The accurate measurement of flowing steam wetness has great significance for guiding safe, economic operation and guiding design of flow passage and dehumidity device in power plant.

• 流动湿蒸汽湿度的准确测量,对于提高蒸汽透平效率和运行安全性,以及指导通流部分设计和除湿装置的设计都有重要意义。