DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전세종 | - |
dc.contributor.author | 성형진 | - |
dc.date.accessioned | 2013-03-16T23:37:47Z | - |
dc.date.available | 2013-03-16T23:37:47Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2001 | - |
dc.identifier.citation | 대한기계학회 추계학술대회 , v., no., pp.294 - 299 | - |
dc.identifier.uri | http://hdl.handle.net/10203/137359 | - |
dc.description.abstract | An experimental study was made of turbulent separated and reattaching flow over a blunt body, where unsteady wake was generated by a spoke wheel-type wake generator with cylindrical rods. The influence of unsteady wake was scrutinized by altering the rotating direction (CW and CCW) and the normalized passing frequency $(0{\leq}St_H{\leq}0.20)$. The Reynolds number based on the cylindrical rod was $Re_d=375$. A phase-averaging technique was employed to characterize the unsteady wake. The effect of different rotating directions was examined in detail, which gave a significant reduction of $X_R$. The wall pressure fluctuations on the blunt body were analyzed in terms of the spectrum and the coherence. | - |
dc.language | KOR | - |
dc.publisher | 대한기계학회 | - |
dc.title | 난류박리기포에 대한 비정상 후류의 영향 | - |
dc.title.alternative | Influence of Unsteady Wake on a Turbulent Separation Bubble | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 294 | - |
dc.citation.endingpage | 299 | - |
dc.citation.publicationname | 대한기계학회 추계학술대회 | - |
dc.identifier.conferencecountry | South Korea | - |
dc.identifier.conferencecountry | South Korea | - |
dc.contributor.localauthor | 성형진 | - |
dc.contributor.nonIdAuthor | 전세종 | - |
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