detonation velocity

Desensitive Ammunition and New Techniques of Safe Reliable Initiation;

钝感弹药及安全可靠起爆新技术

Study on Short-duration Pulse Initiation Sensitivity of ANBDF;

ANBDF炸药的短脉冲起爆感度研究

Cloud initiation and detonation are dependent on delay time of ignition,initi-ating energy,detonating limit,initiating method and position.

云雾起爆和爆轰与点火延滞期、起爆能、爆轰极限、起爆方式和位置等因素有关。

Among all the factors affecting the performance of EFP s shaping, method of ignition is the most important one.

借助脉冲 X光摄像实验检验了起爆方式对 EFP成形性能的影响 ,其后 ,根据紫铜平板药型罩压痕实验的结果 ,利用爆轰波理论分析了起爆方式影响 EFP成形的机理 。

In this article, copper plate impression experiments of explosive charges with the same article number, the same charge density, different charge calibres and different charge heights have been carried out under the condition of two point ignition at the same time at the upside end of the charge.

利用相同装药品号 ,相同装药密度 ,不同装药直径 ,不同装药高度的园柱形装药 ,端面两点对称布置 ,同时起爆情况下的紫铜平板药型罩压痕实验 ,及对实验结果的数据处理 ,得到了爆轰马赫波的载荷特性及传播规律的量化关

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.

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。