摘要
分析了带回热器的制冷系统中回热器效率和回热器中压力损失对制冷系统性能的影响 ,考虑了制冷剂质量流量变化时回热器对系统制冷量的影响 ,在此基础上综合评估了回热器对制冷系统性能的影响。
The impact of the heat exchanger effectiveness and pressure drops through the liquid suction heat exchanger on system performance is analyzed.The effect of liquid suction of heat exchanger on refrigeration capacityis also consid ered when mass flow rate is changed. On these basis, an overall assessment can be made to determine the performance of refrigeration system using liquid suction heatexchanger.
出处
《流体机械》
CSCD
2003年第4期45-48,共4页
Fluid Machinery
关键词
回热器
制冷循环
制冷量
制冷系统
性能
liquid suction heat exchangers
refrigeration cycle
refrigeration capacity
