固体火箭发动机激光点火装置研究  

Research of Laser Ignition Device for Solid Rocket Motors

作　　者：张秋芳[1] 黄强[1] 梁月玫[1] 王世安[1] 肖映辉[1] 

机构地区：[1]中国航天科技集团公司四院四十一所,西安710025

出　　处：《固体火箭技术》2001年第2期16-18,共3页Journal of Solid Rocket Technology

摘　　要：介绍了激光点火器的工作原理、结构及试验结果。已研制成功的激光点火器输出能量不小于 1 .0 J,结构质量不大于0 .9kg,实现了双路点火 ,其安全性、可靠性比传统的电能点火器有了很大提高。The operating principle, structure and test results of a laser igniter are introduced. Its output power is not less than 1.0 J and structural mass not greater than 0.9kg. The device has a double ignition circuit and better safety and reliability in comparison with the classical electric igniter. It has had practical application function for firing solid rocket motors.

关 键 词：激光点火装置 固体推进剂 火箭发动机 固体激光器 

分 类 号：V435[航空宇航科学与技术—航空宇航推进理论与工程]