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Zhurnal Tekhnicheskoi Fiziki, 2014, Volume 84, Issue 1, Pages 61–66
(Mi jtf7983)
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This article is cited in 5 scientific papers (total in 5 papers)
Solids
On shock initiation in brisant explosives by a high-current electron beam
B. P. Aduev, G. M. Belokurov, S. S. Grechin, I. Yu. Liskov Institute of Coal Chemistry and Material Science SB RAS, Kemerovo
Abstract:
The feasibility of shock initiation in thin pentaerythritol tetranitrate (PETN) single crystals under the action of a pulsed high-current electron beam (0.25 MeV, 20 ns, 15 J/cm$^2$) is shown experimentally. The real-time dynamic characteristics of crystal glow arising under the action of the electron beam and glow due to subsequent shock-wave-induced transformations are presented. A shock wave results from beam energy absorption and initiation of an exothermal chemical reaction in the irradiated layer.
Received: 03.04.2013
Citation:
B. P. Aduev, G. M. Belokurov, S. S. Grechin, I. Yu. Liskov, “On shock initiation in brisant explosives by a high-current electron beam”, Zhurnal Tekhnicheskoi Fiziki, 84:1 (2014), 61–66; Tech. Phys., 59:1 (2014), 60–65
Linking options:
https://www.mathnet.ru/eng/jtf7983 https://www.mathnet.ru/eng/jtf/v84/i1/p61
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