한국전산유체공학회:학술대회논문집
- 한국전산유체공학회 2008년도 학술대회
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- Pages.143-147
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- 2008
링형 열교환기의 열전달특성에 관한 수치적 연구
NUMERICAL STUDY ON HEAT TRANSFER CHARACTERISTICS FOR RING TYPE HEAT EXCHANGER
- 발행 : 2008.03.26
초록
Numerical analysis is performed to find flow and heat transfer characteristics for ring type heat exchanger. 3-D numerical predictions are carried out for the ring type heat exchanger system with Reynolds number varying in the range of 1,000 and 10,000. From the prediction, streamwise velocity, pressure drop, flow rate and heat transfer coefficient are analyzed. It is also found that characteristics of pressure drop and heat transfer generally follow well proportional variations of Re
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