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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 45, Issue 17, Pages 20–23
DOI: https://doi.org/10.21883/PJTF.2019.17.48218.17740 (Mi pjtf5331) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Suppression of turbulence in rotational flows

D. Yu. Zhilenko, O. É. Krivonosova

Lomonosov Moscow State University, Institute of Mechanics
Full-text PDF (218 kB) Citations (2)
DOI: https://doi.org/10.21883/PJTF.2019.17.48218.17740
Abstract: The capabilities of controlling turbulence in a spherical Couette flow have been experimentally investigated. It is shown that, with increasing modulation amplitude of the outer sphere rotation velocity, the turbulence may be suppressed with a transition to laminar flow. The reverse process–the recovery of turbulence–is possible under decreasing amplitude. The destruction and reconstruction of turbulence are established to be accompanied by hysteresis. It is shown that, for small modulation amplitudes, suppression of turbulence is possible only within a narrow frequency band.
Keywords: geophysical flows with rotation, suppression of turbulence, spherical couette flow.
Funding agency Grant number
Russian Foundation for Basic Research 18-08-00074
19-05-00028
This work was partially supported by the Russian Foundation for Basic Research, projects nos. 18-08-00074 and 19-05-00028.
Received: 20.02.2019
Revised: 20.02.2019
Accepted: 23.05.2019
English version:
Technical Physics Letters, 2019, Volume 45, Issue 9, Pages 870–873
DOI: https://doi.org/10.1134/S1063785019090141
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: D. Yu. Zhilenko, O. É. Krivonosova, “Suppression of turbulence in rotational flows”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:17 (2019), 20–23; Tech. Phys. Lett., 45:9 (2019), 870–873
Citation in format AMSBIB
\Bibitem{ZhiKri19}
\by D.~Yu.~Zhilenko, O.~\'E.~Krivonosova
\paper Suppression of turbulence in rotational flows
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 45
\issue 17
\pages 20--23
\mathnet{http://mi.mathnet.ru/pjtf5331}
\crossref{https://doi.org/10.21883/PJTF.2019.17.48218.17740}
\elib{https://elibrary.ru/item.asp?id=41175051}
\transl
\jour Tech. Phys. Lett.
\yr 2019
\vol 45
\issue 9
\pages 870--873
\crossref{https://doi.org/10.1134/S1063785019090141}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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