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This article is cited in 4 scientific papers (total in 4 papers)
Thermal softening of metallic shaped-charge jets formed by collapse of a shaped-charge liner in the presence of a magnetic field
S. V. Fedorov Bauman Moscow State Technical University, Moscow, 105005, Russia
Abstract:
This paper presents an analysis of the possibility of increasing the ultimate elongation and penetration capability of metallic shaped-charge jets in the presence of an axial magnetic field in the shaped-charge liner by the heating and thermal softening of the jet material due to a sharp increase in the magnetic-field induction in the jet formation region upon liner collapse. This process is studied by numerical simulation in a quasi-two-dimensional formulation taking into account the inertial extension of the conductive rigid-plastic rod in the presence of a longitudinal magnetic field in it.
Keywords:
explosion, shaped-charge jet, shaped-charge liner, magnetic field, induction heating, thermal softening, ultimate elongation.
Received: 03.10.2014
Citation:
S. V. Fedorov, “Thermal softening of metallic shaped-charge jets formed by collapse of a shaped-charge liner in the presence of a magnetic field”, Prikl. Mekh. Tekh. Fiz., 57:3 (2016), 108–120; J. Appl. Mech. Tech. Phys., 57:3 (2016), 483–493
Linking options:
https://www.mathnet.ru/eng/pmtf840 https://www.mathnet.ru/eng/pmtf/v57/i3/p108
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Abstract page: | 25 | Full-text PDF : | 18 |
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