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《Journal of North China Electric Power University》 2002-04
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Reviews on wetness measurement methods of wet steam in turbine

HAN Zhong-he, YANG Kun (Departmentof Power Engineering, North China Electric Power University, Baoding 071003, China)  
The previous and current developments of wetness measurement for the wet steam in turbine are summarized. The two methods based on thermodynamics and optics are analyzed in detail. However,they are not suitable for online measuring of steam wetness in turbine. A new method based on microwave is presented, and the principle of measurement is given.
【Fund】: 国家电力公司部级重点实验室建设项目(BD0106)
【CateGory Index】: TK31
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