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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">avroen</journal-id><journal-title-group><journal-title xml:lang="ru">Омский научный вестник. Серия "Авиационно-ракетное и энергетическое машиностроение"</journal-title><trans-title-group xml:lang="en"><trans-title>Omsk Scientific Bulletin. Series Aviation-Rocket and Power Engineering</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2588-0373</issn><issn pub-type="epub">2587-764X</issn><publisher><publisher-name>Омский государственный технический университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25206/2588-0373-2025-9-2-61-70</article-id><article-id custom-type="edn" pub-id-type="custom">CJEHRN</article-id><article-id custom-type="elpub" pub-id-type="custom">avroen-93</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>ЭНЕРГЕТИЧЕСКОЕ И ХИМИЧЕСКОЕ МАШИНОСТРОЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>POWER AND CHEMICAL ENGINEERING</subject></subj-group></article-categories><title-group><article-title>Верификация математической модели трансзвуковой осевой компрессорной ступени</article-title><trans-title-group xml:lang="en"><trans-title>Verification of mathematical model of transonic axial compressor stage</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-3028-8512</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Золотухин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zolotukhin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Золотухин Антон Сергеевич - аспирант Высшей школы энергетического машиностроения СПбПУ; инженер-конструктор 3-й категории сектора расчетов отдела компрессоров СКБ ГТУ, АО «Силовые машины».</p><p>195251, Санкт-Петербург, ул. Политехническая, д. 29; 195009, Санкт-Петербург, ул. Ватутина, д. 3, лит. А</p><p>ResearcherID HNP-9948-2023</p></bio><bio xml:lang="en"><p>Anton S. Zolotukhin - Postgraduate at the Higher School of Power Engineering, Peter the Great St. Petersburg Polytechnic University (SPbPU); CFD Engineer of SKВ GTU Compressor Department, JSC “Power Machines”.</p><p>Saint Petersburg, Politechnicheskaya St., 29, 195251; Saint Petersburg, Vatutina St., 3A, 195009</p><p>ResearcherID HNP-9948-2023</p></bio><email xlink:type="simple">zolotuhinant@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9380-9754</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маренина</surname><given-names>Л. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Marenina</surname><given-names>L. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Маренина Любовь Николаевна – кандидат технических наук, доцент Высшей школы энергетического машиностроения Института энергетики СПбПУ.</p><p>195251, Санкт-Петербург, ул. Политехническая, д. 29</p><p>AuthorID (SCOPUS) 57188961410</p><p>ResearcherID C-6788-2017</p></bio><bio xml:lang="en"><p>Lyubov N. Marenina - Candidate of Technical Sciences, Associate Professor at the Higher School of Power Engineering, Institute of Power Engineering, SPbPU.</p><p>Saint Petersburg, Politechnicheskaya St., 29, 195251</p><p>AuthorID (RSCI) 791131</p><p>AuthorID (SCOPUS) 57188961410</p><p>ResearcherID C-6788-2017</p></bio><email xlink:type="simple">marenina_ln@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3808-7098</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дроздов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Drozdov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дроздов Александр Александрович - доктор технических наук, профессор Высшей школы энергетического машиностроения Института энергетики СПбПУ.</p><p>195251, Санкт-Петербург, ул. Политехническая, д. 29</p><p>AuthorID (РИНЦ) 314735</p><p>AuthorID (SCOPUS) 56649790100</p><p>ResearcherID К-7937-2014</p></bio><bio xml:lang="en"><p>Aleksandr A. Drozdov - Doctor of Technical Sciences, Professor at the Higher School of Power Engineering, Institute of Power Engineering, SPbPU.</p><p>Saint Petersburg, Politechnicheskaya St., 29, 195251</p><p>AuthorID (RSCI) 314735</p><p>AuthorID (SCOPUS) 56649790100</p><p>ResearcherID К-7937-2014</p></bio><email xlink:type="simple">A_drozdi@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0278-5951</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Золотухина</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Zolotukhina</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Золотухина Елена Юрьевна - инженер-конструктор конструкторского отдела систем автоматики и АСУ ТП, АО «Силовые машины»; соискатель Высшей школы атомной и тепловой энергетики СПбПУ.</p><p>195251, Санкт-Петербург, ул. Политехническая, д. 29; 195009, Санкт-Петербург, ул. Ватутина, д. 3, лит. А</p></bio><bio xml:lang="en"><p>Elena Yu. Zolotukhina - Engineer at the Design Department of Automation Systems and Automated Control Systems, JSC “Power Machines; Applicant at the Higher School of Power Engineering, SPbPU.</p><p>Saint Petersburg, Politechnicheskaya St., 29, 195251; Saint Petersburg, Vatutina St., 3A, 195009</p></bio><email xlink:type="simple">Kirshina.elena.yu@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7842-9614</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яблоков</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Yablokov</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яблоков Алексей Михайлович - старший преподаватель Высшей школы энергетического машиностроения Института энергетики СПбПУ.