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This article is cited in 3 scientific papers (total in 3 papers)
Limits of increasing the penetration of shaped-charge jets by pulsed thermal action on shaped-charge liners
A. V. Babkin, P. A. Bondarenko, S. V. Fedorov, S. V. Ladov, V. I. Kolpakov, S. G. Andreev Bauman Moscow State Technical University, Moscow, 107005
Abstract:
The effect of preheating of liners on the penetration capability of shaped charges is considered theoretically. It is shown that for a plastically fractured shaped-charge jet, preheating of the liner generally increases the effective jet length and shaped-charge jet penetration. Restrictions on the parameters of preheating of shaped-charge liners due to the possible thermal initiation of the explosive are established. It is noted that excessive weakening of a shaped-charge jet can lead to transition from plastic to volume fracture with a corresponding decrease in shaped-charge jet penetration. The ultimate possibilities of the thermal method for increasing the penetration capability of shaped charges are estimated. Calculation results are compared with available experimental data.
Received: 28.08.2000
Citation:
A. V. Babkin, P. A. Bondarenko, S. V. Fedorov, S. V. Ladov, V. I. Kolpakov, S. G. Andreev, “Limits of increasing the penetration of shaped-charge jets by pulsed thermal action on shaped-charge liners”, Fizika Goreniya i Vzryva, 37:6 (2001), 124–132; Combustion, Explosion and Shock Waves, 37:6 (2001), 727–733
Linking options:
https://www.mathnet.ru/eng/fgv2154 https://www.mathnet.ru/eng/fgv/v37/i6/p124
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