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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2019, Volume 60, Issue 5, Pages 28–40
DOI: https://doi.org/10.15372/PMTF20190504 (Mi pmtf389) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Structure of the turbulent flow in an axisymmetric submerged gas-saturated jet

M. A. Pakhomov, V. I. Terekhov

Kutateladze Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (419 kB) Citations (2)
DOI: https://doi.org/10.15372/PMTF20190504
Abstract: The structure of a vertically ascending submerged circular bubbly jet is numerically simulated by using the Eulerian approach. The influence of the concentration and diameter of air bubbles on the averaged parameters and fluctuating characteristics of the submerged turbulent two-phase jet is analyzed. An increase in the concentration and size of gas bubbles leads to jet expansion (by 35% as compared to the one-phase jet), which testifies to intensification of turbulent mixing with the ambient space. Addition of air bubbles enhances the flow turbulence (by 20% as compared to the one-phase jet).
Keywords: submerged bubbly jet, turbulent flow structure, transport model for Reynolds stresses.
Funding agency Grant number
Russian Foundation for Basic Research 18-08-00477
18-58-45006
Siberian Branch of Russian Academy of Sciences АААА-А17-117030310010-9
Received: 06.09.2018
Revised: 08.04.2019
Accepted: 29.04.2019
English version:
Journal of Applied Mechanics and Technical Physics, 2019, Volume 60, Issue 5, Pages 805–815
DOI: https://doi.org/10.1134/S0021894419050043
Bibliographic databases:
Document Type: Article
UDC: 532.529.5
Language: Russian
Citation: M. A. Pakhomov, V. I. Terekhov, “Structure of the turbulent flow in an axisymmetric submerged gas-saturated jet”, Prikl. Mekh. Tekh. Fiz., 60:5 (2019), 28–40; J. Appl. Mech. Tech. Phys., 60:5 (2019), 805–815
Citation in format AMSBIB
\Bibitem{PakTer19}
\by M.~A.~Pakhomov, V.~I.~Terekhov
\paper Structure of the turbulent flow in an axisymmetric submerged gas-saturated jet
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2019
\vol 60
\issue 5
\pages 28--40
\mathnet{http://mi.mathnet.ru/pmtf389}
\crossref{https://doi.org/10.15372/PMTF20190504}
\elib{https://elibrary.ru/item.asp?id=41017697}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2019
\vol 60
\issue 5
\pages 805--815
\crossref{https://doi.org/10.1134/S0021894419050043}
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  • https://www.mathnet.ru/eng/pmtf/v60/i5/p28
    • This publication is cited in the following 2 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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