摘要
翅片管蒸发器的结霜将增加空气压降,增大传热热阻,从而直接影响到蒸发器的效率及空气侧平均换热系数。本文就低温工况下,结霜对蒸发器性能的影响进行了测试研究,为翅片管蒸发器的设计应用提供了重要依据。
Frost of finned-tube evaporator will increase air pressure drop and heat transfer resistance. It affects the efficiency of the evaporator and the average heat transfer coefficient of air part. The effects on the performance of finned-tube evaporator of frost have been conducted under low temperature conditions in this paper. The results provide important basis for the design and application of the finned-tube evaporator
出处
《制冷与空调》
2002年第6期12-14,11,共4页
Refrigeration and Air-Conditioning
