压力容器2024，Vol.41Issue(5)：67-79,13.DOI:10.3969/j.issn.1001-4837.2024.05.009
卫星低温压力容器贮供技术研究进展与关键技术分析(二)
Research progress and key technology analysis of satellite cryogenic tank storage and supply technology(2)
摘要
Abstract
Aiming at the application requirements of spacecraft propulsion systems such as space satellites and spacecrafts for high-density,low-pressure storage and on-orbit refueling cryogenic propellants,the main key technologies of satellite cryogenic pressure vessels were proposed,including material and structure technology,fluid supply management technology,passive adiabatic protection technology,active refrigeration thermal coupling technology,quality monitoring technology,liquid-gas conversion technology,pressure regulation technology,flow control technology and on-orbit refueling technology.The technological progress and development trend of this research in foreign countries were analyzed,and the domestic research progress was summarized and discussed,furthermore,the suggestions for technological development were put forward.The comprehensive research shows that the storage and supply technology of satellite cryogenic pressure vessel is the core key technology in the future space field,which can provide strong support for the development of spacecraft electric propulsion system.关键词
低温压力容器/低温推进剂/低温流体管理/卫星推进系统/热耦合技术Key words
cryogenic pressure vessel/cryogenic propellant/cryogenic fluid management/satellite propulsion system/thermal coupling technology分类
机械制造引用本文复制引用
于斌,黄诚,马天驹,李凯,顾森东,郭宁,朱建炳..卫星低温压力容器贮供技术研究进展与关键技术分析(二)[J].压力容器,2024,41(5):67-79,13.基金项目
真空技术与物理重点实验室基金项目(HTKJ2021KL510002) （HTKJ2021KL510002）
