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Fizika Goreniya i Vzryva, 2005, Volume 41, Issue 1, Pages 81–88 (Mi fgv1660)  

This article is cited in 14 scientific papers (total in 14 papers)

Drag of nonspherical particles in a flow behind a shock wave

V. M. Boiko, S. V. Poplavskii

Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk
Citations (14)
Abstract: The early stage of velocity relaxation of nonspherical particles in a flow behind an incident shock wave is considered by the method of multiframe shadowgraphy. A procedure of processing the data on the motion of a free body for determining its acceleration is proposed; in combination with the diagnostic method used, the procedure forms something like a noncontact aerodynamic balance. Novel data on the drag of bodies of irregular shape in a flow behind a shock wave with Mach numbers of 0.5–1.5 and Reynolds numbers of $\approx$10$^5$ typical of dust explosions are obtained. It is found that the values of drag of a nonspherical bluff body and a sphere under these conditions are similar and exceed the drag of a sphere in a steady flow by a factor of 2 to 3.
Keywords: shock waves, dust suspensions, velocity relaxation, drag.
Received: 24.12.2003
English version:
Combustion, Explosion and Shock Waves, 2005, Volume 41, Issue 1, Pages 71–77
DOI: https://doi.org/10.1007/s10573-005-0008-0
Document Type: Article
UDC: 532.529+533.6
Language: Russian
Citation: V. M. Boiko, S. V. Poplavskii, “Drag of nonspherical particles in a flow behind a shock wave”, Fizika Goreniya i Vzryva, 41:1 (2005), 81–88; Combustion, Explosion and Shock Waves, 41:1 (2005), 71–77
Citation in format AMSBIB
\Bibitem{BoiPop05}
\by V.~M.~Boiko, S.~V.~Poplavskii
\paper Drag of nonspherical particles in a flow behind a shock wave
\jour Fizika Goreniya i Vzryva
\yr 2005
\vol 41
\issue 1
\pages 81--88
\mathnet{http://mi.mathnet.ru/fgv1660}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2005
\vol 41
\issue 1
\pages 71--77
\crossref{https://doi.org/10.1007/s10573-005-0008-0}
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  • https://www.mathnet.ru/eng/fgv/v41/i1/p81
  • This publication is cited in the following 14 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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