【摘要】 分析了目前对压气机特性曲线的处理方法。提出采用偏最小二乘法对压气机特性曲线进行回归分析。计算分析表明,该方法具有较快的计算速度和较高的计算精度,可以用于燃气轮机的仿真计算。更多还原

【Abstract】 Conditional methods of fitting the compressor characteristic map are discussed,and a new mathematical model has been built,the model is developed using the partial least square regression method,which shows great agreement with field data from the characteristic map.It shows that the model can be used in the simulation of gas turbine in normal load range.更多还原