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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 15, Pages 59–66 (Mi pjtf6344)  
This article is cited in 10 scientific papers (total in 10 papers)

Unsteady triple-shock configurations and vortex contact structures initiated by the interaction of an energy source with a shock layer in gases

O. A. Azarovaa, L. G. Gvozdevab

a Dorodnicyn Computing Center, Federal Research Center "Computer Science and Control" of Russian Academy of Sciences, Moscow
b Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
Full-text PDF (321 kB) Citations (10)
Abstract: The effect of physical and chemical properties of the gaseous medium on the formation of triple Mach configurations and vortex contact structures and on the stagnation pressure and drag force dynamics has been studied for supersonic flows with external energy sources. For the ratio of specific heats that varies in a range of 1.1–1.4, a significant (up to 51.8%) difference has been obtained for the angles of triple-shock configurations in flows at Mach 4 past a cylindrically blunted plate. When studying the dynamics of the decreases in the stagnation pressure and drag force, it has been revealed that these effects are amplified and the vortex mechanism of drag reduction starts to prevail as the adiabatic index decreases.
Received: 01.04.2016
English version:
Technical Physics Letters, 2016, Volume 42, Issue 8, Pages 799–803
DOI: https://doi.org/10.1134/S1063785016080046
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: O. A. Azarova, L. G. Gvozdeva, “Unsteady triple-shock configurations and vortex contact structures initiated by the interaction of an energy source with a shock layer in gases”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:15 (2016), 59–66; Tech. Phys. Lett., 42:8 (2016), 799–803
Citation in format AMSBIB
\Bibitem{AzaGvo16}
\by O.~A.~Azarova, L.~G.~Gvozdeva
\paper Unsteady triple-shock configurations and vortex contact structures initiated by the interaction of an energy source with a shock layer in gases
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2016
\vol 42
\issue 15
\pages 59--66
\mathnet{http://mi.mathnet.ru/pjtf6344}
\elib{https://elibrary.ru/item.asp?id=27368281}
\transl
\jour Tech. Phys. Lett.
\yr 2016
\vol 42
\issue 8
\pages 799--803
\crossref{https://doi.org/10.1134/S1063785016080046}
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  • https://www.mathnet.ru/eng/pjtf/v42/i15/p59
    • This publication is cited in the following 10 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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