DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, CW | ko |
dc.contributor.author | Chung, Myung Kyoon | ko |
dc.contributor.author | Kim, K | ko |
dc.contributor.author | Sung, Hyung Jin | ko |
dc.date.accessioned | 2009-11-27T02:48:29Z | - |
dc.date.available | 2009-11-27T02:48:29Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-07 | - |
dc.identifier.citation | PHYSICS OF FLUIDS, v.17, no.7, pp.634 - 639 | - |
dc.identifier.issn | 1070-6631 | - |
dc.identifier.uri | http://hdl.handle.net/10203/13533 | - |
dc.description.abstract | On the notion that the Reynolds stresses are transported with different time scales depending on the transport direction, the third-order velocity correlations are represented by a new turbulent gradient transport model with a tensorial Lagrangian time scale. In order to verify the proposed model, DNS data are first obtained in a turbulent channel flow at Re-tau = 180 and 300, and tensorial Lagrangian time scales are computed. The present model predictions are compared with direct numerical simulation data and those predicted by the third-order turbulent transport model of Hanjalic and Launder that uses a scalar time scale. The result demonstrates that the Reynolds stresses are indeed transported with different time scales depending on the transport direction. c 2005 American Institute of Physics. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | CHANNEL FLOW | - |
dc.subject | SIMULATIONS | - |
dc.subject | STATISTICS | - |
dc.title | Tensorial time scale in turbulent gradient transport of Reynolds stresses | - |
dc.type | Article | - |
dc.identifier.wosid | 000230633700001 | - |
dc.identifier.scopusid | 2-s2.0-23044494681 | - |
dc.type.rims | ART | - |
dc.citation.volume | 17 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 634 | - |
dc.citation.endingpage | 639 | - |
dc.citation.publicationname | PHYSICS OF FLUIDS | - |
dc.identifier.doi | 10.1063/1.2074647 | - |
dc.contributor.localauthor | Chung, Myung Kyoon | - |
dc.contributor.localauthor | Sung, Hyung Jin | - |
dc.contributor.nonIdAuthor | Cho, CW | - |
dc.contributor.nonIdAuthor | Kim, K | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | CHANNEL FLOW | - |
dc.subject.keywordPlus | SIMULATIONS | - |
dc.subject.keywordPlus | STATISTICS | - |
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