摘要
本文对制冷剂在蒸发器中的流动进行了分析计算,在考虑了两相流动的基础上分别建立了能量、质量方程和动量计算公式,针对工质为R22的制冷系统编制的计算程序,该计算模型将对空调系统的优化分析和控制提供了有效的部件性能分析方法。
In the paper, the flow in the evaporator is analyzed.Based on two - phase flow influence, the equations of energy, mass and momentum for the evaporator are presented. A simulation proggram has been developed according to the refrigerant system with refrigerant R22, the calculation of results show that this numericai model is capable of providing an effective means to analyze components＇ performance in optimizing and controlling air- conditioning systems.
出处
《制冷》
2006年第3期51-55,共5页
Refrigeration
关键词
蒸发器
数学模型
数值分析
Evaporator, Mathematical model, Numerical analysis
