长征五号系列运载火箭研制应用分析及未来展望

Development and Application Analysis and Future Prospect of LM-5 Series Launch Vehicles

CZ-5系列运载火箭是中国新一代大型低温液体火箭,经过20年的预先研究和10余年工程研制,取得了CZ-5、CZ-5B两款大型火箭的首飞圆满成功,并于2020年圆满完成了中国首次火星探测、月球取样返回等国家重大工程发射任务。CZ-5系列运载火箭大幅提升了中国自主进入空间的能力,是中国由航天大国迈向航天强国的显著标志和重要支撑。对CZ-5系列运载火箭研制过程进行了回顾,对其任务适应能力进行了分析,对CZ-5系列运载火箭的未来进行了展望。

LM-5 is a new generation of heavy-lift cryogenic liquid launch Vehicle.After 20 years of advance research and more than 10 years of engineering development,achieving successful maiden flights of LM-5 and LM-5B,and in 2020,China’s first Mars exploration、lunar sampling and returning have been successfully completed.The LM-5 series of Launch Vehicles have greatly enhanced china’s ability to enter space independently.It’s a significant symbol and important support for China’s transformation from a space major to space power.The development process of the LM-5 Series Launch Vehicles is reviewed,its task adaptability is analyzed,and the future of the LM-5 series Launch Vehicles is prospected.