美国组合动力技术发展及潜在军事应用分析

Analysis on the Development and the Potential Military Application of American Combined Propulsion Technology

组合动力是实现临近空间高超声速飞行及空天飞行器宽速域、大空域飞行的理想动力系统,具有很高的航空和航天应用价值。以美国当前主要组合动力方案分析为基础,对其技术发展动向和趋势进行了初步研判,并以几类典型组合动力飞行器为例分析了其潜在的军事应用。最后对我国组合动力下一步发展提出了几点建议。

As an ideal propulsion system for hypersonic flight in near space and wide speed range and large airspace flight of aerospace vehicles,the combined propulsion system has high aviation and aerospace application value.Based on the analysis of the current combined propulsion schemes in the United States,this paper makes a preliminary discussion and estimate on its technical development and trend.The potential military applications are analyzed by taking several typical combined power aircraft as examples.Some suggestions for the development of combined propulsion system in China are proposed.