摘要
本文针对汽车空调制冷系统的特点，通过对制冷系统的模拟计算与分析，阐述了采用Ｒ２２ 替代Ｒ１２ 后对汽车空调制冷系统的制冷效果、传热性能、管道压降及系统匹配等方面产生的影响，得出了一些有益的结果。
In This paper,by analysing the performances of a automobile air conditioner,we have discussed the alternative's influences on the cooling capacily,The heat transfer features of The heat exchangers.the pressure losses in the pipes and the matching features of the system bacause of using R 22 as a alternative for R 12.obtained some voluable results and put for ward some improving proposals.
出处
《制冷学报》
CAS
CSCD
北大核心
1999年第3期16-21,共6页
Journal of Refrigeration
