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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">phmath</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Государственного университета просвещения. Серия: Физика-Математика</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Federal State University of Education. Series: Physics and Mathematics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2949-5083</issn><issn pub-type="epub">2949-5067</issn><publisher><publisher-name>Federal State University of Education</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18384/2310-7251-2023-1-6-16</article-id><article-id custom-type="elpub" pub-id-type="custom">phmath-584</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>ФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group></article-categories><title-group><article-title>Неньютоновское течение полимерных композитов в рамках структурной модели</article-title><trans-title-group xml:lang="en"><trans-title>Non-Newtonian flow of polymer composites within the framework of a structural model</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>Вековищев</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Vekovishchev</surname><given-names>M. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вековищев Михаил Петрович – кандидат физико-математических наук, доцент кафедры физики и химии</p><p>140411, Московская обл., г. Коломна, ул. Зелёная, д. 30</p></bio><bio xml:lang="en"><p>Mikhail P. Vekovishchev – Cand. Sci. (Phys.-Math.), Assoc. Prof., Department of Physics and Chemistry</p><p>ulitsa Zelenaya30, Kolomna 140411, Moscow region</p></bio><email xlink:type="simple">mpv.71@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кирсанов</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kirsanov</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кирсанов Евгений Александрович – кандидат физико-математических наук, доцент кафедры физики и химии</p><p>140411, Московская обл., г. Коломна, ул. Зелёная, д. 30</p></bio><bio xml:lang="en"><p>Evgeny A. Kirsanov – Cand. Sci. (Phys.-Math.), Assoc. Prof., Department of Physics and Chemistry</p><p>ulitsa Zelenaya30, Kolomna 140411, Moscow region</p></bio><email xlink:type="simple">Kirsanov47@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Государственный социально-гуманитарный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State University of Humanities and Social Studies</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>28</day><month>04</month><year>2023</year></pub-date><volume>0</volume><issue>1</issue><fpage>6</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Вековищев М.П., Кирсанов Е.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Вековищев М.П., Кирсанов Е.А.</copyright-holder><copyright-holder xml:lang="en">Vekovishchev M.P., Kirsanov E.A.</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://www.physmathmgou.ru/jour/article/view/584">https://www.physmathmgou.ru/jour/article/view/584</self-uri><abstract><sec><title>Цель</title><p>Цель: рассмотреть реологическое поведение расплавов полимерных композитов с наполнителем в виде неорганических твёрдых частиц.</p></sec><sec><title>Процедура и методы</title><p>Процедура и методы. Проведена аппроксимация экспериментальных данных уравнениями структурной реологической модели на отдельных интервалах скорости сдвига.</p></sec><sec><title>Результаты</title><p>Результаты. Показана связь коэффициентов реологических уравнений с состоянием структуры композитного материала.</p><p>Теоретическая и/или практическая значимость. Предложены уравнения, которые способны аппроксимировать экспериментальные данные на отдельных интервалах скорости сдвига, соответствующих определённому структурному состоянию расплава полимерного композита.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. We consider the rheological behavior of melts of polymer composites filled with inorganic solid particles.</p></sec><sec><title>Methodology</title><p>Methodology. The experimental data are aproximated by the equations of the structural rheological model on separate intervals of the shear rate.</p></sec><sec><title>Results</title><p>Results. The relationship between the coefficients of rheological equations and the state of the structure of the composite material is demonstrated.</p></sec><sec><title>Research implications</title><p>Research implications. Equations are proposed that are capable of approximating experimental data at individual shear rate intervals corresponding to a certain structural state of the polymer composite melt.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>расплав полимерного композита</kwd><kwd>структурная реологическая модель</kwd><kwd>обобщённое уравнение течения</kwd><kwd>реологические кривые</kwd></kwd-group><kwd-group xml:lang="en"><kwd>melt of polymer composites</kwd><kwd>structural rheological model</kwd><kwd>generalized flow equation</kwd><kwd>rheological curves</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Shenoy A. V. Rheology of filled polymer systems. 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