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Numerical investigations were carried out on 1.27, 3.18, 6.35, 12.7and 19.05 mm thick 2024-O aluminum target against blunt nose steel projectiles of 12.7 mm diameter and 37.7 gram mass. Three-dimensional numerical simulations of the problem are carried out using finite element code ABAQUS. The ABAQUS/Explicit finite element code in conjunction with Johnson-Cook elasto-viscoplastic material model proposed...
Numerical investigations were carried out on 1.27mm thick 2024-O aluminum plates against hemi spherically tipped nose, steel projectiles, of 12.7mm diameter and 37.7 gram mass. Three-dimensional numerical simulations of the problem were carried out using finite element code ABAQUS. The ABAQUS/Explicit finite element code, in conjunction with Johnson-Cook elasto-viscoplastic material model, proposed...
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