A. N. Aulas, “Simulation of the influence of thermal expansion on the thermal conductivity coefficient of a closed-pore material”, PFMT, 2024, no. 3(60), 48

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Problemy Fiziki, Matematiki i Tekhniki (Problems of Physics, Mathematics and Technics), 2024, Issue 3(60), Pages 48–53
DOI: https://doi.org/10.54341/20778708_2024_3_60_48 (Mi pfmt983)

MATHEMATICS

Simulation of the influence of thermal expansion on the thermal conductivity coefficient of a closed-pore material

A. N. Aulas

Institute of Mathematics of the National Academy of Sciences of Belarus, Minsk

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DOI: https://doi.org/10.54341/20778708_2024_3_60_48

Abstract: The effect of thermal expansion of the matrix material on the effective thermal conductivity coefficient of a closed-cell material is examined using direct numerical simulation. Computational experiments have been performed. An increase in the thermal conductivity coefficient of the composite material was established depending on the heat treatment time.

Keywords: effective thermal conductivity coefficient, thermal expansion coefficient, mathematical model, grid methods, computational experiment.

Received: 11.07.2024

Bibliographic databases:

Document Type: Article

UDC: 519.633.6

Language: Russian

Citation: A. N. Aulas, “Simulation of the influence of thermal expansion on the thermal conductivity coefficient of a closed-pore material”, PFMT, 2024, no. 3(60), 48–53

Citation in format AMSBIB

\Bibitem{Aul24}

\by A.~N.~Aulas

\paper Simulation of the influence of thermal expansion on the thermal conductivity coefficient of a closed-pore material

\jour PFMT

\yr 2024

\issue 3(60)

\pages 48--53

\mathnet{http://mi.mathnet.ru/pfmt983}

\edn{https://elibrary.ru/QWEGKN}

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https://www.mathnet.ru/eng/pfmt/y2024/i3/p48

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