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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2010, Volume 51, Issue 4, Pages 166–175 (Mi pmtf1630)  
This article is cited in 13 scientific papers (total in 13 papers)

Mechanism of emergence of intense vibrations of turbines on the Sayano-Shushensk hydro power plant

V. B. Kurzin, V. S. Seleznev

Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Full-text PDF (1174 kB) Citations (13)
Abstract: It is demonstrated that the level of vibrations of turbines on the Sayano-Shushensk hydro power plant is enhanced by the capability of a compressible fluid to perform its own hydroacoustic oscillations (which can be unstable) in the turbine duct. Based on the previously obtained results of solving the problem of natural hydroacoustic oscillations in the turbine duct and some ideas about turbine interaction with an unsteady compressible fluid flow, results of full-scale studies of turbine vibrations and seismic monitoring of the dam of the Sayano-Shushensk hydro power plant before and during the accident are analyzed.
Keywords: hydroturbine, vibrations, cascade, acoustics, stability, natural oscillations, flutter.
Received: 27.02.2010
English version:
Journal of Applied Mechanics and Technical Physics, 2010, Volume 51, Issue 4, Pages 590–597
DOI: https://doi.org/10.1007/s10808-010-0075-1
Bibliographic databases:
Document Type: Article
UDC: 621.51:534
Language: Russian
Citation: V. B. Kurzin, V. S. Seleznev, “Mechanism of emergence of intense vibrations of turbines on the Sayano-Shushensk hydro power plant”, Prikl. Mekh. Tekh. Fiz., 51:4 (2010), 166–175; J. Appl. Mech. Tech. Phys., 51:4 (2010), 590–597
Citation in format AMSBIB
\Bibitem{KurSel10}
\by V.~B.~Kurzin, V.~S.~Seleznev
\paper Mechanism of emergence of intense vibrations of turbines on the Sayano-Shushensk hydro power plant
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2010
\vol 51
\issue 4
\pages 166--175
\mathnet{http://mi.mathnet.ru/pmtf1630}
\elib{https://elibrary.ru/item.asp?id=15227916}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2010
\vol 51
\issue 4
\pages 590--597
\crossref{https://doi.org/10.1007/s10808-010-0075-1}
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  • https://www.mathnet.ru/eng/pmtf/v51/i4/p166
    • This publication is cited in the following 13 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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