The compressorlubricant deterioration by heavy gas lead to the running malfunction of the screw gas compressor.
由于重瓦斯引起压缩机油性质恶化,导致了螺杆式瓦斯压缩机发生运行故障。
2
The effects of little of lubricant in CO_2 on the performance of compressor, expander gas-cooler and evaporator were analyzed, and the model of supercritical heat transfer was also proposed.