【摘要】 叙述了 2 0世纪 5 0年代以来中国航天固体火箭推进技术的发展历程 ,介绍了 9种最具代表性的固体火箭发动机的技术特征、研制过程、地面试验和飞行情况 ,这些发动机分别应用于中国的探空火箭、运载火箭上面级和应用卫星变轨系统。文中还简要地评述了中国固体推进各单项技术的发展水平。更多还原

【Abstract】 The evolution course of Chinese solid rocket propulsion technology for space missions since 1950s is presented.The technical features,development process,ground tests and flight records of nine typical solid motors are described.These motors were developed for sounding rockets,upper stages of launch vehicles and orbit transfer systems in application satellites respectively.The evolution of basic technology of Chinese solid rocket motors and future developing concept are briefly introduced.The information in the paper are all based on the published literatures.更多还原