采用两种不同型号的温度限制器配装某型发动机进行飞行试验。试验时,其中一台发动机出现了空中停车。通过对试验数据的分析,结合温度限制器的工作原理,明确了发动机停车原因,给出了解决措施,并进行了地面及飞行验证试验。通过本次试验,可以为发动机的研制及外场排故提供参考。 Two different types of temperature limiters are used to carry a flight test on a certain type of engine. During the test, one of the engines stopped in the air. Through the analysis of the test data, combined with the working principle of the temperature limiter, the reasons for the engine shutdown were clarified, the solutions were given, and the ground and flight verification tests were carried out. Through this test, can provide a reference for the development of the engine and field troubleshooting.