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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">zldm</journal-id><journal-title-group><journal-title xml:lang="ru">Заводская лаборатория. Диагностика материалов</journal-title><trans-title-group xml:lang="en"><trans-title>Industrial laboratory. Diagnostics of materials</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1028-6861</issn><issn pub-type="epub">2588-0187</issn><publisher><publisher-name>ООО «Издательство «ТЕСТ-ЗЛ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26896/1028-6861-2019-85-11-41-44</article-id><article-id custom-type="elpub" pub-id-type="custom">zldm-1104</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>ИССЛЕДОВАНИЕ СТРУКТУРЫ И СВОЙСТВ. ФИЗИЧЕСКИЕ МЕТОДЫ ИССЛЕДОВАНИЯ И КОНТРОЛЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TESTING OF STRUCTURE AND PARAMETERS. PHYSICAL METHODS OF TESTING AND QUALITY CONTROL</subject></subj-group></article-categories><title-group><article-title>Контроль процессов старения моторных масел по изменению их оптических свойств</article-title><trans-title-group xml:lang="en"><trans-title>Monitoring of aging processes in motor oils by changing their optical properties</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>Ковальский</surname><given-names>Б. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovalsky</surname><given-names>B. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Болеслав Иванович Ковальский</p><p>660041, Красноярск, пр. Свободный 82, стр. 6</p></bio><bio xml:lang="en"><p>Boleslav I. Kovalsky</p><p>Pr. Svobodny 82, str. 6, Krasnoyarsk, 660041</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Верещагин</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Vereshchagin</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Валерий Иванович Верещагин</p><p>660041, Красноярск, пр. Свободный 82, стр. 6</p></bio><bio xml:lang="en"><p>Valery I. Vereshchagin</p><p>Pr. Svobodny 82, str. 6, Krasnoyarsk, 660041</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шрам</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Shram</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вячеслав Геннадьевич Шрам</p><p>660041, Красноярск, пр. Свободный 82, стр. 6</p></bio><bio xml:lang="en"><p>Vyacheslav G. Shram</p><p>Pr. Svobodny 82, str. 6, Krasnoyarsk, 660041</p></bio><email xlink:type="simple">shram18rus@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>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>Юрий Николаевич Безбородов</p><p>660041, Красноярск, пр. Свободный 82, стр. 6</p></bio><bio xml:lang="en"><p>Yury N. Bezborodov</p><p>Pr. Svobodny 82, str. 6, Krasnoyarsk, 660041</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сокольников</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolnikov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Николаевич Сокольников</p><p>660041, Красноярск, пр. Свободный 82, стр. 6</p></bio><bio xml:lang="en"><p>Alexander N. Sokolnikov</p><p>Pr. Svobodny 82, str. 6, Krasnoyarsk, 660041</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский федеральный университет, Институт нефти и газа</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian Federal University, Institute of Oil and Gas</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>28</day><month>11</month><year>2019</year></pub-date><volume>85</volume><issue>11</issue><fpage>41</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ковальский Б.И., Верещагин В.И., Шрам В.Г., Безбородов Ю.Н., Сокольников А.Н., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Ковальский Б.И., Верещагин В.И., Шрам В.Г., Безбородов Ю.Н., Сокольников А.Н.</copyright-holder><copyright-holder xml:lang="en">Kovalsky B.I., Vereshchagin V.I., Shram V.G., Bezborodov Y.N., Sokolnikov A.N.</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.zldm.ru/jour/article/view/1104">https://www.zldm.ru/jour/article/view/1104</self-uri><abstract><p>Один из основных критериев замены моторного масла при эксплуатации автомобиля — его пробег. Вместе с тем проблема контроля состояния работающего масла ввиду отсутствия средств контроля на предприятиях и станциях технического обслуживания актуальна. Представлены результаты исследования синтетических моторных масел Ravenol 5W-40 SN/CF и Mobil 1 New Life 0W-40 SN/SM/SL/SJ с применением фотометрического устройства, позволяющего осуществлять прямое фотометрирование образцов. Предложен метод контроля интенсивности процессов старения, включающий определение приращения скорости изменения коэффициента поглощения светового потока в зависимости от пробега автомобиля. Показано, что процесс старения масла носит нестабильный характер. Это вызвано образованием продуктов старения различной оптической плотности и энергоемкости. Установлено также, что интенсивность процессов старения зависит от условий и режимов эксплуатации двигателя, его технического состояния и производительности системы очистки. На основе полученных данных сделан вывод об эффективности применения предложенного метода контроля состояния моторных масел в период эксплуатации двигателей и подтверждена индивидуальность процессов старения, интенсивность которых можно оценивать приращением скорости изменения коэффициента поглощения светового потока в зависимости от пробега автомобиля.</p></abstract><trans-abstract xml:lang="en"><p>Mileage is one of the main criteria for replacing engine oil during car operation. At the same time, the problem of timely monitoring the state of working oil due to the lack of control at enterprises and service stations remains an urgent challenge. The results of studying Ravenol 5W-40 SN/CF and Mobil 1 New Life 0W-40 SN/SM/SL/SJ synthetic motor oils using a photometric device which allows direct photometric measurements of samples are presented. A method intended for control of the intensity of aging processes is proposed, including determination of the increment in the rate of change in the absorption coefficient of the light flux as a function of the vehicle mileage. Aging of the oil is shown to be an unstable process which is attributed to the formation of aging products of different optical density and energy intensity. It is also shown that the intensity of aging depends on conditions and operating modes of the engine, technical condition and performance of the cleaning system. The proposed method for monitoring the condition of motor oils during engine operation is proved to be effective. The individual character of aging processes is proved, the intensity of aging can be estimated by the incrementing rate of change of the light flux absorption coefficient depending on the vehicle mileage.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>коэффициент поглощения светового потока</kwd><kwd>оптическая плотность</kwd><kwd>пробег автомобиля</kwd><kwd>приращение скорости старения масла</kwd></kwd-group><kwd-group xml:lang="en"><kwd>absorption coefficient of the light flux</kwd><kwd>optical density</kwd><kwd>car mileage</kwd><kwd>increment of the oil aging rate</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">Ковальский Б. И., Верещагин В. И., Рунда М. М., Янович Я. С., Шрам В. Г. Влияние климатических условий эксплуатации двигателей на процесс старения моторного масла / Мир нефтепродуктов. Вестник нефтяных компаний. 2013. № 12. 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