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TVT, 2013, Volume 51, Issue 4, Pages 567–570 (Mi tvt113)  

This article is cited in 5 scientific papers (total in 5 papers)

Heat and Mass Transfer and Physical Gasdynamics

Mathematical simulation of the near-bottom section of an ascending twisting flow

S. P. Bautina, A. G. Obukhovb

a Ural State University of Railway Transport, ul. Kolmogorova 66, Yekaterinburg, 620034, Russia
b Tyumen State Oil and Gas University, ul. Volodarskogo 38, Tyumen, 625000, Russia

Abstract: The available results of laboratory experiments on the formation of free vortices and controlling of their behavior are compared with the results of mathematical simulation of corresponding flows. This is accomplished by constructing solutions for a set of gas dynamics equations. The comparison is performed for a specific scheme of origination and functioning of free ascending twisting flows. In particular, it is shown that the experimental results confirm the proposed scheme of the origination and initial twisting of ascending vortex flows and validate the reason of their stable functioning with the help of the method intended for controlling generated vortices using vertical grids which was implemented in the experiments. The fact of origination of an ascending flow twisting and its directing is mathematically substantiated using the solution to a specific initially edge problem for a set of gas dynamics equations. A stationary flow whose parameters are close to gas-dynamic parameters of free vortices reproduced in the experiments is calculated.

DOI: https://doi.org/10.7868/S0040364413020038

Full text: PDF file (195 kB)
References: PDF file   HTML file

English version:
High Temperature, 2013, 51:4, 509–512

Bibliographic databases:

UDC: 532.529+533.6
Received: 04.09.2012

Citation: S. P. Bautin, A. G. Obukhov, “Mathematical simulation of the near-bottom section of an ascending twisting flow”, TVT, 51:4 (2013), 567–570; High Temperature, 51:4 (2013), 509–512

Citation in format AMSBIB
\Bibitem{BauObu13}
\by S.~P.~Bautin, A.~G.~Obukhov
\paper Mathematical simulation of the near-bottom section of an ascending twisting flow
\jour TVT
\yr 2013
\vol 51
\issue 4
\pages 567--570
\mathnet{http://mi.mathnet.ru/tvt113}
\crossref{https://doi.org/10.7868/S0040364413020038}
\elib{https://elibrary.ru/item.asp?id=19143697}
\transl
\jour High Temperature
\yr 2013
\vol 51
\issue 4
\pages 509--512
\crossref{https://doi.org/10.1134/S0018151X1302003X}
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\elib{https://elibrary.ru/item.asp?id=20449153}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84882601833}


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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

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    1. A. Yu. Varaksin, “Clusterization of particles in turbulent and vortex two-phase flows”, High Temperature, 52:5 (2014), 752–769  mathnet  crossref  crossref  isi  elib  elib
    2. A. Yu. Varaksin, “Air tornado-like vortices: Mathematical modeling”, High Temperature, 55:2 (2017), 286–309  mathnet  crossref  crossref  isi  elib
    3. D. A. Cherentsov, S. P. Pirogov, S. M. Dorofeev, Y. S. Ryabova, “Oscillations of manometric tubular springs with rigid end”, International Conference Transport and Storage of Hydrocarbons, IOP Conference Series-Materials Science and Engineering, 357, IOP Publishing Ltd, 2018, UNSP 012030  crossref  isi  scopus
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    5. A. G. Zakirzakov, Yu. D. Zemenkov, K. A. Akulov, “Viability of using different types of main oil pipelines pump drives”, International Conference Transport and Storage of Hydrocarbons, IOP Conference Series-Materials Science and Engineering, 357, IOP Publishing Ltd, 2018, UNSP 012012  crossref  isi  scopus
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