气动谐振管点火技术研究  

Investigation on gas dynamic resonance tube ignition method

作　　者：梁国柱[1] 马彬[1] 张国舟[1] 程显辰[1] 张振鹏[1] 

机构地区：[1]北京航空航天大学宇航学院,北京100083

出　　处：《推进技术》2001年第4期286-289,共4页Journal of Propulsion Technology

基　　金：国家"八六三"基金资助项目 (86 3 2 3 4 7)

摘　　要：为了发展液体火箭发动机的气动谐振管非电点火新技术 ,提出了一种新颖的组合喷嘴混气谐振加热方案 ,并介绍了所研制的氦气谐振热表面点火器和同轴氢氧谐振火炬点火器 。To develop the new technology of gas dynamic resonance tube non-electric ignition for liquid rocket engines, a new conceptual scheme of combined nozzle mixing gas resonance heating was proposed. The gaseous helium resonance surface heating igniter and the co-axial gaseous oxygen-hydrogen resonance torch igniter were described. And the general engineering design criteria for the resonance tube igniter were proposed.

关 键 词：液体推进剂 火箭发动机 点火系统 气动谐振管 非电点火技术 氦气谐振热表面点火器 同轴氢氧谐振火炬点火器 气动参数 

分 类 号：V434[航空宇航科学与技术—航空宇航推进理论与工程]