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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">probener</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. ПРОБЛЕМЫ ЭНЕРГЕТИКИ</journal-title><trans-title-group xml:lang="en"><trans-title>Power engineering: research, equipment, technology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-9903</issn><issn pub-type="epub">2658-5456</issn><publisher><publisher-name>Kazan State Power Engineering  University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30724/1998-9903-2018-20-5-6-22-28</article-id><article-id custom-type="elpub" pub-id-type="custom">probener-617</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>ЭНЕРГЕТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>POWER ENGINEERING</subject></subj-group></article-categories><title-group><article-title>НЕСТАЦИОНАРНЫЕ ТРЕНИЕ И ТЕПЛООБМЕН  В НАЧАЛЬНОМ УЧАСТКЕ ТРУБОПРОВОДА  ПРИ СБРОСЕ ТЕПЛОВОЙ НАГРУЗКИ</article-title><trans-title-group xml:lang="en"><trans-title>UNSTEADY FRICTION AND HEAT TRANSFER IN THE INITIAL PIPELINE SECTION AT THE RESET OF THERMAL LOAD</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>Гильфанов</surname><given-names>К. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Gilfanov</surname><given-names>K. H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гильфанов Камиль Хабибович – д-р техн. наук, профессор, заведующий кафедрой «Автоматизация технологических процессов и производств» (АТПП).</p><p>Казань. </p></bio><bio xml:lang="en"><p>Kamil H. Gilfanov – Doctor of Technikal Sciences, professor, Department “Automation of technological processes and productions”.</p><p>Kazan.</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>Якимов</surname><given-names>Н. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakimov</surname><given-names>N. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Якимов Николай Дмитриевич – д-р физ.-мат. наук, профессор кафедры «Теоретические основы теплотехники» (ТОТ).</p><p>Казань. </p></bio><bio xml:lang="en"><p>Nikolay D. Yakimov – Doctor of Physical and Mathematical Sciences, professor, Department “Theoretical basis of heat engineering”.</p><p>Kazan.</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>Минвалеев</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Minvaleev</surname><given-names>N. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минвалеев Наиль Юнусович – аспирант.</p><p>Казань.</p></bio><bio xml:lang="en"><p>Nail Y. Minvaleev – graduate student.</p><p>Kazan.</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>Шешуков</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Sheshukov</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шешуков Евгений Геннадьевич – д-р физ.-мат. наук, профессор кафедры «Энергетическое машиностроение» (ЭМ). </p><p>Казань.</p></bio><bio xml:lang="en"><p>Evgeniy G. Sheshukov − Doctor of Physical and Mathematical Sciences, professor, Department “Power machine building”.</p><p>Kazan.</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>Богданова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogdanova</surname><given-names>N. W.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Богданова Наталия Владимировна – канд. техн. наук, доцент кафедры «Автоматизация технологических процессов и производств» (АТПП). </p><p>Казань.</p></bio><bio xml:lang="en"><p>Nataliya W. Bogdanova − сand. sci. (techn.), assistant professor Department “Automation of technological processes and productions”.</p><p>Kazan.</p><p> </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский государственный энергетический университет.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan state Power engineering university.</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>04</day><month>08</month><year>2018</year></pub-date><volume>20</volume><issue>5-6</issue><fpage>22</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гильфанов К.Х., Якимов Н.Д., Минвалеев Н.Ю., Шешуков Е.Г., Богданова Н.В., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Гильфанов К.Х., Якимов Н.Д., Минвалеев Н.Ю., Шешуков Е.Г., Богданова Н.В.</copyright-holder><copyright-holder xml:lang="en">Gilfanov K.H., Yakimov N.D., Minvaleev N.Y., Sheshukov E.G., Bogdanova N.W.</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.energyret.ru/jour/article/view/617">https://www.energyret.ru/jour/article/view/617</self-uri><abstract><p>Представлены результаты численного и экспериментального исследования пристенного трения и теплоотдачи в коротком цилиндрическом канале. Определены гидродинамические и тепловые характеристики нестационарного высокотемпературного газового потока. Результаты обобщены в рамках теории пограничного слоя.</p></abstract><trans-abstract xml:lang="en"><p>The results of numerical and experimental study of wall friction and heat transfer in a short cylindrical channel are presented. Hydrodynamic and thermal characteristics of nonstationary high-temperature gas flow are determined. The results are summarized in the framework of boundary layer theory.