摘要
介绍了近来提出的多基发射药燃烧模型，利用其计算方法计算了多基发射药的化学组成对燃烧性能的影响；从化学结构和化学反应的层次分析了硝胺发射药燃速－压力曲线转折和某一压力范围内压力指数大于１的原因；从化学组成的角度出发提出了多基发射药燃烧性能优化设计的一些基本原则。
In this paper,a combustion model put forward resently for the multibase propellants is introduced.Based on its numerical method,the influence of propellant chemical composition,including main components and their proportions,on the burning characteristics is studied;the theoretic analyses on the mechanisms of the transfer in the burning rate versus pressure curve and that pressure index is more than 1.0 of the nitramine propellants in certain pressure region are carried on in the view of chemical structure and chemical reaction,and some basic principles of optimization and designation of multibase propellant burning characteristics are proposed.
出处
《火炸药学报》
EI
CAS
CSCD
1997年第1期32-35,共4页
Chinese Journal of Explosives & Propellants
关键词
多基发射药
硝胺发射药
燃烧性能
燃速
燃烧机理
Multibase propellants,Nitramine Propellants,Burning characteristics,Burning Rate,combustion mechanism
