汽轮机真空严密性试验的一种设想

Assumption about Vacuum System Tightness of Steam Turbine

汽轮机真空是汽轮机经济运行的关键,真空严密性是影响汽轮机真空的主要因素。针对目前真空严密性试验存在的问题,设想了一种新的真空严密性试验系统,为真空严密性试验提供了参考。

Vacuum system is important to the turbine＇s economy operation, and vacuum tightness is the main factor that affects vacuum of steam turbine. At present, some problems are there in the vacuum tightness experimentation. This paper assumes a new system of vacuum tightness experimentation and provides the reforence to the vacuum tightness experimentation.