항력저감을 위한 굽은 난류채널 유동제어Control of Turbulent Curved Channel Flow for Drag Reduction
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 최정일 | ko |
| dc.contributor.author | 성형진 | ko |
| dc.date.accessioned | 2013-03-04T22:28:03Z | - |
| dc.date.available | 2013-03-04T22:28:03Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 2002-09 | - |
| dc.identifier.citation | 대한기계학회논문집 B, v.26, no.9, pp.1302 - 1310 | - |
| dc.identifier.issn | 1226-4881 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/84417 | - |
| dc.description.abstract | A direct numerical simulation in turbulent curved channel flow is performed. The drifting Taylor-Gortler vortices are identified by applying a conditional averaging. A new algorithm is proposed based on the wavelet transform of the 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 | Korean | - |
| dc.publisher | 대한기계학회 | - |
| dc.title | 항력저감을 위한 굽은 난류채널 유동제어 | - |
| dc.title.alternative | Control of Turbulent Curved Channel Flow for Drag Reduction | - |
| dc.type | Article | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 26 | - |
| dc.citation.issue | 9 | - |
| dc.citation.beginningpage | 1302 | - |
| dc.citation.endingpage | 1310 | - |
| dc.citation.publicationname | 대한기계학회논문집 B | - |
| dc.contributor.localauthor | 성형진 | - |
| dc.contributor.nonIdAuthor | 최정일 | - |
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