Study on influence of missile-target intersection parameters on damaged steel plate of blast-fragmentation warhead

Abstract In order to study the damage effect of blast-killing warhead on steel target at different falling velocities and angles, AUTODYN-3D software was used numerically simulate velocitis angles using SPH algorithm. The results show that hole shape plate is quadrilateral when angle 0°, round 90°, circular fan-shaped 30° 60°. At same angle, area increases with increase velocities. velocities, first then decreases angle.