燃气-蒸汽混合循环装置因其具有高效率、高比功、变工况性能好等特点,越来越受到人们的重视。混合循环的性能与很多因素有关,这些因素之间也存在着相互作用和相互影响。本文对进入燃气轮机的燃气和水蒸汽的混合物(湿燃气)热力性质计算方法进行了探讨;编制了关于混合循环的计算机程序,并采用它分析了各循环参数对循环性能的影响。对联合循环和混合循环进行了比较分析。 Because of its high efficiency, high specific power and good performance under different working conditions, the gas-steam mixing cycle device has drawn more and more attention. The performance of a hybrid cycle depends on many factors, and there is also interaction and interaction between these factors. In this paper, the calculation method of the thermodynamic properties of the mixture of gas and water vapor (wet gas) entering the gas turbine is discussed. A computer program about the mixing cycle is compiled and the influence of each cycle parameter on the cycle performance is analyzed. A comparative analysis of combined cycle and mixed cycle.