新型活塞泵增压轨/姿控发动机系统方案研究  

Scheme study on divert and attitude control engines with piston pump pressurized system

作　　者：李淑艳[1] 肖明杰[1] 李晓瑾[1] 郑小鹏[1] 董万峰[1] 

机构地区：[1]西安航天动力研究所,陕西西安710100

出　　处：《火箭推进》2012年第1期12-16,26,共6页Journal of Rocket Propulsion

基　　金：总装备部预研项目(2009AA702051)

摘　　要：介绍了国外新型活塞泵增压轨/姿控发动机系统发展现状,提出了一种新型活塞泵增压轨/姿控发动机系统方案,介绍了新型活塞泵增压轨/姿控发动机系统特点并分析了新型发动机系统关键技术,开展了新型活塞泵增压轨/姿控发动机系统研究,掌握了主要组件设计技术,获得了活塞泵增压系统仿真特性。The development of foreign piston pump pressurized systems for the divert and attitude control engines is narrated. A new scheme of divert and attitude control engine with a piston pump pressurized system is brought out. The system characteristics are introduced and the key technologies are analyzed. The scheme of a new piston pump pressurized system for divert and attitude control engines is studied. The design technologies of main components have been mastered. The simulation characteristics of the piston pump pressurized system were obtained.

关 键 词：活塞泵 增压系统 轨/姿控发动机 

分 类 号：V434-34[航空宇航科学与技术—航空宇航推进理论与工程]