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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2012, Volume 53, Issue 5, Pages 47–54 (Mi pmtf1400)  
This article is cited in 2 scientific papers (total in 2 papers)

Self-similar degeneration of the turbulent wake behind a body towed in a passively stratified medium

O. V. Kaptsova, A. V. Fominab, G. G. Chernykhc, A. V. Schmidta

a Institute of Mathematical Modeling, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660041, Russia
b Kuzbass State Pedagogical Academy, Novokuznetsk, 654066, Russia
c Institute of Computational Technologies, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (245 kB) Citations (2)
Abstract: A mathematical model of the far turbulent wake behind a towed body in a passively stratified medium, based on the known semi-empirical $e-\varepsilon$ model of turbulence, is considered. A grouptheoretical analysis of the model is performed. With the help of the method of B-determining equations, the model is reduced to a system of ordinary differential equations, which is solved numerically. The resultant solution is compared with a self-similar solution obtained by direct numerical integration of the differential equations at large distances from the body.
Keywords: mathematical model of the far turbulent wake, towed body of revolution, passively stratified medium, $e-\varepsilon$ model of turbulence, group-theoretical analysis, method of B-determining equations, self-similar degeneration.
Received: 03.11.2011
Accepted: 28.12.2011
English version:
Journal of Applied Mechanics and Technical Physics, 2012, Volume 53, Issue 5, Pages 672–678
DOI: https://doi.org/10.1134/S0021894412050069
Bibliographic databases:
Document Type: Article
UDC: 532.517.4, 517.957
Language: Russian
Citation: O. V. Kaptsov, A. V. Fomina, G. G. Chernykh, A. V. Schmidt, “Self-similar degeneration of the turbulent wake behind a body towed in a passively stratified medium”, Prikl. Mekh. Tekh. Fiz., 53:5 (2012), 47–54; J. Appl. Mech. Tech. Phys., 53:5 (2012), 672–678
Citation in format AMSBIB
\Bibitem{KapFomChe12}
\by O.~V.~Kaptsov, A.~V.~Fomina, G.~G.~Chernykh, A.~V.~Schmidt
\paper Self-similar degeneration of the turbulent wake behind a body towed in a passively stratified medium
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2012
\vol 53
\issue 5
\pages 47--54
\mathnet{http://mi.mathnet.ru/pmtf1400}
\elib{https://elibrary.ru/item.asp?id=18013503}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2012
\vol 53
\issue 5
\pages 672--678
\crossref{https://doi.org/10.1134/S0021894412050069}
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  • https://www.mathnet.ru/eng/pmtf/v53/i5/p47
    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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