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이종휘(Jong Hwi Lee),임무기(Mu Gi Lim),강희찬(Hie Chan Kang) 대한설비공학회 2009 대한설비공학회 학술발표대회논문집 Vol.2009 No.-
The purpose of the present study is to investigate the flow resistance and the heat transfer characteristics of V type circular fin-tube heat exchanger. Four kinds of V type fin having the same fin area and the different span wise angle tested numerically. Test data for the heat transfer, pressure drop and fin temperature were shown and discussed. The pressure drop and heat transfer increased for decreasing the span wise angle up to 58% and 25% respectively.