注蒸汽燃气轮机最佳注汽量的研究  

A Study of Optimum Steam Injection Rate for a Steam Injected Gas Turbine

作　　者：胡宗军[1] 吴铭岚[1] 

机构地区：[1]上海交通大学

出　　处：《热能动力工程》1998年第4期257-260,共4页Journal of Engineering for Thermal Energy and Power

摘　　要：文中首先从部件的热平衡角度出发对注蒸汽燃气轮机（ＳＴＩＧ）循环进行了热力学分析，建立了相应的热力过程计算模型，在压比π＝８～４８，透平进口温度ＴＩＴ＝９００～１３００℃的宽广范围内对ＳＴＩＧ进行了性能模拟，对最佳注汽量和性能之间的关联进行了广泛深入的研究。First, a thermodynamic analysis from the viewpoint of components heat balance is conducted of a steam injected gas turbine (STIG) with a corresponding thermodynamic process calculation model being set up. Within a wide range of pressure ratio π=8～48 and turbine inlet temperature TIT=900～1300℃ a performance simulation has been carried out for the STIG. An in depth and comprehensive study is conducted of the correlation of an optimum steam injection rate and gas turbine performance.

关 键 词：燃气轮机 蒸汽回注 最佳注汽量 STIG技术 

分 类 号：TK479.12[动力工程及工程热物理—动力机械及工程]