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This article is cited in 4 scientific papers (total in 4 papers)
Influence of the foil material on the uniformity of the mechanical pressure pulse in electrical explosion of metal foils
A. N. Grigoriev, E. I. Karnaukhov, A. V. Pavlenko, V. S. Sedoi Zababakhin Institute of Technical Physics (VNIITF), Russian Federation Nuclear Center, Snezhinsk, 456770, Russia
Abstract:
This paper presents the results of an experimental study of the temporal waveforms of the pressure amplitude in different regions of flat electrically exploded foils of M1T copper, AD1M aluminum, L63 brass, 80NKhS nickel alloy, VT1-00 titanium, and tin-clad lead. In the case of high-conductivity foils, explosion starts from the foil ends with a subsequent stronger growth of pressure in the centrally axial region of the exploded foil. It is shown that the electrical resistivity of the exploded metal is an important parameter that influences the uniformity and simultaneity of the explosion.
Keywords:
electrical explosion of foil, foil material, explosion simultaneity, pressure, mechanical pulse.
Received: 16.10.2014
Citation:
A. N. Grigoriev, E. I. Karnaukhov, A. V. Pavlenko, V. S. Sedoi, “Influence of the foil material on the uniformity of the mechanical pressure pulse in electrical explosion of metal foils”, Prikl. Mekh. Tekh. Fiz., 56:1 (2015), 162–170; J. Appl. Mech. Tech. Phys., 56:1 (2015), 136–142
Linking options:
https://www.mathnet.ru/eng/pmtf998 https://www.mathnet.ru/eng/pmtf/v56/i1/p162
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