对某型航空发动机参数的调整分析

The Analysis of Adjusting Certain Aero - engine Parameters

分析某型发动机部件对有关性能参数的影响和调整机理,针对因部件效率下降较多引起的性能参数不能同时符合技术要求的问题进行分析,提出适当减小喷管喉部截面面积最小液压限制值来进行调节,使之符合技术要求。

Analyzing certain aero - engines components'influence on the performance parameters and its adjustment mechanism, this paper studies the situation that the parameters cant meet technical request when the efficiency of components decreased a lot, and proposes that it can meet the technical demand to reduce the throat area of nozzle relevantly.