대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)
- 대한설비공학회 2008년도 동계학술발표대회 논문집
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- Pages.233-238
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- 2008
Plandtl 수에 따른 옵셋 스트립핀에서의 열 및 유동 분석
Thermo-Flow Analysis of Offset-strip fins according to Prandtl Number
- Joo, Youn-Sik (Department of Mechanical Engineering, Hanynag University) ;
- Kim, Min-Soo (Department of Mechanical Engineering, Hanynag University) ;
- Lee, Kwan-Soo (Department of Mechanical Engineering, Hanynag University)
- 발행 : 2008.11.21
초록
This paper numerically investigates thermo-flow characteristics of offset strip fins to obtain a correlation between heat transfer and pressure drop. The flow was divided into three regimes, i.e. laminar, transition and turbulent. The predicted j and f values from the SST k-