高推重比航空发动机调节规律分析

ANALYSIS OF CONTROL SCHEDULES FOR HIGH THRUST-WEIGHT RATIO TURBOFAN ENGINE

针对先进高推重比涡扇发动机采用的调节规律进行了研究。通过对采用不同调节规律下的混合加力涡扇发动机非安装性能进行对比，分析了高推重比发动机采用的调节规律的优越性。

It is important to design a suitable control schedule for aircraft engine in order to exploit its full performance potentiality and to enhance its reliability.Comparison and analysis of uninstalled performance of engine with different control schedules are carried out in this paper.The result indicates that the control schedules for the modern high thrust-weight ratio turbofan are superior significantly to the traditional control schedules of engine in enhancement performance at high speed and improvement of the working conditions of the hot section components.