摘要
围绕航空发动机它机飞行试验,研究了发动机它机试飞平台飞机的选型原则、设计及建设重点等问题,对比分析发动机它机试飞与其直接配装飞机试验的试验方法差异,结果表明,发动机它机试飞的方法更简单、效果更好、风险更小,具有一定的优越性,可以广泛用于新研发动机、航空发动机新概念/新技术演示验证及技术攻关。
Based on flying aero-engine on the flight test bed, the principle of selecting airplane platform as flight test bed is studied, and the main problems about the design and construction of flight test bed are introduced. By comparing and analyzing two methods of aero-engine flight test, which are flying on the flight test bed and indirectly flying on the airplane, it is concluded that the method of flying aero-engine on flight test bed is easier, more effective and running with less risk. Since the superiority of such method, it can be widely applied for demonstration and verification of new developed aero-engine and new concept or technology.
出处
《工程与试验》
2017年第2期36-41,共6页
Engineering and Test
关键词
航空发动机
飞行台
飞行试验
载机选型
aero-engine
flight test bed
flight test
aircraft selection
