某型飞机反推力装置加载试验

The Loading Test of the Reserves Thrust System

由于反推力系统必须在模拟气动载荷下做试验,以验证反推力系统功能的安全可靠性。因此在液压系统地面模拟试验中需配置一套反推力装置加载系统,以实现对反推力在展开和收起过程中所受气动载荷的模拟。在简要介绍反推力系统及其加载系统的基础上,主要研究如何完成某型飞机反推力装置加载试验,并满足其性能要求。

Because of the reserves thrust system must be tested in condition of simulating the dynamic loading in order to validate the dependability of reserves thrust system. So we must develop a reserves thrust loading system to simulate the dynamic loading during extension/restriction. This article will simply introduce the reserves thrust system and the reserves thrust loading system first, then mainly focuses on the methodology of how to perform the reserves thrust system load test and how to fulfill its performance requirement for the aircraft.