火箭发动机回收与重复使用技术研究

Research on Recovery and Reuse Technology of Rocket Engine

运载火箭的可回收和重复使用技术对于降低航天发射的成本和节约资源有着重要的意义。本文首先对火箭发动机回收和重复使用的关键技术进行系统介绍,然后基于对国内外的研究现状分析,提出火箭发动机回收与重复使用的技术方案创新设计,最后总结未来火箭发动机可重复使用技术的发展趋势。本文的研究内容为明确未来火箭发动机重复使用关键技术突破的发力点和制定技术发展路线具有实际应用价值与战略意义。

Recoverable and reusable technology of carrier rocket is of great significance for reducing the cost of space exploration and saving resources. In this paper, firstly, the key technologies of recoverable and reusable technology of rocket engine are detailedly introduced. Then, based on the analysis of the present development in this field at home and abroad, an innovative technical route of recoverable and reusable technology of rocket engine is proposed. Finally, the development trend of recoverable and reusable technology of rocket engine is summarized. The research content of this paper has practical application value and strategic significance in clarifying the breakthrough point of key technologies for future rocket engine and formulating the technological development route.