摘要
危险气体监测对火箭发射起着重要作用 ,在火箭燃料加注过程中 ,为保证安全 ,需对低温贮箱共底压力和氢浓度进行连续监测。叙述了低温贮箱共底的危险气体监测系统设计及性能测试方法 ,给出了应用实例和试验数据。
Monitoring of hazardous gas plays an important role in the process of rocket launching. During propellant filling,pressure in co bulkhead of cryogenic tanks and concentration of hydrogen,should be monitored continuously for safety.The design of the monitoring system and the method of specification testing are described,and the application example and test data are given.
出处
《导弹与航天运载技术》
2000年第2期36-39,共4页
Missiles and Space Vehicles