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>цилиндрический короткий канал</kwd><kwd>начальный участок</kwd><kwd>высокотемпературный газ</kwd><kwd>нестационарность</kwd><kwd>коэффициент трения</kwd><kwd>коэффициент теплоотдачи</kwd><kwd>обобщение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cylindrical short channel</kwd><kwd>initial section</kwd><kwd>high-temperature gas</kwd><kwd>nonstationarity</kwd><kwd>coefficient of friction</kwd><kwd>coefficient of heat transfer</kwd><kwd>synthesis</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">Yu Rao, Feng Bo Li, Bernhard Weigand. Experimental and Numerical Study of Heat Transfer and Flow Friction in Channels With Dimples of Different Shapes. J. Heat Transfer. 2015. Vol. 137. Pp. 031901‒10.</mixed-citation><mixed-citation xml:lang="en">Yu Rao, Feng Bo Li, Bernhard Weigand. Experimental and Numerical Study of Heat Transfer and Flow Friction in Channels With Dimples of Different Shapes. J. Heat Transfer. 2015. Vol. 137. Pp. 031901‒10.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Isaev S.A., Schelchkov A.V., Leontiev A.I., Gortyshov Yu.F., Baranov P.A., Popov I.A. Vortex heat transfer enhancement in the narrow plane-parallel channel with the oval-trench dimple of fixed depth and spot area. Int. J. Heat and Mass Transfer. 2017. Vol. 95. Pp. 40‒62.</mixed-citation><mixed-citation xml:lang="en">Isaev S.A., Schelchkov A.V., Leontiev A.I., Gortyshov Yu.F., Baranov P.A., Popov I.A. Vortex heat transfer enhancement in the narrow plane-parallel channel with the oval-trench dimple of fixed depth and spot area. Int. J. Heat and Mass Transfer. 2017. Vol. 95. Pp. 40‒62.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Попов Д.Н. Нестационарные гидромеханические процессы. М.: Машиностроение, 1982. 240 с.</mixed-citation><mixed-citation xml:lang="en">Popov D.N. Nestatsionarnye gidromekhanicheskie protsessy. M.: Mashinostroenie, 1982. 240 p.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ranaware A.G. Bhosale S.Y. A Study of Heat Transfer Enhancement using V Shaped Dimples on a Flat Plate with Experimentation &amp; CFD. Global Research and Development Journal for Engineering. 2016.Vol. 1. Pp. 104‒110.</mixed-citation><mixed-citation xml:lang="en">Ranaware A.G. Bhosale S.Y. A Study of Heat Transfer Enhancement using V Shaped Dimples on a Flat Plate with Experimentation &amp; CFD. Global Research and Development Journal for Engineering. 2016.Vol. 1. Pp. 104‒110.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Попов И.А., Гортышов Ю.Ф., Олимпиев В.В. Промышленное применение интенсификации теплообмена ‒ современное состояние проблемы (обзор) // Теплоэнергетика. 2012. № 1. С. 3‒17.</mixed-citation><mixed-citation xml:lang="en">Popov I.A., Gortyshov Yu.F., Olimpiev V.V. Promyshlennoe primenenie intensifikatsii teploobmena ‒ sovremennoe sostoyanie problemy (obzor) // Teploenergetika. 2012. No. 1. P. 3‒17.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Popov I.A., Shchelchkov A.V., Zubkov N.N., Lei R.A., Gortyshov Y.F. Boiling heat transfer of different liquids on microstructured surfaces. Russian Aeronautics. 2014. Vol. 57. No. 4. Pp. 395‒401.</mixed-citation><mixed-citation xml:lang="en">Popov I.A., Shchelchkov A.V., Zubkov N.N., Lei R.A., Gortyshov Y.F. Boiling heat transfer of different liquids on microstructured surfaces. Russian Aeronautics. 2014. Vol. 57. No. 4. Pp. 395‒401.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Кутателадзе С.С., Леонтьев А.И. Тепломассоoбмен и трение в турбулентном пограничном слое. М.: Энергия, 1972, 344 с.</mixed-citation><mixed-citation xml:lang="en">Kutateladze S.S., Leont'ev A.I. Teplomassoobmen i trenie v turbulentnom pogranichnom sloe. M.: Energiya, 1972, 344 p.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Фафурин А.В. Законы трения и теплоотдачи в турбулентном пограничном слое // Тепломассообмен в двигателях летательных аппаратов. Казань, 1979. С. 62‒69. (Сб. науч. тр./КАИ).</mixed-citation><mixed-citation xml:lang="en">Fafurin A.V. Zakony treniya i teplootdachi v turbulentnom pogranichnom sloe // Teplomassoobmen v dvigatelyakh letatel'nykh apparatov. Kazan', 1979. P. 62‒69. (Sb. nauch. tr./KAI).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Гильфанов К.Х., Подымов В.Н., Минвалеев Н.Ю., Сибгатуллин И.Ф., Гайнуллин Р.Н. Амплитудно-фазовые частотные характеристики гидродинамических и тепловых параметров в коротком цилиндрическом канале // Известия высших учебных заведений. Проблемы энергетики. 2014. № 11‒12. С. 81‒88.</mixed-citation><mixed-citation xml:lang="en">Gil'fanov K.KH., Podymov V.N., Minvaleev N.YU., Sibgatullin I.F., Gaynullin R.N. Amplitudnofazovye chastotnye kharakteristiki gidrodinamicheskikh i teplovykh parametrov v korotkom tsilindricheskom kanale // Izvestiya vysshikh uchebnykh zavedeniy. Problemy energetiki, 2014. No. 11‒12. P. 81‒88.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Молочников В.М., Мазо А.Б., Малюков А.В., Калинин Е.И., Михеев Н.И., Душина О.А., Паерелий А.А. Особенности формирования вихревых структур в отрывном течении за выступом в канале при переходе к турбулентности // Теплофизика и аэромеханика. 2014. № 3. С. 325‒334.</mixed-citation><mixed-citation xml:lang="en">Molochnikov V.M., Mazo A.B., Malyukov A.V., Kalinin E.I., Mikheev N.I., Dushina O.A., Paereliy A.A. Osobennosti formirovaniya vikhrevykh struktur v otryvnom techenii za vystupom v kae pri perekhode k turbulentnosti // Teplofizika i aeromekhanika. 2014. No. 3. P. 325‒334.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
