摘要
介绍了长征三号乙运载火箭(CZ-3B)总体性能和分系统组成。CZ-3B火箭是中国运载火箭技术研究院研制的一枚大型三级液体运载火箭,它采用了多项成熟技术,如大推力氢氧发动机技术、四轴平台技术、冷氦加温增压技术、氢能源气动机伺服机构等,与长征三号甲(CZ-3A)和长征三号丙(CZ-3C)运载火箭构成了CZ-3A系列运载火箭。
This article mainly introduced the system performance and composition of LM-3B.LM-3B is a powerful three-stage liquid launch vehicle designed and manufactured by CALT.Mature technologies,such as the cryogenic engine,the four-axis platform,the low temperature helium pressurization system and the hydrogen-driven sevo mechanism etc are used by LM-3B.LM-3B,LM-3A and LM-3C compose LM-3A series launch vehicles.
出处
《导弹与航天运载技术》
北大核心
2005年第3期3-8,共6页
Missiles and Space Vehicles
