低温推进剂在轨加注关键技术研究进展与展望  

Review and Development on Key Techniques of Cryogenic Propellants On-orbit Refueling Progress

作　　者：王昊 王浩苏 陈士强 李轩 苏健 WANG Hao;WANG Haosu;CHEN Shiqiang;LI Xuan;SU Jian(Beijing Institute of Astronautical Systems Engineering,Beijing,100076)

机构地区：[1]北京宇航系统工程研究所,北京100076

出　　处：《导弹与航天运载技术（中英文）》2024年第5期21-27,共7页Missiles and Space Vehicles

摘　　要：低温推进剂在轨加注技术的应用可实现天地往返与空间转移解耦的新型航天运输模式,显著提升高轨运载能力,在未来空间大规模运输、深空探测任务中有着巨大应用潜力。针对低温推进剂在轨加注关键技术进行了研究,回顾了国外在实验室小规模与真实环境大规模下开展的试验研究,分析了在轨加注的未来应用场景及其应用优势,在此基础上对中国低温推进剂在轨加注技术的研究提出后续发展建议。The on-orbit refueling technologies of cryogen can reduce the total mass of propellants required in rocket vehicles,allowing a significant increase in the amount of payload delivered beyond low Earth orbit.It has great potential benefits in complex space transportation systems and deep space exploration tasks.A literature investigation on the key techniques of cryogenic propellant on-orbit refueling is conducted.The existing lab-scale and full-scale experimental studies are reviewed in detail.Moreover,advantages of using on-orbit refueling techniques comprehensive analysis in future space tasks are provided.Technical suggestions on the developments for on-orbit refueling of cryogenic propellants are proposed based on this research.

关 键 词：低温推进剂 在轨加注 微重力 气液界面分离 空间应用 

分 类 号：V511[航空宇航科学与技术—航空宇航推进理论与工程]