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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">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2025-3(19)-56</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-2032</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>ТЕХНИЧЕСКАЯ ФИЗИКА И ТЕПЛОЭНЕРГЕТИКА</subject></subj-group></article-categories><title-group><article-title>ТЕПЛОФИЗИЧЕСКАЯ ОЦЕНКА ЭФФЕКТИВНОСТИ СРЕДСТВ ИНДИВИДУАЛЬНОЙ ЗАЩИТЫ В УСЛОВИЯХ ВЫСОКОЙ ТЕМПЕРАТУРЫ И ТЕПЛОВОГО ИЗЛУЧЕНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>THERMOPHYSICAL ASSESSMENT OF THE EFFECTIVENESS OF PERSONAL PROTECTIVE EQUIPMENT IN CONDITIONS OF HIGH TEMPERATURE AND THERMAL RADIATION</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>Кусбергенова</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kusbergenova</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наргиз Нұрланқызы Кусбергенова – магистрант кафедры теплофизики и технической физики, физико-технический факультет </p><p>050040, Pecпyбликa Кaзaxcтaн, Aлмaты, пpоcпeкт aль-Фapaби, 71</p></bio><bio xml:lang="en"><p>Nargiz Nurlankyzy Kusbergenova – Master's student of the departament of Thermophysics and Technical Physics, Faculty of Physics and Technology</p><p>050040, Republic of Kazakhstan, Almaty, Al-Farabi Avenue, 71</p></bio><email xlink:type="simple">nargiz.kusbergenova@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>Мукамеденқызы</surname><given-names>В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mukamedenkyzy</surname><given-names>V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Венера Мукамеденқызы – доцент, физико-технический факультет, кафедра теплофизики и технической физики</p><p>050040, Pecпyбликa Кaзaxcтaн, Aлмaты, пpоcпeкт aль-Фapaби, 71</p></bio><bio xml:lang="en"><p>Venera Mukamedenkyzy – associate professor, Faculty ofPhysics and Technology, Departament of Thermophysics and Technical Physics</p><p>050040, Republic of Kazakhstan, Almaty, Al-Farabi Avenue, 71</p></bio><email xlink:type="simple">mukameden@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Казахский национальный университет им. аль-Фараби<country>Казахстан</country></aff><aff xml:lang="en">Al-Farabi Kazakh National University<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>03</day><month>11</month><year>2025</year></pub-date><volume>0</volume><issue>3(19)</issue><fpage>497</fpage><lpage>505</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кусбергенова Н.Н., Мукамеденқызы В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Кусбергенова Н.Н., Мукамеденқызы В.</copyright-holder><copyright-holder xml:lang="en">Kusbergenova N.N., Mukamedenkyzy V.</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://tech.vestnik.shakarim.kz/jour/article/view/2032">https://tech.vestnik.shakarim.kz/jour/article/view/2032</self-uri><abstract><p>В статье представлен комплексный анализ теплофизических свойств средств индивидуальной защиты (СИЗ), используемых в производственной и чрезвычайной среде. Одной из основных задач является защита человеческого организма от термического повреждения при воздействии высоких температур и теплового излучения. В исследовании оценивались теплопроводность, теплоёмкость, термостойкость и способность отражать инфракрасное излучение для трёх типов материалов на основе лабораторных испытаний и численного моделирования в COMSOL Multiphysics. Также был проведён опрос среди работников, занятых в опасных условиях, с целью изучения реальной эффективности СИЗ. Полученные данные позволяют научно обоснованно оценить пригодность защитных материалов к конкретным условиям эксплуатации. Результаты исследования могут быть использованы для усовершенствования конструкции СИЗ, разработки новых поколений защитной одежды и повышения уровня производственной безопасности.Проведённый анализ актуален для отраслей, связанных с химическим производством, металлургией, нефтегазовой сферой и пожарной безопасностью. В дальнейших исследованиях рекомендуется комплексно оценить эргономические свойства СИЗ, их влияние на физиологическое состояние человека, а также возможности интеграции смарт-датчиков. Подобные подходы не только повысят безопасность труда, но и улучшат общее качество жизни работников, подвергающихся тепловым рискам на производстве.</p></abstract><trans-abstract xml:lang="en"><p>This article provides a comprehensive analysis of the thermophysical properties of personal protective equipment (PPE) used in industrial and emergency environments. Protecting the human body from thermal damage under high temperatures and radiant heat is one of the key objectives addressed. The study evaluates three types of materials in terms of thermal conductivity, heat capacity, thermal resistance, and infrared reflectivity using both laboratory tests and numerical simulations in COMSOL Multiphysics. Additionally, a survey was conducted among workers operating in hazardous environments to assess the realworld effectiveness of PPE. The data collected enabled a scientifically grounded evaluation of the suitability of PPE materials for specific working conditions. The results serve as a basis for improving PPE design, developing next-generation protective clothing, and enhancing industrial safety standards.This research is relevant to sectors such as chemical production, metallurgy, oil and gas, and firefighting. Future research should include a comprehensive assessment of ergonomic features, physiological impacts on users, and the integration potential of smart sensors. Such scientifically informed approaches will not only improve workplace safety but also contribute to the overall quality of life and health protection of workers facing thermal risks.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>средства индивидуальной защиты</kwd><kwd>теплопроводность</kwd><kwd>термическая устойчивость</kwd><kwd>лучистое отражение</kwd><kwd>экстремальная среда</kwd></kwd-group><kwd-group xml:lang="en"><kwd>personal protective equipment</kwd><kwd>thermal conductivity</kwd><kwd>thermal resistance</kwd><kwd>radiant reflection</kwd><kwd>extreme environment</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">Hoffmann F. Thermal Conductivity Measurement Techniques / F. Hoffmann // Springer. – 2017. https://doi.org/10.1007/978-3-319-40652-5</mixed-citation><mixed-citation xml:lang="en">Hoffmann F. Thermal Conductivity Measurement Techniques / F. 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