</p><p>195251, Санкт-Петербург, ул. Политехническая, д. 29</p><p>AuthorID (SCOPUS) 57199231312</p><p>ResearcherID M-7787-2018</p></bio><bio xml:lang="en"><p>Aleksey M. Yablokov - Senior Lecturer at the Higher School of Power Engineering, Institute of Power Engineering, SPbPU.</p><p>Saint Petersburg, Politechnicheskaya St., 29, 195251</p><p>AuthorID (SCOPUS) 57199231312</p><p>ResearcherID M-7787-2018</p></bio><email xlink:type="simple">yablokovaleksey@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский политехнический университет Петра Великого; АО «Силовые машины»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peter the Great St. Petersburg Polytechnic University; JSC “Power Machines”</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Санкт-Петербургский политехнический университет Петра Великого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peter the Great St. Petersburg Polytechnic University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2025</year></pub-date><volume>9</volume><issue>2</issue><fpage>61</fpage><lpage>70</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Золотухин А.С., Маренина Л.Н., Дроздов А.А., Золотухина Е.Ю., Яблоков А.М., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Золотухин А.С., Маренина Л.Н., Дроздов А.А., Золотухина Е.Ю., Яблоков А.М.</copyright-holder><copyright-holder xml:lang="en">Zolotukhin A.S., Marenina L.N., Drozdov A.A., Zolotukhina E.Y., Yablokov A.M.</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://ariem.omgtu.ru/jour/article/view/93">https://ariem.omgtu.ru/jour/article/view/93</self-uri><abstract><p>Представлены результаты верификации и валидации математической модели проточной части трансзвуковой модельной ступени NASA Stage 37 осевого компрессора с данными эксперимента, проведенного NASA в 1970-х гг. В работе представлена последовательность построения математической модели проточной части, а также геометрических моделей лопаточных аппаратов. Математическая модель лопаток рабочего колеса построена на основе геометрии пера лопатки, полученной по результатам расчета напряженно-деформированного состояния методом конечных элементов. При расчете напряженно-деформированного состояния лопатки учитывалось действие газодинамических нагрузок и центробежных сил. Для газодинамических расчетов проведено исследование на сеточную независимость с описанием методики расчета первого пристеночного слоя и обоснован выбор модели турбулентности. Численное исследование течения вязкого газа в проточной части модельной ступени проведено с учетом физического эксперимента NASA. В результате численных исследований построены газодинамические характеристики ступени, а также исследовано распределение параметров потока в расчетных сечениях по высоте проточной части. Полученные газодинамические характеристики на основе разработанной математической модели количественно и качественно соответствуют результатам газодинамических испытаний NASA. Полученная модель может быть использована для дальнейших оптимизационных или иных расчетов методом конечных элементов.</p></abstract><trans-abstract xml:lang="en"><p>The research presents the results of verification and validation of the mathematical model of the flow path transonic model NASA Stage 37 axial compressor using the data of the experiment conducted by NASA in the 1970s. The work presents the sequence of constructing a mathematical model of the flow path, as well as geometric models of the blade units. The mathematical model of the impeller blades is constructed based on the geometry of the blade airfoil obtained from the results of calculating the stress-strain state using the finite element method. When calculating the stress-strain state of the blade, the effect of gas-dynamic loads and centrifugal forces is considered. For gas-dynamic calculations, a study is conducted on grid independence with a description of the calculation method for the first near-wall layer and a justification for the choice of the turbulence model. A numerical study of the viscous gas flow in the flow path of the model stage is carried out considering the distribution of flow parameters and the position of the measurement control points according to the NASA report. As a result of numerical studies, gas-dynamic characteristics of the stage are constructed, and the distribution of flow parameters in the calculated sections along the height of the flow part is investigated. The obtained gas-dynamic characteristics based on the developed mathematical model quantitatively and qualitatively correspond to the results of NASA gas-dynamic tests. The obtained model can be used for further optimization or other calculations using the finite element method.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>NASA Stage 37</kwd><kwd>численное моделирование</kwd><kwd>модельная ступень</kwd><kwd>осевой компрессор</kwd><kwd>верификация</kwd><kwd>CFD</kwd><kwd>скорость звука</kwd><kwd>газодинамические характеристики</kwd></kwd-group><kwd-group xml:lang="en"><kwd>NASA Stage 37</kwd><kwd>numerical modeling</kwd><kwd>model stage</kwd><kwd>axial compressor</kwd><kwd>validation</kwd><kwd>CFD</kwd><kwd>sound speed</kwd><kwd>gas-dynamic characteristics</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда № 23-29-00200, https://rscf.ru/project/23-29-00200.</funding-statement><funding-statement xml:lang="en">The research was supported by the Grant No. 2329-00200 of the Russian Science Foundation, https://rscf.ru/project/23-29-00200.</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">Иноземцев А. 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