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制冷剂流路对冷凝器换热特性的影响 被引量:25

Effect of circuit arrangement on the heat exchange performance of air cooled condensers
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摘要 对于复杂流路的肋片管换热器进行了换热性能实验 ,实验用冷凝器流路分别为 1~4路 ,在实验条件下 ,2路的设计达到了最大的换热量。根据试验结果分析了产生换热性能差异的原因。 Carries out an experiment of heat exchange performance of complex circuit air cooled fin tube condensers. The arrangements of condensers include one, two, three and four circuits. In same experiment conditions, the arrrangement of two circuits showed the best performance. Analyses the causes of heat exchange differences based on the result.
出处 《暖通空调》 北大核心 2002年第5期61-63,共3页 Heating Ventilating & Air Conditioning
关键词 肋片管换热器 冷凝器 流路 空调 风冷式换热器 fin tube heat exchanger, condenser, circuit
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参考文献5

  • 1Webb R L. Principle of enhanced heat transfer. John Wiley & Sons, Inc, New York, 1994
  • 2Wanb C C, Jang J Y, Lai CC, et al. Effect of circuit arrangement on the performance of air-coold condensers. Int J Refrig, 1999, 22(4):275-282
  • 3Schlager L M,Pate M B, Bergles A E. Heat transfer and pressure drop during evaporation and condensation of R22 in horizontal micro-fin tubes. Int J Refrig, 1989, 12(1):6-14
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