Modelling of Ballistic Impact over a Ceramic-Metal Protection System

Author:

Neckel Leandro1,Hotza Dachamir2,Stainer Daniel3,Janssen Rolf4,Al-Qureshi Hazim Ali5

Affiliation:

1. Universidade do Extremo Sul Catarinense (UNESC), Unidade Acadêmica de Ciências, Engenharias e Tecnologia, 88806-000 Criciúma, SC, Brazil

2. Universidade Federal de Santa Catarina (UFSC), Centro Tecnológico, Departamento de Engenharia Química, 88040-900 Florianópolis, SC, Brazil

3. Construções Mecânicas Cocal Ltda, 88845-000 Cocal do Sul, SC, Brazil

4. Hamburg University of Technology (TUHH), Institute of Advanced Ceramics, 21073 Hamburg, Germany

5. Universidade Federal de Santa Catarina (UFSC), Centro de Engenharia da Mobilidade, 89218-000 Joinville, SC, Brazil

Abstract

The behavior of ceramic-metal protection against a projectile impact is modeled. The model takes into account the mass and velocity for each stage of the phenomenon. A former model was modified considering more realistic parameters such as geometries and deformation profile. To analyze the model, simulations on different parameters have been run. The impact results of different ballistic projectiles were simulated, and the movement was plotted. In addition, a deterministic simulation on the mechanical properties of the back metal plate properties was done.

Publisher

Hindawi Limited

Subject

General Engineering,General Materials Science

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