PHYSICS AND MATHEMATICS

Analysis of dynamics penetrating of targets by compact strikers

V. P. Glazyrin, Yu. N. Orlov

Tomsk State University

Abstract: With the help of mathematical modeling methods used to study the interaction of compact strikers aluminum targets. Consider a spherical and cylindrical strikers. The behavior of the medium is described by the general position of solid mechanics. Taking into account the shock-wave phenomena, as well as education vouchers and shear damage. For the numerical simulation of the collision of bodies used the method developed. Considered two-dimensional case of axial symmetry. Get current configuration strikers - target, the area of damaged material and temporal parameters of the modeled process.

Keywords: model, velocity, striker, target, method, penetration.

DOI: 10.18454/IRJ.2015.42.003