摘要
在测量管内冷凝管换热性能时,为了满足制冷剂在管内进出口干度的控制要求,设计一套管内进出口干度的控制与测量系统。此方法原理简单,操作方便,测量精度高,可以实现在线测量和控制。
When the performance of condensing neat transfer inside tube is measured,in order to meet the requirement of refrigerant＇s dryness in the inlet and outlet of tube,designs a suit of system to control and measure the dryness with simple principle,convenient operation and high measurement precision, which can realize the control and on-line measurement.
出处
《制冷与空调》
2008年第6期47-50,共4页
Refrigeration and Air-Conditioning
关键词
冷凝实验
干度
测量
控制
两相流
condensation experiment
dryness
measurement
control
two-phase flow
