High-Velocity Impact of Steel Particles on Targets Made of Porous Copper
L. A. Merzhievskii, V. P. Chistyakov
Lavrent'ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
Keywords: high-velocity impact, semi-infinite target, porous medium
Abstract
Results of studying the normal impact of small-diameter steel spheres on the surface of semi-infinite targets made of porous copper are reported. Characteristics of craters being formed are compared with results of other investigations of the impact on high-porosity targets. New experimental data form the basis for continuing these studies and can be incorporated into models that describe a high-velocity impact on porous media.
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