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APU空中起动性能匹配设计是APU系统设计与集成的重要内容。本文提出了一种针对带有冲压进气门的APU系统的空中起动性能匹配试验方法,并结合其在实际工程中的应用,对APU空中起动控制规律的选择进行了验证与分析。
APU air start performance matching design is an important part of APU system design and integration. In this paper, an air-start performance matching test method for APU system with ram-type intake valve is proposed, and its application in practical engineering is validated and analyzed.