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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Journal of Dynamics and Vibroacoustics</journal-id><journal-title-group><journal-title xml:lang="en">Journal of Dynamics and Vibroacoustics</journal-title><trans-title-group xml:lang="ru"><trans-title>Динамика и виброакустика</trans-title></trans-title-group></journal-title-group><issn publication-format="electronic">2409-4579</issn><publisher><publisher-name xml:lang="en">Samara National Research University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">249372</article-id><article-id pub-id-type="doi">10.18287/2409-4579-2024-9-3-6-15</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">MANUFACTURING PROCESS SIMULATION OF A BUMP FOIL FOR A GAS FOIL BEARING</article-title><trans-title-group xml:lang="ru"><trans-title>МОДЕЛИРОВАНИЕ ПРОЦЕССА ИЗГОТОВЛЕНИЯ ГОФРИРОВАННОГО ВКЛАДЫША ГАЗОДИНАМИЧЕСКОГО ЛЕПЕСТКОВОГО ПОДШИПНИКА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Badykov</surname><given-names>Renat R.</given-names></name><name xml:lang="ru"><surname>Бадыков</surname><given-names>Ренат Раисович</given-names></name></name-alternatives><bio xml:lang="en"><p>Ph.D. of Engineering Science, Assistant Professor of Department of Aircraft Engine Construction and Design</p></bio><bio xml:lang="ru"><p>К.т.н., доцент кафедры «Конструкция и проектирование двигателей летательных аппаратов»</p></bio><email>badykov.rr@ssau.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Yurtaev</surname><given-names>Artem A.</given-names></name><name xml:lang="ru"><surname>Юртаев</surname><given-names>Артем Алексеевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Master’s student</p></bio><bio xml:lang="ru"><p>Магистрант</p></bio><email>yurtaev.aa@ssau.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Grigorev</surname><given-names>Egor M.</given-names></name><name xml:lang="ru"><surname>Григорьев</surname><given-names>Егор Максимович</given-names></name></name-alternatives><bio xml:lang="en"><p>Graduate, Assistant of Department of Aircraft Engine Construction and Design</p></bio><bio xml:lang="ru"><p>Аспирант, ассистент кафедры «Конструкция и проектирование двигателей летательных аппаратов»</p></bio><email>grigorev.em@ssau.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lomachev</surname><given-names>Aleksey O.</given-names></name><name xml:lang="ru"><surname>Ломачёв</surname><given-names>Алексей Олегович</given-names></name></name-alternatives><bio xml:lang="en"><p>Graduate, Assistant of Department of Aircraft Engine Construction and Design</p></bio><bio xml:lang="ru"><p>Аспирант, ассистент кафедры «Конструкция и проектирование двигателей летательных аппаратов»</p></bio><email>lomachev.ao@ssau.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Samara National Research University (Samara University)</institution></aff><aff><institution xml:lang="ru">Самарский национальный исследовательский университет имени академика С. П. Королёва (Самарский университет)</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-12-23" publication-format="electronic"><day>23</day><month>12</month><year>2023</year></pub-date><volume>9</volume><issue>3</issue><issue-title xml:lang="en">23.12.2023</issue-title><issue-title xml:lang="ru">23.12.2023</issue-title><fpage>6</fpage><lpage>15</lpage><history><date date-type="received" iso-8601-date="2023-12-30"><day>30</day><month>12</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Badykov R.R., Yurtaev A.A., Grigorev E.M., Lomachev A.O.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Бадыков Р.Р., Юртаев А.А., Григорьев Е.М., Ломачёв А.О.</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Badykov R.R., Yurtaev A.A., Grigorev E.M., Lomachev A.O.</copyright-holder><copyright-holder xml:lang="ru">Бадыков Р.Р., Юртаев А.А., Григорьев Е.М., Ломачёв А.О.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ogarev-online.ru/2409-4579/article/view/249372">https://ogarev-online.ru/2409-4579/article/view/249372</self-uri><abstract xml:lang="en"><p><italic>The paper describes the tools design process for manufacturing the bump foil of a radial gas foil bearing. The paper proposes an alternative technology for manufacturing the bump foil and a solution to the issues related to this technology, accounting for the compensating effects of residual elastic deformations after the manufacturing process. The significance of the finite element method implementation for residual deformations and stresses accounting is emphasized, aiming to minimize the negative impact of residual elastic deformation on the bearing operational parameters.</italic></p></abstract><trans-abstract xml:lang="ru"><p><italic>Статья посвящена процессу проектирования инструментов для изготовления гофрированного вкладыша газодинамического радиального лепесткового подшипника. В статье предлагается применение альтернативной технологии изготовления гофрированного вкладыша и решаются связанные с данной технологией задачи по прогнозированию, учёту и компенсации влияния остаточных упругих деформаций, возникающих при его изготовлении. Подчеркивается значимость использования численного метода конечных элементов для учёта остаточных деформаций и напряжений с целью минимизации негативного влияния остаточной упругой деформации.</italic></p></trans-abstract><kwd-group xml:lang="en"><kwd>gas dynamic bearing</kwd><kwd>numerical mode</kwd><kwd>mold</kwd><kwd>ANSYS Static Structural</kwd><kwd>stamping</kwd><kwd>deformation</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>газодинамический подшипник</kwd><kwd>численная модель</kwd><kwd>пресс-форма</kwd><kwd>ANSYS Static Structural</kwd><kwd>штамповка</kwd><kwd>деформация</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Ruscitto, D., McCormick, J. and Gray S. 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