摘要
自动复叠制冷循环有其特殊的优点,但是混合制冷剂的配比选取仍需进一步研究。通过搭建一个三级自动复叠制冷循环实验台,并采用常规复叠制冷循环的方法,粗定制冷剂配比,再使用CSD方程微调,实验数据证明该方法的结果比较合理。
The auto cascade refrigeration has many special advantages, but the rate of refrigerants is still unsolved. This paper discussed to solve the problem. And through a three - stage auto cascade refrigeration experiment , the result of the experiment proved that this method is usable. So the COP of the refrigeration and the temperature of suction and discharging gas were shown.
出处
《低温与超导》
CAS
CSCD
北大核心
2009年第2期51-55,共5页
Cryogenics and Superconductivity
基金
上海市重点学科建设项目(T0503)资助
