CIESC Journal ›› 2005, Vol. 56 ›› Issue (1): 47-52.
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LIU Jian;WEI Wenjian;DING Guoliang;WANG Kaijian
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刘建;魏文建;丁国良;王凯建
Abstract: With the help of the description methods in graph theory and the adaptive adjustment method, a steady sate simulation model for fin-and-tube heat exchanger with complex circuit arrangement was developed.This model could provide better compatibility and accuracy for the design of heat exchanger with complex circuit arrangement.Using this model, six typical fin-and-tube heat exchangers with different circuit arrangements were analyzed.The counter flow arrangement could not always achieve the best performance.With appropriate compound arrangement, the performance of heat exchanger could be improved by 2%—4%.
Key words: 翅片管, 换热器, 模型, 流路布置, 仿真
关键词: 翅片管, 换热器, 模型, 流路布置, 仿真
LIU Jian, WEI Wenjian, DING Guoliang, WANG Kaijian. Numerical simulation and analysis of performance of fin-and-tube heat exchanger with complex circuit arrangement[J]. CIESC Journal, 2005, 56(1): 47-52.
刘建, 魏文建, 丁国良, 王凯建. 对具有复杂流路布置的翅片管换热器的性能仿真与分析 [J]. 化工学报, 2005, 56(1): 47-52.
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