Air accumulation in the condenser owing to insufficient output of air extractor can increase the terminal temperature difference and the air pressure component.
2
凝汽器内真空的稳定,需要凝汽器和抽气器的联合工作,抽气器的运行状态对凝汽器真空具有相当大的影响。
The stabilization of condenser vacuum due to the collaboration of condenser and air extractor, the running status of air extractor is influential to condenser vacuum.
Some properties of the impurity in the HL-1 tokamak are studied by the VUV spectroscopic method under different discharge conditions: regular, with wall carbonization and with a pumping limiter.