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Chebyshevskii Sbornik, 2023, Volume 24, Issue 1, Pages 243–252
DOI: https://doi.org/10.22405/2226-8383-2023-24-1-243-252 (Mi cheb1296) 		 
HISTORY OF MATHEMATICS AND APPLICATIONS

Empirical mathematical model of the dynamics of change in the coefficient of friction of a polymer composite material on steel 20X13 in vacuum during ion bombardment

A. D. Brekiab, A. O. Pozdnyakovcb, S. G. Chulkinbd, A. A. Moskaletsa, V. A. Yakhimovicha, E. B. Sedakovaab, A. Ya. Bashkareva, E. A. Tarasenkoa, S. N. Kutepove, O. V. Kuzovlevaf

a Peter the Great St. Petersburg Polytechnic University (St. Petersburg)
b Institute of Problems of Machine Science of the Russian Academy of Sciences (St. Petersburg)
c Ioffe Institute of the RAS (St. Petersburg)
d St. Petersburg State Marine Technical University (St. Petersburg)
e Tula State Lev Tolstoy Pedagogical University (Tula)
f Russian State University of Justice (Moscow)
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DOI: https://doi.org/10.22405/2226-8383-2023-24-1-243-252
Abstract: The article presents a new empirical mathematical model of the dynamics of change in the coefficient of friction of a polymer on steel in a vacuum during ion bombardment, which contains a number of new tribological characteristics that allow a more detailed characterization of the frictional interaction. The validity of the developed mathematical model for describing the friction of the AMAN material on steel under a variable set of external conditions is shown.
Keywords: mathematical model, friction, mathematical model, friction, self-lubricating material, ion bombardment, frictional interaction, vacuum.
Funding agency Grant number
Russian Science Foundation 22-19-00178
The work was supported by a grant from the Russian Science Foundation for the priority area of activity of the Russian Science Foundation "Conducting fundamental scientific research and exploratory scientific research byindividual scientific groups to the scientific project: «Application of digital modeling and big data to improve theefficiency of mechanical processing of titanium steam turbine blades and their operation under conditions of dropimpacterosion» ¹ 22-19-00178.
Received: 23.12.2022
Accepted: 24.04.2023
Document Type: Article
UDC: 539.621
Language: Russian
Citation: A. D. Breki, A. O. Pozdnyakov, S. G. Chulkin, A. A. Moskalets, V. A. Yakhimovich, E. B. Sedakova, A. Ya. Bashkarev, E. A. Tarasenko, S. N. Kutepov, O. V. Kuzovleva, “Empirical mathematical model of the dynamics of change in the coefficient of friction of a polymer composite material on steel 20X13 in vacuum during ion bombardment”, Chebyshevskii Sb., 24:1 (2023), 243–252
Citation in format AMSBIB
\Bibitem{BrePozChu23}
\by A.~D.~Breki, A.~O.~Pozdnyakov, S.~G.~Chulkin, A.~A.~Moskalets, V.~A.~Yakhimovich, E.~B.~Sedakova, A.~Ya.~Bashkarev, E.~A.~Tarasenko, S.~N.~Kutepov, O.~V.~Kuzovleva
\paper Empirical mathematical model of the dynamics of change in the coefficient of friction of a polymer composite material on steel 20X13 in vacuum during ion bombardment
\jour Chebyshevskii Sb.
\yr 2023
\vol 24
\issue 1
\pages 243--252
\mathnet{http://mi.mathnet.ru/cheb1296}
\crossref{https://doi.org/10.22405/2226-8383-2023-24-1-243-252}
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