Abstract
The mathematical model of a high-speed collision between bodies with arbitrary elongation and massive metallic obstacles has been suggested. The model is based on the energy balance and stage-by-stage scheme of formation of a crater. The collision process has been considered to be the quasi-stationary penetration of the deformed impactor and inertial deepening of a crater at the final step. A comparison of the calculations with the results of numerical simulations and physical experiment has shown satisfactory agreement.
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Original Russian Text © A.S. Vlasov, A.B. Sinani, 2017, published in Zhurnal Tekhnicheskoi Fiziki, 2017, Vol. 87, No. 7, pp. 1033–1039.
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Vlasov, A.S., Sinani, A.B. Model calculating high-speed collisions between bodies with different shapes and massive metallic obstacles. Tech. Phys. 62, 1049–1055 (2017). https://doi.org/10.1134/S106378421707026X
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DOI: https://doi.org/10.1134/S106378421707026X