美国加速任务试车技术在军用航空发动机上的应用

Application of American Accelerated Mission Test Technology in Military Aero-engine

加速任务试车(AMT)是目前国外研究军用航空发动机耐久性的标准试验,是发动机寿命管理的重要方法。本文以美国F404-GE-402发动机、F110-GE-100发动机为例,介绍了AMT技术在发动机设计验证、部件改进、寿命管理、维修计划等方面的具体做法,对有效提高我国发动机型号研制的风险管理与控制能力和实现发动机的高可靠性具有重要的研究与借鉴价值。

As a standard test, the accelerated mission test （AMT） is currently used for the research of military aero-engine durability abroad. It is an important method of engine life management. Based on the development of F404-GE-402 engine and F110-GE-100 engine in American, this paper introduces the specific practices of AMT technology in the engine design verification, component improvement, life management, maintenance plan and other aspects, which has important research and reference values for effectively improving risk management and control ability of our engine model development and achieving high reliability.