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Parameterization of cavern in substitute materials for standard and special military ammunition

Publication at Faculty of Physical Education and Sport |
2017

Abstract

To assess the effect of a projectile on a particular target, not only the shape of the fire canal is important after the stabilization of the whole course, but also during the penetration of the bullet through the material. A permanent cavity canal is its individual shape, dimensions, and orientation in each of the penetrating bullets.

Injury of tissues causes a number of complex reactions in the body. The main nature of the biological material is reactivity through innervation.

Experimental investigation of the raging effects of missiles is currently being carried out especially on model systems made from substitute materials. 20% gelatin block at 4 ° C and glycerine soaps are used for experimental spraying. 9 mm pistol gun guns were used to fire. Parameterization of shape changes was performed by CT and MRI.

The most significant shape changes reached the .357 Magnum - GOLD DOT. In the course of its penetration, 91% of its kinetic energy was transmitted by the replacement material.

Diagnostic methods calculated for this weapon system an opening with a diameter of more than 48.2 mm, compared to the opening of the trip. The bullet weight, impact velocity, bullet shape, and design are the main design characteristics that determine the raging effect of the projectile.

Specific profiles of fire canals give some idea of what fire injury can be expected from the weapon system being tested. From the comparison of the two substitute materials, it can be seen that in both the advantages and disadvantages are approximately in equilibrium.