液氧煤油火箭海上发射基本方案及关键技术分析
Analysis of Basic Plan and Key Technologies of Launching Liquid-Oxygen Kerosene Rocket over Sea
周鑫 1李成 1余延生 2许国志 1相有桓1
作者信息
- 1. 太原卫星发射中心,山西 太原 030001
- 2. 上海宇航系统工程研究所,上海 201109
- 折叠
摘要
海上发射火箭在提升火箭运载能力、降低残骸坠落风险等方面具有极大优势.我国已成功实施多型固体火箭海上发射任务,相比固体火箭,液氧煤油火箭具有更高的比冲和环保性.根据液氧煤油火箭陆基发射的特点规律和固体火箭海上发射任务流程及实施方案,研究了海射系统港口基地、海上发射船、运载火箭、保障船等运行的基本方案,提出海上发射任务实施流程,分析了牵制释放、连接器零秒脱落和自动对接、无人值守推进剂加注技术在海上发射火箭中的重要意义,以及需要解决的关键技术难题.
Abstract
Launching rocket over sea has great advantages in improving the rocket carrying capacity and reducing the risk of debris falling.China has successfully implemented sea launch missions of multiple types of solid rocket.Compared with solid rocket,liquid-oxygen kerosene rocket has higher specific impulse and environmental friendliness.According to the characteristics and laws of the land-based launch of liquid-oxygen kerosene rocket,the process and implementation plan of solid rocket launch missions over sea and the basic operation plans of port base,sea launch ship,carrier rocket,support ship,and other parts of the sea launch system are studied,and the implementation process of sea launch missions is proposed.The importance of diversionary release,the zero-second off and automatic docking of connector,and the unattended propellant filling technologies in sea launch rockets and the key problems to be solved are analyzed.
关键词
液氧煤油/火箭/海上发射/实施流程/关键技术Key words
liquid-oxygen kerosene/rocket/sea launch/implementation process/key technology引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据