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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">sibadi</journal-id><journal-title-group><journal-title xml:lang="ru">Научный рецензируемый журнал "Вестник СибАДИ"</journal-title><trans-title-group xml:lang="en"><trans-title>The Russian Automobile and Highway Industry Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-7296</issn><issn pub-type="epub">2658-5626</issn><publisher><publisher-name>The Siberian State Automobile and Highway University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26518/2071-7296-2020-17-3-550-561</article-id><article-id custom-type="elpub" pub-id-type="custom">sibadi-1138</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>ТРАНСПОРТНОЕ, ГОРНОЕ И СТРОИТЕЛЬНОЕ МАШИНОСТРОЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TRANSPORT, MINING AND BUILDING MACHINERY ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Анализ результатов экспертной диагностики силовых установок машин, эксплуатируемых в зимних условиях</article-title><trans-title-group xml:lang="en"><trans-title>Expert assessment results anaylisys of machines power units in winter conditions</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>Салихов</surname><given-names>Р. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Salikhov</surname><given-names>R. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Салихов Ринат Фокилевич - кандидат технических наук, доцент, доцент кафедры эксплуатации и сервиса транспортно-технологических машин и комплексов в строительстве.644080, Омск, пр. Мира, 5.</p></bio><bio xml:lang="en"><p>Rinat F. Salikhov - Cand. of Sci., Associate Professor, Maintenance and operation of transport and technological machines and complexes in construction Department, Federal State Budgetary Educational Institution of Higher Education Siberian State Automobile and Highway University (SibADI).644080, Omsk, Mira ave. 5.</p></bio><email xlink:type="simple">salikhorinat@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>Кузнецова</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецова Виктория Николаевна - доктор технических наук, профессор, профессор кафедры эксплуатации и сервиса транспортно-технологических машин и комплексов в строительстве.644080, Омск, пр. Мира, 5.Scopus Author ID 8671569200</p></bio><bio xml:lang="en"><p>Victoria N. Kuznetsova - Dr. of Sci., Professor, Maintenance and operation of transport and technological machines and complexes in construction Department, Federal State Budgetary Educational Institution of Higher Education Siberian State Automobile and Highway University (SibADI).644080, Omsk, Mira ave., 5.Scopus Author ID 8671569200</p></bio><email xlink:type="simple">dissovetsibadi@bk.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>Дубков</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dubkov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дубков Валерий Витальевич - кандидат технических наук, доцент, доцент кафедры эксплуатации и сервиса транспортно-технологических машин и комплексов в строительстве.644080, Омск, пр. Мира, 5.</p></bio><bio xml:lang="en"><p>Valerii V. Dubkov - Cand. of Sci., Associate Professor, Maintenance and operation of transport and technological machines and complexes in construction Department, Federal State Budgetary Educational Institution of Higher Education Siberian State Automobile and Highway University (SibADI).644080, Omsk, Mira ave. 5.</p></bio><email xlink:type="simple">dubkovvv.74@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный автомобильно-дорожный университет (СибАДИ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Automobile and Highway University (SibADI)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>11</day><month>11</month><year>2020</year></pub-date><volume>17</volume><issue>5</issue><fpage>550</fpage><lpage>561</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Салихов Р.Ф., Кузнецова В.Н., Дубков В.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Салихов Р.Ф., Кузнецова В.Н., Дубков В.В.</copyright-holder><copyright-holder xml:lang="en">Salikhov R.F., Kuznetsova V.N., Dubkov V.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://vestnik.sibadi.org/jour/article/view/1138">https://vestnik.sibadi.org/jour/article/view/1138</self-uri><abstract><p>Введение. Выполнение производственных и технологических процессов машин на обширной территории Российской Федерации связано с необходимостью их эксплуатации в условиях отрицательных температур. В статье рассматриваются результаты прикладных научных исследований факторов, оказывающих отрицательное влияние на процесс работы двигателей внутреннего сгорания при низких температурах окружающего воздуха. Использование современных методов и средств диагностики цилиндро-поршневой группы и кривошипно-шатунного механизма двигателя позволяют достоверно установить причины отказов двигателей.Материалы и методы. В ходе выполнения экспериментальных исследований использовались метод неразрушающего контроля, органолептический, измерительный, экспертный методы.Результаты. В результате комплексной оценки причин отказов двигателей было установлено, что нарушения в применении несоответствующих эксплуатационных материалов при низких температурах, мероприятий по подготовке к пуску дизель-генераторных установок явились основной причиной несвоевременного запуска и появления дефектов элементов цилиндро-поршневой группы и кривошипно-шатунного механизма, в итоге приведшие к аварийному выходу из строя двигателей внутреннего сгорания.Обсуждение и заключение. Предложенные результаты исследований позволят конкретизировать перспективы развития в области обеспечения надежности эксплуатации двигателей внутреннего сгорания.</p></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The implementation of production and technological processes of machines on the vast territory of the Russian Federation is related to the necessity to operate them in low temperatures conditions. The article presents the results of the applied scientific research of the factors that have a negative impact on the operation process of internal combustion engines at low ambient temperatures. The use of the modern methods and means of diagnostics of the cylinder-piston group and the crank- engine mechanism make it possible to reliably establish the causes of the internal combustion engines failures.Materials and methods. In the course of the experimental studies the non-destructive testing, organoleptic, measuring and expert methods were used.Results. As a result of a comprehensive assessment of the engine failures causes, it was found that the breakdowns in the use of inappropriate operating materials at low temperatures, measures to prepare for the launch of diesel generator sets were the main reason for untimely start-up and the faults in cylinder-piston group and the crank mechanism elements, which led to emergency failure of the internal combustion engine.Discussion and conclusion. The proposed research results will make it possible to specificate the development prospects in the field of providing the reliability of internal combustion engines operation.</p></sec><sec><title> </title><p> </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>двигатель внутреннего сгорания</kwd><kwd>холодный климат</kwd><kwd>отрицательные температуры</kwd><kwd>диагностика</kwd><kwd>надежность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Internal combustion engine</kwd><kwd>cold climate</kwd><kwd>low temperatures</kwd><kwd>diagnostics</kwd><kwd>reliability</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы выражают благодарность редакции журнала «Вестник СибАДИ» и рецензентам статьи.</funding-statement><funding-statement xml:lang="en">The authors express their gratitude to the Russian Automobile and Highway Industry Journal editorial staff and the reviewers of the article.</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">Вашуркин И.Ю. 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