Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2009.06a
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- Pages.835-840
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- 2009
Thermal and flow characteristics of confined multiple slot jet impingement with exhaust ports
배기구를 가진 국한된 다중 슬롯 충돌제트의 열유동 특성
- Kang, Soo-Jin (Department of Mechanical Engineering, Hanyang University) ;
- Cho, Woo-Jin (Department of Mechanical Engineering, Hanyang University) ;
- Lee, Jong-Hyeok (Department of Mechanical Engineering, Hanyang University) ;
- Lee, Kwan-Soo (Department of Mechanical Engineering, Hanyang University)
- Published : 2009.06.25
Abstract
In this paper, confined multiple slot jet impingement with exhaust ports is investigated numerically. A flow cell, defined as volume sectioned by the impingement and confinement surfaces and the centerlines of adjacent nozzle and exhaust port, is chosen for computational domain. The effects of Reynolds number and geometrical parameters on the heat transfer performance and the flow characteristics are studied. For turbulence, the Abe-Kondoh-Nagano version of the low-Reynolds k-
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