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Vestnik Tomskogo Gosudarstvennogo Universiteta. Matematika i Mekhanika, 2022, Number 76, Pages 101–117
DOI: https://doi.org/10.17223/19988621/76/8
(Mi vtgu916)
 

This article is cited in 1 scientific paper (total in 1 paper)

MECHANICS

Minimizing vibration of low-noise fans

V. S. Dmitrieva, L. L. Minkovb, T. G. Kostyuchenkoc, V. V. Derdiyashchenkod, D. S. Panfilovd, D. V. Ermakovd

a Tomsk Polytechnic University, Tomsk, Russian Federation
b Tomsk State University, Tomsk, Russian Federation
c Children's Technopark "Quantorium", Tomsk, Russian Federation
d Scientific Production Center Polus, Tomsk, Russian Federation
References:
Abstract: Reducing the vibration activity of low-noise fans is becoming the most important direction in the creation of their new modifications.
It is analytically shown that the efficiency of vibration damping of a mechanical system depends not only on the ratio of natural frequencies, vibration frequencies and damping coefficient, but also on technical solutions for installing dampers, for example, on an elastic or rigid foundation.
The article proposes an algorithm for minimizing the vibration activity of a mechanical system which is an axial low-noise fan.
To solve the problem of minimizing noise in the operating mode of the fan, an innovative technical solution for the construction of the case is being considered - the walls are made in the form of a “sandwich” consisting of layers of structural materials that provide strength characteristics, as well as noise and vibration protection.
Keywords: fan, low noise, vibration, amplitude, noise, acoustic, impeller.
Received: 26.06.2021
Accepted: March 22, 2022
Document Type: Article
UDC: 534.647
Language: Russian
Citation: V. S. Dmitriev, L. L. Minkov, T. G. Kostyuchenko, V. V. Derdiyashchenko, D. S. Panfilov, D. V. Ermakov, “Minimizing vibration of low-noise fans”, Vestn. Tomsk. Gos. Univ. Mat. Mekh., 2022, no. 76, 101–117
Citation in format AMSBIB
\Bibitem{DmiMinKos22}
\by V.~S.~Dmitriev, L.~L.~Minkov, T.~G.~Kostyuchenko, V.~V.~Derdiyashchenko, D.~S.~Panfilov, D.~V.~Ermakov
\paper Minimizing vibration of low-noise fans
\jour Vestn. Tomsk. Gos. Univ. Mat. Mekh.
\yr 2022
\issue 76
\pages 101--117
\mathnet{http://mi.mathnet.ru/vtgu916}
\crossref{https://doi.org/10.17223/19988621/76/8}
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  • https://www.mathnet.ru/eng/vtgu/y2022/i76/p101
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Вестник Томского государственного университета. Математика и механика
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