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Predicting the Effective Thermal Conductivity of Tribocomposites with Coated Antifrictional Inclusions

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Abstract

By means of a generalized effective-field approximation, formulas are derived for the effective thermal conductivity of a three-component tribocomposite based on a phenylone matrix with spherical strengthening inclusions (alumoborosilicate glass) and inhomogeneous antifrictional inclusions (spherical capsules of glycerin in a Kapton® shell). The thermal conductivity is investigated as a function of the concentrations of inclusions and the ratio of the internal and external radii of the antifrictional inclusions.

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ACKNOWLEDGMENTS

Financial support was provided by the Russian Foundation for Basic Research (grants 16-08-00262-a and 17-08-01374-а).

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Authors and Affiliations

  1. National Research University of Electronic Technology (MIET), Moscow, Russia

    I. V. Lavrov, V. V. Bardushkin, V. B. Yakovlev & A. A. Kochetygov

  2. Southern Scientific Center of the Russian Academy of Sciences, Rostov State Transport University, Rostov-on-Don, Russia

    A. P. Sychev

Authors
  1. I. V. Lavrov
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  2. V. V. Bardushkin
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  3. A. P. Sychev
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  4. V. B. Yakovlev
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  5. A. A. Kochetygov
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Corresponding author

Correspondence to I. V. Lavrov.

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Translated by Bernard Gilbert

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Lavrov, I.V., Bardushkin, V.V., Sychev, A.P. et al. Predicting the Effective Thermal Conductivity of Tribocomposites with Coated Antifrictional Inclusions. Russ. Engin. Res. 39, 117–121 (2019). https://doi.org/10.3103/S1068798X19020217

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  • DOI: https://doi.org/10.3103/S1068798X19020217

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