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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">vdgtu</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Дагестанского государственного технического университета. Технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Herald of Dagestan State Technical University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-6185</issn><issn pub-type="epub">2542-095X</issn><publisher><publisher-name>Daghestan State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21822/2073-6185-2021-48-2-60-72</article-id><article-id custom-type="elpub" pub-id-type="custom">vdgtu-936</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>ИНФОРМАТИКА, ВЫЧИСЛИТЕЛЬНАЯ ТЕХНИКА И УПРАВЛЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COMPUTER SCIENCE, COMPUTER ENGINEERING AND MANAGEMENT</subject></subj-group></article-categories><title-group><article-title>Математическое моделирование ультразвуковой обработки асфальтосмолопарафиновых отложений</article-title><trans-title-group xml:lang="en"><trans-title>Mathematical modelling of ultrasonic treatment of asphaltene deposits</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>Хурамшина</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khuramshina</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хурамшина Регина Азатовна, аспирант</p><p>450062, г. Уфа, ул. Космонавтов 1</p></bio><bio xml:lang="en"><p>Regina A. Khuramshina, Postgraduate</p><p>1 Kosmonavtov St., Ufa 450064</p></bio><email xlink:type="simple">Khuramshina.regina@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>Соколова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соколова Виктория Владимировна, кандидат филологических наук, доцент</p><p>450062, г. Уфа, ул. Космонавтов 1</p></bio><bio xml:lang="en"><p>Viktoriya V. Sokolova, Cand. Sci. (Philoligical), Assoc. Prof.</p><p>1 Kosmonavtov St., Ufa 450064</p></bio><email xlink:type="simple">vsokolova21@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уфимский государственный нефтяной технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ufa State Petroleum Technological University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>31</day><month>07</month><year>2021</year></pub-date><volume>48</volume><issue>2</issue><fpage>60</fpage><lpage>72</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хурамшина Р.А., Соколова В.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Хурамшина Р.А., Соколова В.В.</copyright-holder><copyright-holder xml:lang="en">Khuramshina R.A., Sokolova 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.dgtu.ru/jour/article/view/936">https://vestnik.dgtu.ru/jour/article/view/936</self-uri><abstract><p>Цель. Удаление асфальтосмолопарафиновых отложений (АСПО) на объектах нефтегазового комплекса является одной из актуальных и важных проблем, что требует значительных материальных и трудовых затрат для ее решения. Сокращение затрат возможно с помощью моделирования процессов обработки отложений на основе создания и внедрения эффективных технических средств.  Метод. В данной работе рассматривается концептуальный подход к решению проблемы обработки асфальтосмолопарафиновых отложений при транспортировке и хранении нефти, предложены возможные методы ее решения. Дается обзор различных способов очистки объектов транспорта и хранения от АСПО: химические (добавление присадок, растворителей), тепловые (нагрев при помощи специальных устройств или при разработке закачки перегретого пара), механические (использование скребков и поршней), в том числе рассмотрены научные работы по применению ультразвука для ускорения удаления отложений.  Результат. Предложены наиболее эффективные способы удаления отложений, а также использование удаляемого слоя в качестве вторичного энергоресурса. Применен модельный расчет использования ультразвукового оборудования для удаления отложений. В результате определена скорость движения фронта плавления отложений в зависимости от продолжительности воздействия. Вывод. Моделирование ультразвуковой обработки асфальтосмолопарафиновых отложений создает возможность их применения в нефтегазовом комплексе в качестве вторичного сырья, что позволит снизить экологическое воздействие на окружающую среду и повысить эффективность использования оборудования.</p></abstract><trans-abstract xml:lang="en"><p>Objective. The removal of asphaltene deposits at oil and gas facilities is one of the urgent and important problems and requires significant material and labor costs. It is possible to reduce costs by creating and implementing effective technical means, which requires an in-depth study of the processes of organic matter deposition at oil and gas facilities and their use as a secondary raw material.  Methods. This paper discusses modern views on the state of the problem of asphaltene deposits in oil shipping and storage equipment and possible ways to solve it. The paper provides an overview of various ways to clean shipping and storage objects from asphaltene deposits: chemical (adding additives, solvents), thermal (heating by special devices or injection of superheated steam during exploitation), mechanical (using scrapers and pistons), and refers, among other things, to scientific works on the use of ultrasound to accelerate the removal of deposits.  Results. The paper considers methods for removing deposits, as well as using the positive effect of the removed layer as a secondary energy source. A procedure for model calculation of the use of ultrasonic equipment to remove deposits has been developed. As a result, the deposit melting front velocity was determined depending on the duration of exposure.  Conclusion. Taking into account the positive world experience, the level of development of the ultrasonic method for removing asphaltene deposits in the oil and gas industry and the use of asphaltene deposits as a secondary raw material, this area needs further development. The widespread implementation of equipment and, from the standpoint of rational use of natural resources, the use of deposits as a secondary raw material will increase cost efficiency and equipment efficiency, and reduce environmental impact.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>математическое моделирование</kwd><kwd>ультразвук</kwd><kwd>ультразвуковая установка</kwd><kwd>нефть</kwd><kwd>асфальто-смолистые парафиновые отложения</kwd><kwd>насосное оборудование</kwd><kwd>скважина</kwd><kwd>резервуар</kwd><kwd>нефтепровод</kwd><kwd>вторичное сырье</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mathematical modeling</kwd><kwd>ultrasound</kwd><kwd>ultrasonic installation</kwd><kwd>oil</kwd><kwd>asphalt-resinous paraffin deposits</kwd><kwd>pumping equipment</kwd><kwd>well</kwd><kwd>reservoir</kwd><kwd>oil pipeline</kwd><kwd>secondary raw materials</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">Галиакбарова, Э.В, Бахтизин Р.Н, Надыршин, А.С., Галиакбаров, В.Ф. 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