C50—8.83/0.118型汽轮机湿蒸汽对末几级叶片的影响

Analysis to Satety of Typt-C50-8.83/0.118 Steam Turbine with Humid Steam to Several End Class Leafs Silce

阐述C50-8.83/0.118抽汽机组湿蒸汽对末几级叶片的影响,简要提出了末级叶片安全运行的可行性措施。

Expound the effect of type - C50 - 8.83/0. 118 air exhauster with bumid steam to the end class leaf＇ s slice. Through the control of degree of humidity to the steam, it doesn＇ t only increase the economic condition of steam turbine electric generator, but also increase the safety of operating the units, and entend the life span of end class leaf＇ s slice level 4. THe synopsis puts forward the posaible measures of how to operte the end class leaf＇s slice sately.