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结合某型APU试飞工作,总结了一种带负载压气机APU性能试飞方法,其中包括APU性能计算方法,能够用于指导后续APU性能试飞工作。利用总结的APU性能计算方法对APU试飞数据进行估算,揭示了现有APU性能特性试飞中的缺陷,为提高试飞考核办法指明了方向。
Combining with a type of APU flight test, an APU performance test flight method with load compressor is summarized, which includes APU performance calculation method, which can be used to guide subsequent APU performance flight test work. The APU performance calculation method is used to estimate the APU flight test data, which reveals the shortcomings of the existing APU performance test flight and points out the direction for improving the test flight evaluation method.