摘要
提出了在混合工质制冷循环优化中应遵循的三条较为合理和切实可行的优化原则。在此基础上 ,采用定循环运行压比优化方法 ,在较为合理的外部约束条件下 ,对二元混合工质循环进行了优化计算 ,分析了各设计变量对循环性能的影响 。
This paper proposed three practical and feasible optimizing principles for optimization of refrigeration cycles.Based on the principles a numerical optimization of refrigeration cycles using two component mixed refrigerants was conducted by using a constant cycle pressure ratio optimizing method subjected to the practicable exterior constraints.The influences of designing variables on the cycle performances are discussed.The experimental results are consistent with those of the numerical optimization.
出处
《低温工程》
CAS
CSCD
北大核心
2003年第1期48-55,共8页
Cryogenics
