摘要
本文通过热力学理论分析和系统实际匹配验证,对影响空调换热器换热能力和效率的关键因素及其内在联系进行了分析,并对现在常用换热器冷媒流路的管路阻力特性及变化规律进行了一定的分析、比较,为换热器流路的系统设计提供了一定的参考。
This paper analyzed the key factors and their internal relations which influence the heat transfer capacity and efficiency of air conditioning heat exchangers,through the analysis of thermodynamic theory and the verification of the actual matching of the system.And this paper also analyzed and compared the resistance characteristics and the variation rules of the refrigerant flow of current heat exchanger,and provided some references for the system design of the heat exchanger.
作者
杨涛
YANG Tao(Sichuan changhong air-conditioning co.,Ltd Mianyang 621000)
出处
《家电科技》
2018年第12期72-74,共3页
Journal of Appliance Science & Technology
关键词
冷媒流速
换热系数
压力损失
Refrigerant flow rate
Coefficient of heat transfer
Pressure loss
