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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2007, Volume 48, Issue 1, Pages 24–34 (Mi pmtf1991)  
This article is cited in 4 scientific papers (total in 4 papers)

Shock-wave-initiated lifting of particles from a cavity

I. A. Bedarev, Yu. A. Gosteev, A. V. Fedorov

Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Full-text PDF (318 kB) Citations (4)
Abstract: The dynamics of particles of the disperse phase in a turbulent gas flow in planar shock waves sliding along a solid surface with a trapezoid cavity is examined numerically. Lifting of particles from the cavity walls is calculated in the approximation of a rarefied gas suspension. It is shown that the intensity of the transient shock wave and the initial positions of particles have a significant effect on the particle-lifting properties. The height of particle lifting is found to nonmonotonically depend on the initial streamwise coordinate and shock-wave Mach number. It is shown that zones of aggregation and subtraction of particles may be formed at the cavity bottom.
Keywords: shock wave, cavity, turbulent separated flow, rarefied gas suspension, particle lifting, mathematical modeling.
Received: 26.02.2006
Accepted: 30.03.2006
English version:
Journal of Applied Mechanics and Technical Physics, 2007, Volume 48, Issue 1, Pages 17–26
DOI: https://doi.org/10.1007/s10808-007-0004-0
Bibliographic databases:
Document Type: Article
UDC: 534.222.2; 662.612.32
Language: Russian
Citation: I. A. Bedarev, Yu. A. Gosteev, A. V. Fedorov, “Shock-wave-initiated lifting of particles from a cavity”, Prikl. Mekh. Tekh. Fiz., 48:1 (2007), 24–34; J. Appl. Mech. Tech. Phys., 48:1 (2007), 17–26
Citation in format AMSBIB
\Bibitem{BedGosFed07}
\by I.~A.~Bedarev, Yu.~A.~Gosteev, A.~V.~Fedorov
\paper Shock-wave-initiated lifting of particles from a cavity
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2007
\vol 48
\issue 1
\pages 24--34
\mathnet{http://mi.mathnet.ru/pmtf1991}
\elib{https://elibrary.ru/item.asp?id=17249395}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2007
\vol 48
\issue 1
\pages 17--26
\crossref{https://doi.org/10.1007/s10808-007-0004-0}
Linking options:
  • https://www.mathnet.ru/eng/pmtf1991
  • https://www.mathnet.ru/eng/pmtf/v48/i1/p24
    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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