Epic penetration simulation

Description:The total thickness of the tile s is Ballistic performance of the ceramic-polymer system or a single tile in some cases is quantified by residual penetration depth into a T6 aluminum Al backing block of thickness Interfaces between layers may strongly influence performance of such systems under ballistic impact. Such equations are listed in what follows next for material classes covered in Table 1. Numerical simulations invoking finite element methods, for example, those of ballistic impact of ceramic systems, are described in [ 9 — 11 ]. The current focus is the evaluation of the fidelity of the existing material models including corresponding property parameters and related numerical methods; modification of constitutive models or calibration of user-defined parameters to best match experimental ballistic results is beyond the scope of the present study. However, the importance of interfacial characteristics—for example, interface thickness, material type, and bonding strength—is not fully understood in many cases.

Views: 8565 Date: 2018-06-02 Favorited: 28