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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">sustain</journal-id><journal-title-group><journal-title xml:lang="ru">Надежность</journal-title><trans-title-group xml:lang="en"><trans-title>Dependability</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1729-2646</issn><issn pub-type="epub">2500-3909</issn><publisher><publisher-name>RAMS Journal Limited liability company</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21683/1729-2646-2024-24-4-65-69</article-id><article-id custom-type="elpub" pub-id-type="custom">sustain-624</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>ВОПРОСЫ АВТОМАТИЗАЦИИ И УПРАВЛЕНИЯ ПРОЦЕССАМИ НА ТРАНСПОРТЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ВОПРОСЫ АВТОМАТИЗАЦИИ И УПРАВЛЕНИЯ ПРОЦЕССАМИ НА ТРАНСПОРТЕ</subject></subj-group></article-categories><title-group><article-title>К вопросу о взрывобезопасности объектов транспорта многокомпонентных смесей</article-title><trans-title-group xml:lang="en"><trans-title>On the matter of explosion safety of multicomponent mixture transportation facilities</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>Гамера</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gamera</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гамера Юрий Васильевич, кандидат физико-математических наук, ведущий научный сотрудник Лаборатории анализа риска на опасных производственных объектах,</p><p>195112, г. Санкт-Петербург, пр-кт Малоохтинский, д. 45, литера А, помещ. 2-Н, офис 812.</p></bio><bio xml:lang="en"><p>Yurii V. Gamera, Candidate of Physics and Mathematics, Lead Researcher, Laboratory for Hazardous Industrial Site Risk Analysis,</p><p>45, letter A, room 2-N, office 812 Malookhtinsky prospekt, Malaya Okhta, St. Petersburg, 195112.</p></bio><email xlink:type="simple">Y_Gamera@vniigaz.gazprom.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>Ганага</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ganaga</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ганага Сергей Владимирович, кандидат физико-математических наук, ведущий научный сотрудник Лаборатории промышленной безопасности,</p><p>195112, г. Санкт-Петербург, пр-кт Малоохтинский, д. 45, литера А, помещ. 2-Н, офис 812.</p></bio><bio xml:lang="en"><p>Sergey V. Ganaga, Candidate of Physics and Mathematics, Lead Researcher, Laboratory for Industrial Safety,</p><p>45, letter A, room 2-N, office 812 Malookhtinsky prospekt, Malaya Okhta, St. Petersburg, 195112.</p></bio><email xlink:type="simple">S_Ganaga@vniigaz.gazprom.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>Петрова</surname><given-names>Ю. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrova</surname><given-names>Yu. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петрова Юлия Юрьевна, кандидат физико-математических наук, начальник Лаборатории анализа риска на опасных производственных объектах,</p><p>195112, г. Санкт-Петербург, пр-кт Малоохтинский, д. 45, литера А, помещ. 2-Н, офис 812.</p></bio><bio xml:lang="en"><p>Yulia Yu. Petrova, Candidate of Physicals and Mathematical Sciences, Head of Laboratory for Hazardous Industrial Site Risk Analysis,</p><p>45, letter A, room 2-N, office 812 Malookhtinsky prospekt, Malaya Okhta, St. Petersburg, 195112.</p></bio><email xlink:type="simple">PetrovaYY@vniigaz.gazprom.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Центр производственной безопасности ООО «Газпром ВНИИГАЗ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Center for Industrial Safety, Gazprom VNIIGAZ LLC</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>05</day><month>12</month><year>2024</year></pub-date><volume>24</volume><issue>4</issue><fpage>65</fpage><lpage>69</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гамера Ю.В., Ганага С.В., Петрова Ю.Ю., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Гамера Ю.В., Ганага С.В., Петрова Ю.Ю.</copyright-holder><copyright-holder xml:lang="en">Gamera Y.V., Ganaga S.V., Petrova Y.Y.</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.dependability.ru/jour/article/view/624">https://www.dependability.ru/jour/article/view/624</self-uri><abstract><p>В связи со стремительным развитием нефтегазовой отрасли, интерес к вопросу оценки взрывоустойчивости зданий и сооружений на объектах транспорта и переработки многокомпонентных газовых смесей не теряет своей актуальности. В статье проведено исследование чувствительности к инициированию взрывного превращения метано-воздушных смесей водорода и гомологов метана в зависимости от компонентного состава. Получены оценки размеров детонационных ячеек метано-водородных смесей, что позволяет точнее определять класс чувствительности к детонации.</p></abstract><trans-abstract xml:lang="en"><p>Given the rapid development of the oil and gas industry, the matter of assessment of the explosion resistance of buildings and structures at multicomponent gas mixture transportation and processing facilities remains of relevance. The paper investigates the sensitivity to the initiation of explosive transformation of methane and air mixtures of hydrogen and methane homologues depending on the component composition. Estimates were obtained of the sizes of detonation cells of methane and hydrogen mixtures, which allows for a more accurate definition of the class of sensitivity to detonation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>водород</kwd><kwd>метан</kwd><kwd>многокомпонентная газовая смесь</kwd><kwd>чувствительность к инициированию взрывного превращения</kwd><kwd>размер детонационной ячейки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hydrogen</kwd><kwd>methane</kwd><kwd>multicomponent gas mixture</kwd><kwd>sensitivity to initiation of explosive transformation</kwd><kwd>detonation cell size</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">Porowski R., Teodorczyk A. Cellular structure of detonation wave in hydrogen-methane-air mixtures // Journal of Power Technologies. 2011. No. 91(3). 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