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Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.]:
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Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2018, Volume 22, Number 4, Pages 735–749 (Mi vsgtu1651)  

Short Communication

Dynamic equilibria of a nonisothermal fluid

E. Yu. Prosviryakovab

a Institute of Engineering Science, Urals Branch, Russian Academy of Sciences, Ekaterinburg, 620049, Russian Federation
b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg, 620002, Russian Federation

Abstract: In this paper, stationary dynamic equilibria of the rotating mass of a nonisothermal fluid are discussed within the accuracy limits of the Boussinesq approximation. It is demonstrated that, in this case, a fluid exhibits a finite number of counterflows, higher values of velocities than those specified on the boundary and the formation of zones of positive and negative pressures and temperatures.

Keywords: dynamic equilibrium, rotating fluid flow, exact solution, Boussinesq approximation, counterflows, increased velocities

Funding Agency Grant Number
Russian Academy of Sciences - Federal Agency for Scientific Organizations АААА-А18-118020790140-5
The work was done within the state assignment from FASO Russia, theme No. AAAA-A18-118020790140-5.


DOI: https://doi.org/10.14498/vsgtu1651

Full text: PDF file (696 kB) (published under the terms of the Creative Commons Attribution 4.0 International License)
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Bibliographic databases:

UDC: 532.51, 517.958:531.3-324
MSC: 76F02, 76F45, 76M45, 76R05, 76U05
Received: October 7, 2018
Revised: November 10, 2018
Accepted: November 12, 2018
First online: December 13, 2018
Language:

Citation: E. Yu. Prosviryakov, “Dynamic equilibria of a nonisothermal fluid”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 22:4 (2018), 735–749

Citation in format AMSBIB
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\paper Dynamic equilibria of a nonisothermal fluid
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\yr 2018
\vol 22
\issue 4
\pages 735--749
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\crossref{https://doi.org/10.14498/vsgtu1651}
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  • Вестник Самарского государственного технического университета. Серия: Физико-математические науки
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