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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2023, Volume 64, Issue 1, Pages 76–85
DOI: https://doi.org/10.15372/PMTF202215093-1 (Mi pmtf1238) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Approach to the laboratory modeling of the flow velocity distribution behind a hydro turbine runner. 1. Design of swirlers vanes

A. S. Ustimenkoa, I. V. Litvinovbc, V. I. Sonina, S. I. Shtorkb, P. A. Kuibinbc, A. V. Semenovaa

a Joint Stock Company "Power machines", St. Petersburg, Russia
b S.S. Kutateladze Institute of Thermophysics, Siberian Division of the Russian Academy of Sciences, Novosibirsk, Russia
c Novosibirsk State University, Novosibirsk, Russia
Full-text PDF (339 kB) First page Citations (2)
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DOI: https://doi.org/10.15372/PMTF202215093-1
Abstract: Investigation of the flow behind a hydro turbine runner on a large-sized experimental rig consisting of a spiral chamber, stator columns, guide vanes, and a runner is difficult due to the high cost and labor intensity. This paper presents an approach to modeling the flow velocity distribution at the inlet to the draft tube of a hydro turbine, which can significantly reduce the cost of testing. In this approach, the flow at the inlet to the draft tube is modeled using a special swirl apparatus - a combination of two vane swirler: fixed and rotating. The results of an analytical calculation of the shape of the vanes for reproducing a specified velocity distribution corresponding to the optimal operation of the hydro turbine are given.
Keywords: modeling, design, hydro turbine.
Funding agency Grant number
Russian Science Foundation 21-79-10080
This work was supported by the Russian Science Foundation (Project No. 21-79-10080).
Received: 18.03.2022
Revised: 21.06.2022
Accepted: 26.09.2022
English version:
Journal of Applied Mechanics and Technical Physics, 2023, Volume 64, Issue 1, Pages 64–72
DOI: https://doi.org/10.1134/S0021894423010078
Bibliographic databases:
Document Type: Article
UDC: 621.22
Language: Russian
Citation: A. S. Ustimenko, I. V. Litvinov, V. I. Sonin, S. I. Shtork, P. A. Kuibin, A. V. Semenova, “Approach to the laboratory modeling of the flow velocity distribution behind a hydro turbine runner. 1. Design of swirlers vanes”, Prikl. Mekh. Tekh. Fiz., 64:1 (2023), 76–85; J. Appl. Mech. Tech. Phys., 64:1 (2023), 64–72
Citation in format AMSBIB
\Bibitem{UstLitSon23}
\by A.~S.~Ustimenko, I.~V.~Litvinov, V.~I.~Sonin, S.~I.~Shtork, P.~A.~Kuibin, A.~V.~Semenova
\paper Approach to the laboratory modeling of the flow velocity distribution behind a hydro turbine runner. 1. Design of swirlers vanes
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2023
\vol 64
\issue 1
\pages 76--85
\mathnet{http://mi.mathnet.ru/pmtf1238}
\crossref{https://doi.org/10.15372/PMTF202215093-1}
\elib{https://elibrary.ru/item.asp?id=50121869}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2023
\vol 64
\issue 1
\pages 64--72
\crossref{https://doi.org/10.1134/S0021894423010078}
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    References:17
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