发射药中钝感剂含量与分布的测定  

Measurement of the Content and Distribution of Deterrent in Gun Propellant

作　　者：李理[1] 张玉荣[1] 蒙占海[1] 曹庆国[2] 辛学武[3] 

机构地区：[1]军械工程学院弹药工程系 [2]73906部队 [3]北方机器有限公司

出　　处：《火炸药学报》2006年第4期65-67,共3页Chinese Journal of Explosives & Propellants

摘　　要：利用气相色谱法对某新型发射药中钝感剂含量与分布进行了测定。借助一些假设和萃取时间及所萃取樟脑含量数据,建立了钝感剂在发射药中的含量分布模型。分析了结果误差,计算了含樟脑发射药的内弹道性能。讨论了钝感剂含量及其分布对内弹道性能主要指标pm,v0的影响。结果表明,所提出的基本假设是合理的,钝感剂含量及分布显著影响内弹道性能。The content of deterrent and its content distribution in a new propellant were measured with gas chromatography. With the help of some hypothesis and the data of extraction time and extracted camphor mass ,a model describing the content distribution of deterrent in the propellant was established. The error of experimental result was analyzed. The interior ballistic performance of propellant under certain camphor content was calculated. The effect of camphor content and content distribution on the main index of interior ballistics, pm,V0 was argued. The result shows that the presented hypothesis is reasonable. The content and content distribution of camphor in the propellant affect remarkably the interior ballistic performance.

关 键 词：分析化学 钝感剂 钝感火药 樟脑 含量分布 内弹道性能 

分 类 号：TQ562[化学工程—炸药化工] V435[航空宇航科学与技术—航空宇航推进理论与工程]