A mathematical model was developed to investigate mass flow rates in the heat transfer pipes of the air side heat exchanger with and without distribution pipes for an air source heat pump.
The tests have been conducted to analyse the working principle of temperature keeping airexchanger and test synthetically the volume of wind, pressure of wind and air heat exchanger efficiency.
本文对双向恒温换气机的工作原理进行了分析研究，并对其风量、风压及热效率等特性进行了综合测试。
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It then passes through a second heatexchanger, the evaporator, which transfers heat from the airto the refrigerant, reducing the temperature of this second body of air.