DC Field | Value | Language |
---|---|---|
dc.contributor.author | PARK, TAE SEON | ko |
dc.contributor.author | Sung, Hyung Jin | ko |
dc.date.accessioned | 2009-11-05T06:29:57Z | - |
dc.date.available | 2009-11-05T06:29:57Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1995-09 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, v.38, no.14, pp.2657 - 2666 | - |
dc.identifier.issn | 0017-9310 | - |
dc.identifier.uri | http://hdl.handle.net/10203/12181 | - |
dc.description.abstract | An improved version of nonlinear low-Reynolds-number k-epsilon model is developed. In this model, the limiting near-wall behavior and nonlinear Reynolds stress representations are incorporated. Emphasis is placed on the adoption of R(y) (=k(1/2)y/v) instead of y(+) (=u,y/v) in the low-Reynolds-number model for predicting turbulent separated and reattaching flows. The non-equilibrium effect is examined to describe recirculating flows away from the wall. The present model is validated by doing the benchmark problem of turbulent flow behind a backward-facing step. The predictions of the present model are cross-checked with the existing measurements and DNS data. The model performance is shown to be generally satisfactory. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | HEAT-TRANSFER | - |
dc.subject | CHANNEL FLOW | - |
dc.subject | SHEAR-FLOW | - |
dc.subject | NEAR-WALL | - |
dc.subject | LAYER | - |
dc.subject | SIMULATION | - |
dc.subject | STRESS | - |
dc.title | A nonlinear low-Reynolds-number k-ℇ model for turbulent separated and reattaching flows—I. Flow field computations | - |
dc.type | Article | - |
dc.identifier.wosid | A1995RK35200014 | - |
dc.identifier.scopusid | 2-s2.0-0029103547 | - |
dc.type.rims | ART | - |
dc.citation.volume | 38 | - |
dc.citation.issue | 14 | - |
dc.citation.beginningpage | 2657 | - |
dc.citation.endingpage | 2666 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | - |
dc.identifier.doi | 10.1016/0017-9310(95)00009-X | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Sung, Hyung Jin | - |
dc.contributor.nonIdAuthor | PARK, TAE SEON | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | HEAT-TRANSFER | - |
dc.subject.keywordPlus | CHANNEL FLOW | - |
dc.subject.keywordPlus | SHEAR-FLOW | - |
dc.subject.keywordPlus | NEAR-WALL | - |
dc.subject.keywordPlus | LAYER | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordPlus | STRESS | - |
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