A COMPARISON OF THERMAL PERFORMANCE OF SPLIT FLOW HEAT EXCHANGERS

Abstract

Abstract: Based upon analytical solutions of governing equations for heat transfer in <1-3>, <2-4>,and<2-6)split flow heat exchangers, the expressions for the temperature efficiency P and LMTD correction factor Fare presented. F and P values for<1-n>(n=2,3,4)and<2-n>(n=4,6,8)split flow heat exchangers are compared over the meaningful range of values of thermal flow rate ratio R and number of heat transfer units (NTU), The results are discussed.

Key words: 传热有效度, 对数平均温差修正系数, 分流式换热器, 温度效率, Cemented carbide, Creep feed grinding, End mill, Surfaces roughness, Helical flute

Zhuang Zhenwan. A COMPARISON OF THERMAL PERFORMANCE OF SPLIT FLOW HEAT EXCHANGERS[J]. , 1989, 25(1): 46-52.

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A COMPARISON OF THERMAL PERFORMANCE OF SPLIT FLOW HEAT EXCHANGERS

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