火箭低温贮箱的新型共底安全监测系统  

A New Safety Monitor System for Bulkhead of Cryogenic Tanks on Launch Vehicles

作　　者：陈光奇[1] 王丽红[1] 孙冬花[1] 陈联[1] 温永刚[1] 王荣宗[1] 

机构地区：[1]兰州物理研究所真空低温技术与物理国家级重点实验室,兰州730000

出　　处：《导弹与航天运载技术》2010年第4期46-48,共3页Missiles and Space Vehicles

摘　　要：介绍了新型共底安全监测系统的结构及主要单元设计,系统功能及技术指标性能的测试。该系统应用于火箭低温推进剂加注过程中,实现了对火箭共底结构内氢、氧浓度和压力的实时监测,检测数据可靠,为火箭发射安全提供了保障作用。The structure,unit design,system function and technical performance test data of the new safety monitor system for the bulkhead of cryogenic tanks on launch vehicles are introduced.The system is applied in loading process of cryogenic propellant.The real-time monitoring of concentration and pressure of hydrogen and oxygen in the bulkhead are realized by this system and the data got is proved reliable.The system gives insurance for launching safety of launch vehicles.

关 键 词：运载火箭 共底 安全监测 

分 类 号：V475.1[航空宇航科学与技术—飞行器设计]