制冷系统的稳定性  

The Stability of Refrigeration Systems

作　　者：田长青[1] 窦春鹏[1] 杨新江[1] 石文星[1] 彦启森[1] 

机构地区：[1]清华大学,北京100084

出　　处：《流体机械》2002年第4期44-47,40,共5页Fluid Machinery

基　　金：国家自然基金项目 (5 0 1760 2 8)

摘　　要：详细介绍了制冷系统稳定性的三个研究阶段中的研究成果并对其进行了分析。Three types for the stability investigation of refrigeration systems from historical review, i.e., oscillatory motion of the mixture-vapor transition point in evaporation process, stability of the evaporator and thermal expansion valve control loop and stability of the refrigeration system with a fixed displacement compressor was introduced. These three types of stability research was analyse. A new problem stability of the variable capacity refrigeration systems is put forward according to our researches on the hunting phenomena of variable capacity refrigeration systems.

关 键 词：稳定性 制冷系统 变容量制冷系统 

分 类 号：TB61[一般工业技术—制冷工程]