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Chebyshevskii Sbornik, 2021, Volume 22, Issue 1, Pages 378–389
DOI: https://doi.org/10.22405/2226-8383-2018-22-1-378-389 (Mi cheb1008) 		 
This article is cited in 1 scientific paper (total in 1 paper)

HISTORY OF MATH AND APPLICATIONS

Mathematical regularities of the sliding friction process of a porous material based on iron impregnated with lubricating oil with dispersed particles of fluorinated graphene

A. D. Brekiab, S. G. Chulkinc, N. M. Dobrovolskyd, O. V. Kuzovlevae, A. E. Gvozdevd, E. V. Mazinf

a Institute of Problems of Machine Science of the Russian Academy of Sciences (Saint Petersburg)
b Peter the Great St. Petersburg Polytechnic University (Saint Petersburg)
c Saint Petersburg state marine technical University (Saint Petersburg)
d Tula state pedagogical University, Russia. L. N. Tolstoy (Tula)
e Russian State University of justice (Moscow)
f LLC NPO «Graphene materials» (Saint Petersburg)
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DOI: https://doi.org/10.22405/2226-8383-2018-22-1-378-389
Abstract: The paper presents the results of a study of the sliding friction process of a porous material based on iron impregnated with lubricating oil with dispersed particles of fluorinated graphene. It is established that the regularities of the kinetics of external sliding friction have a sigmoidal and sigmoidal-linear character. Experimental results have been obtained showing that with an increase in the concentration of aggregates from flakes of fluorinated graphene in the lubricating oil, the average force and coefficient of friction decrease, while a good anti-friction effect is observed.
Keywords: friction regularities, mathematical regularities, porous material, lubricant composition, friction, fluorinated graphene.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation 075-15-2020-934
Received: 30.08.2020
Accepted: 21.02.2021
Document Type: Article
UDC: 621.785.539
Language: Russian
Citation: A. D. Breki, S. G. Chulkin, N. M. Dobrovolsky, O. V. Kuzovleva, A. E. Gvozdev, E. V. Mazin, “Mathematical regularities of the sliding friction process of a porous material based on iron impregnated with lubricating oil with dispersed particles of fluorinated graphene”, Chebyshevskii Sb., 22:1 (2021), 378–389
Citation in format AMSBIB
\Bibitem{BreChuDob21}
\by A.~D.~Breki, S.~G.~Chulkin, N.~M.~Dobrovolsky, O.~V.~Kuzovleva, A.~E.~Gvozdev, E.~V.~Mazin
\paper Mathematical regularities of the sliding friction process of a porous material based on iron impregnated with lubricating oil with dispersed particles of fluorinated graphene
\jour Chebyshevskii Sb.
\yr 2021
\vol 22
\issue 1
\pages 378--389
\mathnet{http://mi.mathnet.ru/cheb1008}
\crossref{https://doi.org/10.22405/2226-8383-2018-22-1-378-389}
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  • https://www.mathnet.ru/eng/cheb/v22/i1/p378
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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