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Zhurnal Tekhnicheskoi Fiziki, 2013, Volume 83, Issue 8, Pages 43–52
(Mi jtf8507)
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This article is cited in 50 scientific papers (total in 50 papers)
Plasma
Stratification dynamics and the development of electrothermal instability at the wire explosion
R. B. Bakshta, S. I. Tkachenkobc, V. M. Romanovad, A. R. Mingaleevd, V. I. Oreshkina, A. E. Ter-Oganes'yand, T. A. Shelkovenkod, S. A. Pikuzd, T. A. Khattatovb a Institute of High Current Electronics, Siberian Branch of the Russian Academy of Sciences, Tomsk
b Moscow Institute of Physics and Technology (National Research University), Dolgoprudny, Moscow Region
c Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
d P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
Abstract:
The stratification dynamics at wire explosion of copper and nickel wires (25 and 50 $\mu$m) in air is studied under current dwell conditions. Experimental and theoretical data are presented for the stratification of a core due to electrothermal instability. The evolution of strata during the quasi-adiabatic expansion of the core is studied, and it is shown that the elongation of strata and their dynamics are well described in terms of a model of electrothermal instability for conductors with different diameters.
Received: 14.11.2012
Citation:
R. B. Baksht, S. I. Tkachenko, V. M. Romanova, A. R. Mingaleev, V. I. Oreshkin, A. E. Ter-Oganes'yan, T. A. Shelkovenko, S. A. Pikuz, T. A. Khattatov, “Stratification dynamics and the development of electrothermal instability at the wire explosion”, Zhurnal Tekhnicheskoi Fiziki, 83:8 (2013), 43–52; Tech. Phys., 58:8 (2013), 1129–1137
Linking options:
https://www.mathnet.ru/eng/jtf8507 https://www.mathnet.ru/eng/jtf/v83/i8/p43
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