修理补片对飞机基本飞行性能的影响分析

Inference of Repaired Patch of Aircraft on Basic Flight Performance

首先利用欧拉方程计算了飞机特殊部位蒙皮受损修补后修理补片对气动特性的影响,继而估算了这一气动特性的变化对飞机基本飞行性能的影响,为以可靠性为中心的飞机维修提供了科学的参考依据,具有一定的实际意义。

Firstly ,the inference of repaired patch on aerodynamic characteristics of aircraft by the application of Euler equations is calculated, after the destroyed envelope on the particular position of aircraft is repaired. And then, this change of the aerodynamic characteristics upon basic flight performance of aircraft is evaluated. So this paper provides the scientific reference basis to the aircraft repair with a center of reliability, and hence possesses a greater practical significance.