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。文中就低温工况下结霜对蒸发器性能的影响进行了测试研究 。
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 an important basis for the design and application of the finned-tube evaporator.
出处
《低温与超导》
CAS
CSCD
北大核心
2003年第1期27-30,共4页
Cryogenics and Superconductivity
