吸气温度对HFC-134a制冷热泵循环性能的影响

Suction Temperature Influenced on the Cycle Performance of Refrigeration and Heat Pump Using HFC 134a

本文根据国外最新资料，给出了ＨＦＣ１３４ａ热力学性质计算方程和制冷热泵循环的计算公式，并编制了计算程序，对ＨＦＣ１３４ａ热力学性质进行了计算、并对不同吸气温度的制冷热泵循环性质进行了计算与分析。

After the latest references from abroad, equations have been given for thermodynamic properties of HFC 134a, equations have been offered for thermodynamic properties of refrigeration and heat pump cycle. The calculation program has been edited. It has been calculated the thermodynamic properties of HFC 134a, It has been calculation and analysis the thermodynamic properties of refrigeration and heat pump cycle at the different suction temperature.