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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">Modern Transportation Systems and Technologies</journal-id><journal-title-group><journal-title xml:lang="en">Modern Transportation Systems and Technologies</journal-title><trans-title-group xml:lang="ru"><trans-title>Инновационные транспортные системы и технологии</trans-title></trans-title-group></journal-title-group><issn publication-format="electronic">2782-3733</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">683380</article-id><article-id pub-id-type="doi">10.17816/transsyst683380</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original studies</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные 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">Magnetic levitation modeling of support magnetic bearing based on stacks of composite HTS tapes</article-title><trans-title-group xml:lang="ru"><trans-title>Моделирование магнито-левитационных характеристик опорного магнитного подшипника на основе стопок композитных ВТСП лент</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2301-1768</contrib-id><contrib-id contrib-id-type="spin">3368-8809</contrib-id><name-alternatives><name xml:lang="en"><surname>Martirosian</surname><given-names>Irina V.</given-names></name><name xml:lang="ru"><surname>Мартиросян</surname><given-names>Ирина Валерьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Phys.-Math.), research engineer</p></bio><bio xml:lang="ru"><p>кандидат физико-математических наук, инженер-исследователь</p></bio><email>mephizic@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7605-7578</contrib-id><contrib-id contrib-id-type="spin">9493-3256</contrib-id><name-alternatives><name xml:lang="en"><surname>Starikovskii</surname><given-names>Aleksandr S.</given-names></name><name xml:lang="ru"><surname>Стариковский</surname><given-names>Александр Сергеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>research engineer</p></bio><bio xml:lang="ru"><p>инженер-исследователь</p></bio><email>sannyok1995@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-3831-8171</contrib-id><name-alternatives><name xml:lang="en"><surname>Balakina</surname><given-names>Maria V.</given-names></name><name xml:lang="ru"><surname>Балакина</surname><given-names>Мария Вадимовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>student</p></bio><bio xml:lang="ru"><p>студент</p></bio><email>masha.ball.8530@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3137-4289</contrib-id><contrib-id contrib-id-type="spin">6643-7817</contrib-id><name-alternatives><name xml:lang="en"><surname>Pokrovskii</surname><given-names>Sergey V.</given-names></name><name xml:lang="ru"><surname>Покровский</surname><given-names>Сергей Владимирович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Phys.-Math.), Head of the Laboratory</p></bio><bio xml:lang="ru"><p>кандидат физико-математических наук, заведующий научно-исследовательской лаборатории</p></bio><email>sergeypokrovskii@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National research nuclear university</institution></aff><aff><institution xml:lang="ru">Национальный Исследовательский Ядерный Университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-07-04" publication-format="electronic"><day>04</day><month>07</month><year>2025</year></pub-date><volume>11</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>332</fpage><lpage>347</lpage><history><date date-type="received" iso-8601-date="2025-06-07"><day>07</day><month>06</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-06-11"><day>11</day><month>06</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Martirosian I.V., Starikovskii A.S., Balakina M.V., Pokrovskii S.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Мартиросян И.В., Стариковский А.С., Балакина М.В., Покровский С.В.</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Martirosian I.V., Starikovskii A.S., Balakina M.V., Pokrovskii S.V.</copyright-holder><copyright-holder xml:lang="ru">Мартиросян И.В., Стариковский А.С., Балакина М.В., Покровский С.В.</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/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://transsyst.ru/transj/article/view/683380">https://transsyst.ru/transj/article/view/683380</self-uri><abstract xml:lang="en"><p><bold>AIM. </bold>To determine the optimal magnetic field configuration ensuring scalability and high load on the support HTS bearing.</p> <p><bold>MATERIALS AND METHODS.</bold> Numerical analysis of HTS bearings was performed in Comsol Multiphysics modeling environment.</p> <p><bold>RESULTS.</bold> The authors determined magnetic field distributions for various configurations of magnetic HTS bearing assemblies, including a ring magnet, cubic magnets, and sectorial permanent magnets. The authors determined vertical and lateral load curves for different shapes of HTS bearings.</p> <p><bold>CONCLUSION.</bold> It was found that sectorial permanent magnets with a magnetic circuit is the optimal solution to achieve the highest stability and load-bearing capacity of a superconducting bearing while maintaining the scalability.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель.</bold> Определение оптимальной конфигурации магнитного поля, обеспечивающей масштабируемость и высокие нагрузочные характеристики опорного ВТСП подшипника</p> <p><bold>Материалы и методы. </bold>Численный анализ ВТСП подшипников выполнен в среде моделирования Comsol Multiphysics.</p> <p><bold>Результаты.</bold> Получены распределения магнитного поля для различных конфигураций магнитных сборок ВТСП подшипника, рассмотрены кольцевой магнит, кубические магниты и секториальные постоянные магниты. Для различных геометрий ВТСП подшипников получены вертикальные и латеральные нагрузочные кривые.</p> <p><bold>Заключение.</bold> Установлено, что для достижения наиболее высокой стабильности и несущей способности сверхпроводящего подшипника при сохранении возможности масштабирования оптимальным является использование секториальных постоянных магнитов с магнитопроводом.</p></trans-abstract><kwd-group xml:lang="en"><kwd>superconducting support bearing</kwd><kwd>HTS composites</kwd><kwd>numerical modeling</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>сверхпроводящий опорный подшипник</kwd><kwd>ВТСП композиты</kwd><kwd>численное моделирование</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The research was carried out at the expense of the grant of the Russian Science Foundation No. 23-19-00394, https://rscf.ru/project/23-19-00394/</funding-statement><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда № 23-19-00394, https://rscf.ru/project/23-19-00394/</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Mukoyama S, Nakao K, Sakamoto H, et al. 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