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Fizika Goreniya i Vzryva, 1999, Volume 35, Issue 3, Pages 81–88 (Mi fgv2337)  

This article is cited in 8 scientific papers (total in 8 papers)

Numerical simulation of shock-wave initiation of heterogeneous detonation in aerosuspensions of aluminum particles

A. V. Fedorov, T. A. Khmel

Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk
Citations (8)
Abstract: Numerical simulations of flows of reacting two-phase media in a two-velocity, twotemperature approximation are used to study the shock-wave initiation of detonation in aerosuspensions of aluminum particles in oxygen. The conditions in a high pressure chamber under which detonation can develop after rupture of a diaphragm are determined. Two initiation scenarios are established that depend on the localization of the initiation source. It is shown that initiation brings on a self-sustained detonation regime (Chapman–Jouguet or incompletely compressed, depending on the relaxation parameters). The required initiation energy is estimated and ignition criteria are formulated. The possibility of detonation initiation when insufficiently strong shock waves are reflected from a rigid wall is discussed.
Received: 18.11.1998
English version:
Combustion, Explosion and Shock Waves, 1999, Volume 35, Issue 3, Pages 288–295
DOI: https://doi.org/10.1007/BF02674452
Bibliographic databases:
Document Type: Article
UDC: 532.529+541.126
Language: Russian
Citation: A. V. Fedorov, T. A. Khmel, “Numerical simulation of shock-wave initiation of heterogeneous detonation in aerosuspensions of aluminum particles”, Fizika Goreniya i Vzryva, 35:3 (1999), 81–88; Combustion, Explosion and Shock Waves, 35:3 (1999), 288–295
Citation in format AMSBIB
\Bibitem{FedKhm99}
\by A.~V.~Fedorov, T.~A.~Khmel
\paper Numerical simulation of shock-wave initiation of heterogeneous detonation in aerosuspensions of aluminum particles
\jour Fizika Goreniya i Vzryva
\yr 1999
\vol 35
\issue 3
\pages 81--88
\mathnet{http://mi.mathnet.ru/fgv2337}
\elib{https://elibrary.ru/item.asp?id=14950510}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 1999
\vol 35
\issue 3
\pages 288--295
\crossref{https://doi.org/10.1007/BF02674452}
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  • https://www.mathnet.ru/eng/fgv/v35/i3/p81
  • This publication is cited in the following 8 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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