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二元混合工质的节流最大转变温度状态方程计算
The Calculations of the J-T Maximum Inversion Temperature of Binary Mixtures by the Equation of State
【摘要】 基于对 Joule- Thomson系数αh 及转变曲线计算公式的推导 ,计算了二元混合工质的最大转变温度 Tkm ,所得结果对节流制冷机的性能分析及工质选择具有重要的意义
【Abstract】 Expressions of Joule-Thomson coefficient α h and inversion curve are deduced, the maximum inversion temperature of binary mixtures is also obtained in this paper. The calculation results can be helpful in the performance analysis and refrigerant selection of the J-T refrigerator.
【关键词】 节流制冷;
转变曲线;
状态方程;
混合工质;
【Key words】 J-T refrigeration Inversion curve; Equation of state; Mixed-refrigerant;
【Key words】 J-T refrigeration Inversion curve; Equation of state; Mixed-refrigerant;
- 【文献出处】 低温与超导 ,Cryogenics and Super Conductivity , 编辑部邮箱 ,2001年01期
- 【分类号】TB651
- 【下载频次】55