摘要
通过热力学计算,选择NHO-3作为甲基肼高能添加剂,通过冰点测试、着火延迟期测试确定了NHO-3的含量,该种以甲基肼为主体的新型燃料与氧化剂MON-20组成的双组元推进剂具有冰点低、比冲高、着火延迟期短的优点,可应用于卫星、飞船等领域。
NHO-3 was selected as the high energetic additive of methylhydrazine via thermodynamic calculation.The content of NHO-3 was confirmed via freezing point test and ignition delay test.The bipropellant consisting of oxidant MON-20 and the novel propellant,in which methylhydrazine was taken as the main part,has the advantages of low freezing point,high specific impulse and short ignition delay.It may be applied to satellite,spaceship,etc.
出处
《火箭推进》
CAS
2013年第3期87-92,共6页
Journal of Rocket Propulsion
基金
中国航天科技集团公司支撑项目(2011JY06)
关键词
高能添加剂
高比冲
低冰点
着火延迟
high energetic additive
high specific impulse
low freezing point
ignition delay
