摘要
测定了 HMX、RDX和 CL - 2 0三种硝胺的热分解行为 ,对硝胺单元推进剂的能量进行了理论计算 ,并采用固体推进剂燃烧过程测定系统对硝胺单元推进剂的燃烧性能进行了测定 ,分析了硝胺单元推进剂的燃烧机理。测试结果表明 ,CL- 2 0的热分解温度较低 ,其能量较高 ,燃烧速度约为 HMX的 2倍 ,压力指数与 HMX。
The behaviors of the thermal decomposition of HMX, RDX and CL-20 were determine d. The energies of the nitroamine monopropellants were calculated by theory and the combustion properties of nitroamine monopropellants were determined with the measurement system for the combustion process of propellant.The results indicat e that the temperature of thermal decomposition of CL-20 is lower and its energ y is higher. The burning rate of CL-20 is two times of the burning rate of HMX and the pressure exponent of burning rate of CL-20 is corresponded with that of HMX.
出处
《火炸药学报》
CAS
CSCD
2001年第4期48-49,共2页
Chinese Journal of Explosives & Propellants
