化学结构对平台推进剂催化燃烧性能影响的理论分析  

Theoretical Research of Influence of Chemical Components on Combustion Property of Double Base Plateau Propellants

作　　者：王祎 宋洪昌[2] 白华萍[2] 康建成 

机构地区：[1]中船重工第705研究所,陕西西安710075 [2]南京理工大学化工学院 [3]驻太原兴安化学材料厂空军代表室,山西太原030008

出　　处：《火炸药学报》2004年第4期55-58,共4页Chinese Journal of Explosives & Propellants

基　　金：国防基础研究项目(DJ00014)

摘　　要：利用建立的以准一维气相反应流为基础的推进剂稳态燃烧模型,计算了推进剂配方组成对催化燃烧性能的影响,从化学结构的角度分析了平台燃烧的影响因素,由此解释了平台燃烧全过程的化学本质和推进剂燃速压强指数的化学本质,提出了平台推进剂配方和燃速优化设计的原则,为燃速和燃速压强指数的调节提供了理论依据,其结论与国内外实践结果相一致。The influence of main chemical components of double base plateau propellant on its combustion property was investigated by theoretical computation,which was based on one-dimensional gaseous phase reaction flow model. The computation results were not only in agreement with domestic and international practical experience, but also could explain the chemical essence of propellant burning process. So through optimizing propellant formula, the results might be used to adjust the burning rate and pressure exponent of double base plateau propellants.

关 键 词：固体推进剂 催化燃烧 化学结构 燃烧模型 燃速凋节剂 

分 类 号：V512[航空宇航科学与技术—航空宇航推进理论与工程]