DC Field | Value | Language |
---|---|---|
dc.contributor.author | Xu, CX | ko |
dc.contributor.author | Choi, JI | ko |
dc.contributor.author | Sung, Hyung Jin | ko |
dc.date.accessioned | 2009-11-27T05:44:29Z | - |
dc.date.available | 2009-11-27T05:44:29Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-12 | - |
dc.identifier.citation | AIAA JOURNAL, v.41, no.12, pp.2387 - 2393 | - |
dc.identifier.issn | 0001-1452 | - |
dc.identifier.uri | http://hdl.handle.net/10203/13556 | - |
dc.description.abstract | Direct numerical simulations of turbulent flows in a curved channel are performed. The drifting Taylor-Gortler vortices are identified by applying a conditional averaging. A new algorithm is proposed for identifying the drifting Taylor-Gortler vortices based on the wavelet transform of wall information. A continuous wavelet transform with Marr wavelets is employed to decompose the flow signals at a chosen length scale. An active cancellation is applied to attenuate the Taylor-Gortler vortices and to reduce the wall skin friction. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER INST AERONAUT ASTRONAUT | - |
dc.subject | BOUNDARY-LAYERS | - |
dc.subject | CURVATURE | - |
dc.subject | WALL | - |
dc.title | Identification and control of Taylor-Gortler vortices in turbulent curved channel flow | - |
dc.type | Article | - |
dc.identifier.wosid | 000187322600010 | - |
dc.identifier.scopusid | 2-s2.0-0942267115 | - |
dc.type.rims | ART | - |
dc.citation.volume | 41 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 2387 | - |
dc.citation.endingpage | 2393 | - |
dc.citation.publicationname | AIAA JOURNAL | - |
dc.identifier.doi | 10.2514/2.6837 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Sung, Hyung Jin | - |
dc.contributor.nonIdAuthor | Xu, CX | - |
dc.contributor.nonIdAuthor | Choi, JI | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | BOUNDARY-LAYERS | - |
dc.subject.keywordPlus | CURVATURE | - |
dc.subject.keywordPlus | WALL | - |
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