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Sibirskii Zhurnal Industrial'noi Matematiki, 2020, Volume 23, Number 3, Pages 5–15
DOI: https://doi.org/10.33048/SIBJIM.2020.23.301 (Mi sjim1094) 		 
A comprehensive mathematical model of the hydrodynamic and thermodynamic processes in the lower pool of a hydraulic power station

A. A. Atavin, A. T. Zinoviev, A. V. Kudishin, T. E. Ovchinnikova

Institute for Water and Environmental Problems SB RAS, ul. Molodezhnaya 1, Barnaul 656038, Russia
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DOI: https://doi.org/10.33048/SIBJIM.2020.23.301
Abstract: Given the observations at the section of the Ob river below the dam location of the Novosibirsk Hydropower Station, the calculations of water level dependence on water discharge and ice hole length in winter are carried out by the model of nonstationary hydrodynamic and ice-thermal processes. Some algorithm is developed that uses the dependence and allows us to determine the optimum discharge at the dam section providing the stable functioning of the river water intakes near Novosibirsk. The results of calculations are given for various values of the roughness coefficient of the lower ice cover.
Keywords: lower pool of a hydropower system, low waters, water intake, hydrodynamic and ice-thermal processes. .
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation AAAA-A17-117041210241-4
The authors were supported by the State Task to the Institute for Water and Environmental Problems of the Siberian Branch of the Russian Academy of Sciences (project no. AAAA-A17-117041210241-4).
Received: 02.10.2019
Revised: 18.06.2020
Accepted: 16.07.2020
English version:
Journal of Applied and Industrial Mathematics, 2020, Volume 14, Issue 3, Pages 407–415
DOI: https://doi.org/10.1134/S1990478920030011
Bibliographic databases:
Document Type: Article
UDC: 556.01
Language: Russian
Citation: A. A. Atavin, A. T. Zinoviev, A. V. Kudishin, T. E. Ovchinnikova, “A comprehensive mathematical model of the hydrodynamic and thermodynamic processes in the lower pool of a hydraulic power station”, Sib. Zh. Ind. Mat., 23:3 (2020), 5–15; J. Appl. Industr. Math., 14:3 (2020), 407–415
Citation in format AMSBIB
\Bibitem{AtaZinKud20}
\by A.~A.~Atavin, A.~T.~Zinoviev, A.~V.~Kudishin, T.~E.~Ovchinnikova
\paper A comprehensive mathematical model
of the hydrodynamic and thermodynamic
processes in the lower pool of a hydraulic power station
\jour Sib. Zh. Ind. Mat.
\yr 2020
\vol 23
\issue 3
\pages 5--15
\mathnet{http://mi.mathnet.ru/sjim1094}
\crossref{https://doi.org/10.33048/SIBJIM.2020.23.301}
\elib{https://elibrary.ru/item.asp?id=45183953}
\transl
\jour J. Appl. Industr. Math.
\yr 2020
\vol 14
\issue 3
\pages 407--415
\crossref{https://doi.org/10.1134/S1990478920030011}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85094683655}
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