PS3D
PS3D simulates the penetration of non-eroding axisymmetric projectiles into solid targets like concrete, sand, soil, aluminium, or steel. A three-dimensional trajectory is obtained for each set of initial conditions. Then, especially the penetration depth or the exit velocity of the projectile are of interest. Additionally, the warhead designer gets information about a possible projectile failure, since the elastic and plastic bending deformation of the projectile is evaluated in the PS3D analysis.
PS3D can be used for various applications in defense engineering:
- Generation of a reliable projectile design
- Analysis of sensor signatures
- Generation of input data for vulnerability models
- Design of structural elements to protect vehicles or buildings
PS3D contains several unique algorithms like
- Structural model of the pojectile to calculate plastic deformations
- 3d acceleration and spin rate sensors
- Force law model for concrete including the influence of aggregates and reinforcement
The current version of PS3D is 2.0.10. The release notes can be reviewed here.