透平机械的多变效率和重热现象

Polytropic Efficiency and Reheat Phenomenon of Turbine Machinery

针对透平压缩机、透平膨胀机,推导了实际气体多变效率的计算方法,对重热现象的本质,以及重热系数的影响因素进行了详细分析。

Regarding to turbine compressor and turbine expander,calculation method of actual gas polytropic efficiency has been worked out,further reheat phenomenon essence and influence elements of reheat factor have been analyzed in detail.