固体炸药的反应速率方程与冲击波感度

REACTION RATE EQUATION AND SHOCK SENSITIVITY FOR SOLID EXPLOSIVES

研究了固体炸药反应速率方程中的系数与冲击波感度之间的关系。通过比较8种炸药的速率方程系数，发现点火因子I、燃烧生长因子G和耦合生成因子X能与冲击波起爆过程的各种特征相对应，从而用这三个因子的特定组合定义了3个冲击波感度参数，分别描述固体炸药的点火感度、爆轰感度和耦合强度。

Relationship between the coefficients of reaction rate equation and the shock sensitivity for 8 kinds of solid explosives is studied.It has been found that three of the reaction rate equation coefficients,namely the ignition factor I,the burning growth factor G and the coupling factor X,can each find their correspondence with the respective features of the shock initiation process.Specific groups of the three coefficients,taken as three shock sensitivity parameters are then defined.They can be used to describe the ignition sensitivity,detonation sensitivity and coupling intensity of solid explosives respectively.