多点偏心起爆战斗部X光实验研究

X-ray Experimental Research on Off-Axis Multi-Spots Initiation Warhead

利用高速脉冲 X 光摄影技术.对偏心多点起爆定向战斗部进行了实验研究,测试了两点起爆夹角分别为45°、60°和90°时杆条的飞散初速和飞散方向,并与中心起爆战斗部进行了对比。实验结果表明,对于偏心起爆战斗部,两点起爆夹角为60°时,在目标方向上杆条数量增益较大。

By application of the photography technology of high speed impulse X-ray,the off-axis multi-spots initiation warhead is experimentally researched.The distribution initial velocities and the distribution initial directions of the rods are measured under the condition of the initiation inclinations which are 45(,60(,and 90(.And the experimental re- sults are compared with the results of the central initiation.It is showed to the off-axis initiation warhead that when the initiation inclination is 60(,the quantity increase in the direction of target is much more than the quantity increase of the other inclination in the direction of target.