以超音燃烧冲压喷气发动机为动力,使飞行器以高超音速穿越大气层,这个概念在过去二十年里已完整建立了。而且决定其各部件性能的研究也被确证,但至今尚无完整的发动机循环分析。本文旨在回顾和讨论以前作过的单一部件研究,并将之综合成统一循环分析,给出用这种分析来优化设计超燃冲压发动机所需的方法。文中还给出了应用这种优化设计程序设计导弹的一个特例。 The concept of using supersonic combustion ramjet to power the aircraft across the atmosphere at high speed has been completely established over the past two decades. And the research that determines the performance of each component has also been confirmed, but so far there is no complete analysis of the engine cycle. The purpose of this paper is to review and discuss previous studies of single components and to synthesize them into a unified cycle analysis and to present the method required to optimize the design of a scramjet with this analysis. The paper also gives a special case of missile design using this optimization design procedure.