract | A flow visualization study using the oil streak-line method and the smoke-laser light sheet arrangement was carried out to investigate the three-dimensional separated flow pattern over the free end surface region of a finite circular cylinder (aspect ratios of 1.25 and 4.25) mounted on a flat plate. The experiment was performed for the cases of two Reynolds numbers: 5.92x10(3) and 1.48x10(5). An owl-faced configuration of various kinds of singular points on the free end surface was disclosed from the oil surface flow visualization. In order to aid understanding of the oil streak-line pattern, the smoke-laser light sheet visualization clearly demonstrated that a pair of tornado-like vortices evolving from the eyes of the owl face marched along the downstream distance over the free end surface together with a pair of side tip vortices. A topological sketch to characterize the surface flow and the vortical structure emanating from the top surface is included. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | SPRINGER-VERLAG | - |
dc.subject | BOUNDARY-LAYER | - |
dc.subject | UNIFORM-FLOW | - |
dc.subject | CROSS-FLOW | - |
dc.subject | FORCES | - |
dc.subject | PAST | - |
dc.title | Vortical flow over the free end surface of a finite circular cylinder mounted on a flat plate | - |
dc.type | Article | - |
dc.identifier.wosid | 000180857600007 | - |
dc.identifier.scopusid | 2-s2.0-0345935532 | - |
dc.type.rims | ART | - |
dc.citation.volume | 34 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 63 | - |
dc.citation.endingpage | 67 | - |
dc.citation.publicationname | EXPERIMENTS IN FLUIDS | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Park, Seung O | - |
dc.contributor.nonIdAuthor | Roh, SC | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | BOUNDARY-LAYER | - |
dc.subject.keywordPlus | UNIFORM-FLOW | - |
dc.subject.keywordPlus | CROSS-FLOW | - |
dc.subject.keywordPlus | FORCES | - |
dc.subject.keywordPlus | PAST | - |
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