Numerical Simulation and Analysis on Velocity Profiles of Jet Projectile Charge

Jet projectile charge (JPC) is a relatively new type of perforating jet mainly u sed for defeating concrete targets. Velocity profile is an important parameter t o investigate the penetration and performance of JPC. Since limited information such as X-ray radiographs and penetration depth can be obtained through the JPC experiment, the numerical simulation and further methodology are needed to depi ct the mechanism of JPC. This paper describes a mathematical approach based on M atlab to determine JPC veloci...