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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">mathnas</journal-id><journal-title-group><journal-title xml:lang="ru">Труды Института математики НАН Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Institute of Mathematics of the NAS of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1812-5093</issn><publisher><publisher-name>Институт математики НАН Беларуси</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">mathnas-12</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ И ЧИСЛЕННЫЕ МЕТОДЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATICAL MODELING AND NUMERICAL METHODS</subject></subj-group></article-categories><title-group><article-title>Численный расчет эффективного коэффициента теплопроводности дисперсно-наполненных композиционных материалов</article-title><trans-title-group xml:lang="en"><trans-title>Numerical calculation of the effective thermal conductivity coefficient of particle-filled composite materials</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Авлас</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Aulas</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><email xlink:type="simple">aulas@im.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт математики НАН Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Mathematics of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2024</year></pub-date><volume>32</volume><issue>1</issue><fpage>86</fpage><lpage>96</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Авлас А.Н., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Авлас А.Н.</copyright-holder><copyright-holder xml:lang="en">Aulas A.N.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://mathnas.ejournal.by/jour/article/view/12">https://mathnas.ejournal.by/jour/article/view/12</self-uri><abstract><p>   Разработан численный метод нахождения эффективных коэффициентов теплопроводности дисперсно-наполненных композиционных материалов с учетом их структуры и зависимости теплофизических свойств от температуры. Произведены вычислительные эксперименты.</p></abstract><trans-abstract xml:lang="en"><p>   A comprehensive method has been developed for finding the effective thermal conductivity coefficients of dispersed-filled composite materials, taking into account their structure and depending on the thermophysical properties of temperature. Computational experiments were carried out.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эффективный коэффициент теплопроводности</kwd><kwd>композит</kwd><kwd>математическая модель</kwd><kwd>сеточные методы</kwd><kwd>вычислительный эксперимент</kwd></kwd-group><kwd-group xml:lang="en"><kwd>effective thermal conductivity coefficient</kwd><kwd>composite</kwd><kwd>mathematical model</kwd><kwd>grid methods</kwd><kwd>computational experiment</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в Институте математики НАН Беларуси в рамках отдельного проекта «Разработка математических моделей, численных алгоритмов и программ для расчета тепловых и механических свойств композиционных порошковых материалов»</funding-statement><funding-statement xml:lang="en">The work was carried out at the Institute of Mathematics of the National Academy of Sciences of Belarus within the framework of a separate project "Development of mathematical models, numerical algorithms and programs for calculating thermal and mechanical properties of composite powder materials"</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Дульнев Г. 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