导弹火箭发动机排出物故障定位及分析  

Fault Positions and Analyses of Missile Rocket Engine’s Discharge-thing

作　　者：温瑞珩[1] 叶玮[1] 郑守铎[1] 

机构地区：[1]中国人民解放军92941部队

出　　处：《导弹与航天运载技术》2009年第2期40-44,共5页Missiles and Space Vehicles

摘　　要：针对某型导弹火箭发动机排出物故障及所造成的危害原因进行了分析和定位,确认故障为火箭发动机排出的电极塞所致,并在此基础上,对故障的机理进行了详细分析,进而提出加装遮挡板的设计方案。通过相关试验,使故障机理进一步明确,使措施得以有效验证,从而为火箭发动机的优化设计提供有价值的参考。Based on the ejection fault of some missile rocket engine and its harm, the fault is analysed and positioned. The fault is so confimed to be caused by the electrode cork for rocket engine. Based on this, the mechanism of the fault is analysed in detail and the design scheme of packing shelter board is made. Through related tests, the failure mechanism is made more clear, and the validity of the measurement is verified, and so that, a valuable reference for the optimization design of rocket engine is offered.

关 键 词：火箭发动机 排出物 故障 机理分析 

分 类 号：V43[航空宇航科学与技术—航空宇航推进理论与工程]