摘要
美国太空探索技术公司于2018年5月完成猎鹰9Block5构型火箭的首次飞行任务,研究猎鹰9Block5构型火箭的总体方案,以及为更好地实现重复使用所采取的动力系统升级、箭体结构优化和其他改进措施,回顾了猎鹰9火箭3次主要构型升级的改进方案和衍化路线,分析了此构型火箭首飞对世界航天发展的影响,提出了未来商业航天运输系统的发展建议。
The Space Exploration Technologies Corporation has completed Falcon 9 Block5 launch vehicle's maiden flight recently.The general proposal of the Falcon 9 Block5 launch vehicle is studied.The technical improvement for better recycle using is introduced,including the engine promotion,the structure optimization and so on.The ameliorations and the improvement ways of main three block-upgrades have been reviewed.The influence of this maiden flight for the whole industry is analyzed,and the advice for the future commercial space transportation system development is proposed.
出处
《宇航总体技术》
2018年第5期1-7,共7页
Astronautical Systems Engineering Technology
基金
航天系统部"十三五"专用技术(30506030304)
