运载火箭空中回收技术研究  

Aerial Recovery Technology of Launch Vehicle

作　　者：汪小卫[1] 郑正路[1] 张雨佳 吴胜宝[1] 高朝辉[1] WANG Xiaowei;ZHENG Zhenglu;ZHANG Yujia;WU Shengbao;GAO Zhaohui(R&D Center,China Academy of Launch Vehicle Technology,Beijing 100076,China)

机构地区：[1]中国运载火箭技术研究院研究发展部,北京100076

出　　处：《航天返回与遥感》2020年第3期10-15,共6页Spacecraft Recovery & Remote Sensing

摘　　要：为探索新型运载火箭重复使用子级回收技术,文章首先对运载火箭空中回收技术的应用需求进行了分析;然后对国际上相关技术的研究现状进行了简要综述,并针对某型液氧甲烷重复使用运载火箭,设计了其一子级动力舱段的典型空中回收总体技术方案,给出了空中回收典型流程;最后对空中回收涉及的各项关键技术进行了分析,结果表明,空中回收作为一种运载火箭重要部段的回收方式具有无损、精确、快速、机动等优点,具有重要的研究价值和推广意义,相关关键技术解决途径明确,可尽快开展飞行试验验证,实现工程应用。To study new launch vehicle stage recovery technology,the application demand of launch vehicle aerial recovery is analyzed firstly in this paper,and then the state-of-art of aerial recovery technology is summarized,and a typical aerial recovery of the first stage engine of a LOX/Methane launcher is designed.At last,the corresponding key technologies of aerial recovery are presented.The result indicates that as a stage recovery method,the aerial recovery has advantages such as non-damage,precision,fast and flexibility.And it has significant value and application prospect,and the solutions of key technologies are identified,the flight test can be considered as soon as possible.

关 键 词：运载火箭 子级回收 关键技术 空中回收 

分 类 号：V525[航空宇航科学与技术—人机与环境工程]