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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">omna</journal-id><journal-title-group><journal-title xml:lang="ru">Омский научный вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Omsk Scientific Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-8225</issn><issn pub-type="epub">2541-7541</issn><publisher><publisher-name>Омский государственный технический университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25206/1813-8225-2023-188-162-168</article-id><article-id custom-type="edn" pub-id-type="custom">PXNKIQ</article-id><article-id custom-type="elpub" pub-id-type="custom">omna-232</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>ЭЛЕКТРОНИКА, ФОТОНИКА, ПРИБОРОСТРОЕНИЕ И СВЯЗЬ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ELECTRONICS, PHOTONICS, APPLIANCE AND COMMUNICATIONS</subject></subj-group></article-categories><title-group><article-title>Результаты исследования горения твердых веществ в закрытом объеме</article-title><trans-title-group xml:lang="en"><trans-title>Results of a study on combustion of solids in an enclosed volume</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>Макарова</surname><given-names>Т. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Makarova</surname><given-names>T. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Макарова Татьяна Петровна - адъюнкт факультета заочного и дистанционного обучения Сибирской пожарно-спасательной академии ГПС МЧС России.</p><p>Железногорск</p><p>AuthorID (РИНЦ) 1120146</p></bio><bio xml:lang="en"><p>Tatiana P. Makarova - Adjunct of Correspondence and Distance Learning Faculty, Siberian Fire and Rescue Academy of the State Fire Service of the EMERCOM of Russia.</p><p>Zheleznogorsk</p><p>AuthorID (RSCI) 1120146</p></bio><email xlink:type="simple">tattomakarova@yandex.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>Батуро</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Baturo</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Батуро Алексей Николаевич - кандидат технических наук, доцент (Россия), заместитель начальника академии по научной работе — начальник научно-технического центра Сибирской пожарно-спасательной академии ГПС МЧС России.</p><p>Железногорск</p><p>AuthorID (РИНЦ) 814934</p></bio><bio xml:lang="en"><p>Aleksey N. Baturo - Candidate of Technical Sciences, Associate Professor, Deputy Head of the Academy for Scientific Work – Head of the Siberian Fire and Rescue Academy of the State Fire Service of the EMERCOM of Russia.</p><p>Zheleznogorsk</p><p>AuthorID (RSCI) 814934</p></bio><email xlink:type="simple">baturo@sibpsa.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>Безбородов</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Bezborodov</surname><given-names>Yu. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Безбородов Юрий Николаевич - доктор технических наук, профессор (Россия), старший научный сотрудник научно-исследовательского отдела научно-технического центра Сибирской пожарно-спасательной академии ГПС МЧС России.</p><p>Железногорск</p><p>AuthorID (РИНЦ) 271274</p></bio><bio xml:lang="en"><p>Yury N. Bezborodov - Doctor of Technical Sciences, Professor, Senior Researcher of Research Department of the Siberian Fire and Rescue Academy of the State Fire Service of the EMERCOM of Russia.</p><p>Zheleznogorsk</p><p>AuthorID (RSCI) 271274</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Сибирская пожарно-спасательная академия ГПС МЧС России<country>Россия</country></aff><aff xml:lang="en">Siberian Fire and Rescue Academy of the State Fire Service of the EMERCOM of Russia<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2023</year></pub-date><volume>0</volume><issue>4</issue><fpage>162</fpage><lpage>168</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Макарова Т.П., Батуро А.Н., Безбородов Ю.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Макарова Т.П., Батуро А.Н., Безбородов Ю.Н.</copyright-holder><copyright-holder xml:lang="en">Makarova T.P., Baturo A.N., Bezborodov Y.N.</copyright-holder><license 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://onv.omgtu.ru/jour/article/view/232">https://onv.omgtu.ru/jour/article/view/232</self-uri><abstract><p>В статье представлены результаты лабораторных экспериментов по исследованию параметров газовой среды при горении древесины, резины и пластика в условиях, исключающих доступ кислорода в область реакции. Для создания условий был разработан лабораторный стенд. Получены графики изменения температуры и снижения светопропускания продуктов горения, скапливающихся в верхней части слоя камеры сгорания. Проанализированы изменения контролируемых параметров и получены корреляционные зависимости между ними. Полученные результаты могут быть использованы в качестве оценочных для построения прогнозных моделей развития пожаров в закрытых помещениях складского назначения, а также для оценки пожарной опасности веществ при горении в закрытом объеме.</p></abstract><trans-abstract xml:lang="en"><p>The paper presents the results of laboratory experiments to study the parameters of the gas environment during the combustion of wood, rubber and plastic under conditions that exclude oxygen access to the reaction area. A laboratory bench has been developed to create the conditions. Graphs of temperature changes and reduction of light transmission of combustion products accumulated in the upper part of the combustion chamber layer have been obtained. Changes of the controlled parameters are analysed and correlation dependences between them are obtained. The results obtained can be used as estimates for building prediction models of fire development in enclosed storage rooms, as well as for assessing the fire hazard of substances when burning in an enclosed volume.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>горение</kwd><kwd>закрытые помещения</kwd><kwd>закрытый объем</kwd><kwd>пожарная опасность веществ</kwd><kwd>методы контроля</kwd></kwd-group><kwd-group xml:lang="en"><kwd>combustion</kwd><kwd>enclosed spaces</kwd><kwd>enclosed volume</kwd><kwd>fire hazard of substances</kwd><kwd>control methods</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">NFPA 921: Guide for Fire and Explosion Investigations. NFPA, 2004. 262 p.</mixed-citation><mixed-citation xml:lang="en">NFPA 921: Guide for Fire and Explosion Investigations. NFPA, 2004. 262 p. 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