DC Field | Value | Language |
---|---|---|
dc.contributor.author | 리광훈 | ko |
dc.contributor.author | 김서영 | ko |
dc.contributor.author | 성형진 | ko |
dc.date.accessioned | 2013-03-03T19:12:10Z | - |
dc.date.available | 2013-03-03T19:12:10Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-07 | - |
dc.identifier.citation | 설비공학 논문집, v.14, no.7, pp.8 - 598 | - |
dc.identifier.issn | 1229-6422 | - |
dc.identifier.uri | http://hdl.handle.net/10203/80047 | - |
dc.description.abstract | The characteristics of a pulsating flow field from a heated block representing heat-dissipating electronic component in a channel have been numerically investigated. At the channel inlet a pulsating sinusoidal flow is imposed. The Reynolds number based on the channel height (H) is fixed at Re=500, and the forcing frequency is varied in the range of $0\leqSt\leq2$. Numerical results on the time-dependent flow field are obtained and averaged over a cycle of pulsation. The effect of the important governing parameters such as the Strouhal number is investigated in detail. The results indicate that the recirculating flow behind the block is substantially affected by the pulsation frequency. To characterize the periodic vortex shedding due to the inflow pulsation, numerical flow visualizations are carried out. | - |
dc.language | Korean | - |
dc.publisher | 대한설비공학회 | - |
dc.title | 입구 유동 가진에 의한 사각 발열체 주위의 유동제어 및 열전달촉진(I) 유동장 수치해석 | - |
dc.title.alternative | Flow Control and Heat Transfer Enhancement from a Heated Block by an Inflow Pulsation(I) Flow Field Computation | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 14 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 8 | - |
dc.citation.endingpage | 598 | - |
dc.citation.publicationname | 설비공학 논문집 | - |
dc.contributor.localauthor | 성형진 | - |
dc.contributor.nonIdAuthor | 리광훈 | - |
dc.contributor.nonIdAuthor | 김서영 | - |
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