论文部分内容阅读
该文给出压气机组间喷水燃气轮机数学模型 ,并据此模型计算出压气机的出口温度、压缩功、涡轮进口温度、循环效率及输出功率随喷水量变化关系。分析了大气温度、压比及涡轮进口温度变化时的压气机级间喷水燃气轮机的性能变化规律 ,讨论了压气机不同位置喷水对燃气轮机比功和循环效率等性能的影响
In this paper, the mathematical model of the jet turbine gas turbine between compressors is given. Based on this model, the outlet temperature, the compression work, the inlet temperature of the turbine, the circulation efficiency and the output power of the compressor are calculated. The variation regularity of the performance of the LPG turbine is analyzed when the air temperature, the pressure ratio and the inlet temperature of the turbine are changed. The influence of the different position of the compressor on the specific power and the cycle efficiency of the gas turbine is also discussed