火炸药学报2012，Vol.35Issue(1)：52-54,63,4.
CL-20基交联改性双基推进剂的燃烧性能
Combustion Properties of Cross-linking Modified Double-base Propellant with CL-20
宋振伟 1李笑江 1严启龙 1刘芳莉 1刘萌 1刘鹏1
作者信息
- 1. 西安近代化学研究所,陕西西安710065
- 折叠
摘要
Abstract
Formulas of cross-linking modified double-base propellant with CL-20, HMX, RDX and their mixture as oxidizer were designed. Their combustion properties were studied. The results show that the burning rate of propellant with CL-20 was obviously increased with slightly higher pressure exponent. The pressure exponent over the pressure range of 5- 20 Mpa is only 0. 48. The trends of combustion properties for CL-20/HMX-XLDB and CL-20/ RDX-XLDB propellant after the substitution of CL-20 for 50% (mass fraction) HMX or RDX are different. The burning rate of CL-20/HMX-XLDB propellant is lower than that of HMX-XLDB propellant at the pressure of 12MPa. The pressure exponent of CL-20/HMX-XLDB propollant is higher than that of HMX-XLDB propollont over the presure range from 5 Mpa to 20 Mpa.关键词
物理化学/CL-20/XLDB推进剂/燃烧性能/压强指数Key words
physical chemistry/CL-20/XLDB propellant/combustion property/pressure exponent分类
军事科技引用本文复制引用
宋振伟,李笑江,严启龙,刘芳莉,刘萌,刘鹏..CL-20基交联改性双基推进剂的燃烧性能[J].火炸药学报,2012,35(1):52-54,63,4.
