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Fizika Goreniya i Vzryva, 2016, Volume 52, Issue 1, Pages 84–95
DOI: https://doi.org/10.15372/FGV20160110 (Mi fgv292) 		 
This article is cited in 18 scientific papers (total in 18 papers)

Axisymmetric expanding heterogeneous detonation in gas suspensions of aluminum particles

Yu. V. Kratova, T. A. Khmel, A. V. Fedorov

Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia, 630090
Full-text PDF (739 kB) Citations (18)
DOI: https://doi.org/10.15372/FGV20160110
Abstract: A problem of expansion of heterogeneous detonation in a suspension of aluminum particles in gaseous oxygen from a circular tube and its propagation in a semi-bounded or unbounded space is studied by numerical methods. The effects of the particle diameter in monodisperse suspensions and of the composition of bidisperse suspensions on detonation propagation regimes are studied. The calculated results are compared with data on heterogeneous detonation of gas suspensions in a plane channel and on gas detonation. The critical values of the channel width and the tube diameter are found to differ by a factor of 2–2.5, as it is also observed in gas detonation. However, the ratio of the critical diameter to the detonation cell size in the case of heterogeneous detonation can be smaller than that in gas mixtures by an order of magnitude.
Keywords: numerical simulation, gas suspension, detonation, detonation wave diffraction.
Received: 17.11.2014
Revised: 18.02.2015
English version:
Combustion, Explosion and Shock Waves, 2016, Volume 52, Issue 1, Pages 74–84
DOI: https://doi.org/10.1134/S001050821601010X
Bibliographic databases:
Document Type: Article
UDC: 532.529+541.126
Language: Russian
Citation: Yu. V. Kratova, T. A. Khmel, A. V. Fedorov, “Axisymmetric expanding heterogeneous detonation in gas suspensions of aluminum particles”, Fizika Goreniya i Vzryva, 52:1 (2016), 84–95; Combustion, Explosion and Shock Waves, 52:1 (2016), 74–84
Citation in format AMSBIB
\Bibitem{KraKhmFed16}
\by Yu.~V.~Kratova, T.~A.~Khmel, A.~V.~Fedorov
\paper Axisymmetric expanding heterogeneous detonation in gas suspensions of aluminum particles
\jour Fizika Goreniya i Vzryva
\yr 2016
\vol 52
\issue 1
\pages 84--95
\mathnet{http://mi.mathnet.ru/fgv292}
\crossref{https://doi.org/10.15372/FGV20160110}
\elib{https://elibrary.ru/item.asp?id=25604618}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2016
\vol 52
\issue 1
\pages 74--84
\crossref{https://doi.org/10.1134/S001050821601010X}
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    • This publication is cited in the following 18 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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