载人航天
載人航天
재인항천
MANNED SPACEFLIGHT
2014年
5期
474-479
,共6页
马方超%刘文川%丁建春%史淑娟%张智
馬方超%劉文川%丁建春%史淑娟%張智
마방초%류문천%정건춘%사숙연%장지
运载火箭%推进剂%交叉输送%概念
運載火箭%推進劑%交扠輸送%概唸
운재화전%추진제%교차수송%개념
launch vehicle%propellant%cross feed%conceptual study
介绍了液体运载火箭推进剂交叉输送技术的分类及概念。对国外常用的推进剂交叉输送技术方案进行了对比，分析了其技术优势及应用前景。阐明了推进剂交叉输送技术应用的关键技术。分析认为推进剂交叉输送系统能够显著提高运载火箭的运载能力，并能够实现动力系统冗余。
介紹瞭液體運載火箭推進劑交扠輸送技術的分類及概唸。對國外常用的推進劑交扠輸送技術方案進行瞭對比，分析瞭其技術優勢及應用前景。闡明瞭推進劑交扠輸送技術應用的關鍵技術。分析認為推進劑交扠輸送繫統能夠顯著提高運載火箭的運載能力，併能夠實現動力繫統冗餘。
개소료액체운재화전추진제교차수송기술적분류급개념。대국외상용적추진제교차수송기술방안진행료대비，분석료기기술우세급응용전경。천명료추진제교차수송기술응용적관건기술。분석인위추진제교차수송계통능구현저제고운재화전적운재능력，병능구실현동력계통용여。
The classification and concepts of propellant cross feed technology of liquid rocket was in-troduced in this paper .Commonly used foreign propellant cross feed technology solutions were com-pared , and the technical advantages and applications were analyzed .The key technologies of propel-lant cross feed application were expounded .The application of propellant cross feed system can sig-nificantly improve the carrying capacity of launch vehicle and realize power system redundancy .
