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Fizika Goreniya i Vzryva, 2018, Volume 54, Issue 1, Pages 108–117
DOI: https://doi.org/10.15372/FGV20180114
(Mi fgv481)
 

This article is cited in 7 scientific papers (total in 7 papers)

Laser initiation of the decomposition of a semi-transparent mixture of energetic materials

A. G. Knyazevaab, V. E. Zarkoc

a Tomsk Polytechnic University, Tomsk, 634050, Russia
b Institute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences, Tomsk, 634021, Russia
c Voevodsky Institute of Chemical Kinetics and Combustion, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (237 kB) Citations (7)
Abstract: In this paper, we propose a model for the heating and decomposition of a two-component mixture of energetic materials by a short laser pulse which takes into account melting and formation of a two-phase zone and the decomposition reaction of the individual components of the mixture. A binary solution of furazanotetrazine-dioxide (С$_2$N$_6$O$_3$) and dinitrazapentane (С$_3$H$_8$N$_4$O$_4$) was studied. The pressure change in the reaction zone was calculated, and the effect of pressure on the rate of decomposition reactions was examined. Numerical investigations were performed to study the dynamics of the process and determine the main stages of the process: melting, the propagation of reaction zones in the mixture, the rapid development of an explosion or the termination of reactions, depending on the amount of stored energy. The influence of the optical properties of the mixture on the dynamics of initiation process was demonstrated.
Keywords: initiation, energetic materials, laser radiation pulse, two-component mixture, two-phase zone.
Funding agency Grant number
Russian Foundation for Basic Research 16-03-00217
Received: 05.04.2017
English version:
Combustion, Explosion and Shock Waves, 2018, Volume 54, Issue 1, Pages 97–105
DOI: https://doi.org/10.1134/S0010508218010148
Bibliographic databases:
Document Type: Article
UDC: 536.46
Language: Russian
Citation: A. G. Knyazeva, V. E. Zarko, “Laser initiation of the decomposition of a semi-transparent mixture of energetic materials”, Fizika Goreniya i Vzryva, 54:1 (2018), 108–117; Combustion, Explosion and Shock Waves, 54:1 (2018), 97–105
Citation in format AMSBIB
\Bibitem{KnyZar18}
\by A.~G.~Knyazeva, V.~E.~Zarko
\paper Laser initiation of the decomposition of a semi-transparent mixture of energetic materials
\jour Fizika Goreniya i Vzryva
\yr 2018
\vol 54
\issue 1
\pages 108--117
\mathnet{http://mi.mathnet.ru/fgv481}
\crossref{https://doi.org/10.15372/FGV20180114}
\elib{https://elibrary.ru/item.asp?id=32664754}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2018
\vol 54
\issue 1
\pages 97--105
\crossref{https://doi.org/10.1134/S0010508218010148}
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  • https://www.mathnet.ru/eng/fgv/v54/i1/p108
  • This publication is cited in the following 7 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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