通过自行设计模拟弹丸,按照靶场试验要求利用通靶和多路测时仪相结合的方式,分别对单发弹丸爆炸和多发弹丸爆炸所形成破片的飞行速度进行了实验研究,得到了两种情况下弹丸破片飞行的速度,并对格尼公式的计算结果进行了对比分析。研究结果表明多发弹丸爆炸时的破片飞行速度与单发弹丸爆炸时的破片飞行速度相差不大,但两者都小于格尼公式的计算结果。

Simulated shells were designed as the experimental projectiles, the flight velocity of fragments in multi-projectile explosion and single projectile explosion were studied by using on switch target and multi-channel time interval measuring apparatus, the flight velocity of fragments was also found and the flight velocity of fragments was comparatively analyzed by Gurney equation. The research results show that the flight velocity of fragments in multi-projectile explosion and single projectile explosion are similar, the two results are smaller than the calculation result of Gurney equation.