摘要
本文提出一种三级自动复叠的制冷系统,搭建了相应的研究装置,采用R134 a/R23/R14混合制冷剂,对试验装置和混合制冷剂组分的优化试验。并对降温过程中制冷系统中混合制冷剂合流特性进行了分析。
In this paper,a three-stage auto--cascade refrigeration cycle is developed with R134a/R23/R14 and the experimental system is setup. Experimental device and the component parts of the blend refrigerants have been optimized, and the characteristics of blend refrigerants in the course of temperature decreasing process have been analyzed.
出处
《低温与超导》
CAS
CSCD
北大核心
2005年第4期24-26,32,共4页
Cryogenics and Superconductivity
