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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">caht</journal-id><journal-title-group><journal-title xml:lang="ru">Научный вестник МГТУ ГА</journal-title><trans-title-group xml:lang="en"><trans-title>Civil Aviation High Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-0619</issn><issn pub-type="epub">2542-0119</issn><publisher><publisher-name>Moscow State Technical University of Civil Aviation (MSTU CA)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26467/2079-0619-2021-24-5-76-88</article-id><article-id custom-type="elpub" pub-id-type="custom">caht-1871</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>АВИАЦИОННАЯ И РАКЕТНО-КОСМИЧЕСКАЯ ТЕХНИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AVIATION, ROCKET AND SPACE TECHNOLOGY</subject></subj-group></article-categories><title-group><article-title>Анализ взаимодействия воздушных винтов с планером легкого транспортного самолета</article-title><trans-title-group xml:lang="en"><trans-title>Analysis of the propellers-airframe interaction of the light transport aircraft</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>Степанович</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailov</surname><given-names>Yu. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михайлов Юрий Степанович, кандидат технических наук, ведущий научный сотрудник</p><p>г. Жуковский</p></bio><bio xml:lang="en"><p>Yuriy S. Mikhailov, Candidate of Technical Sciences, Leading Research Worker</p><p>Zhukovsky</p></bio><email xlink:type="simple">mikh47@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Центральный аэрогидродинамический институт имени профессора Н. Е. Жуковского<country>Россия</country></aff><aff xml:lang="en">Central Aerohydrodynamic Institute (TsAGI)<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>01</day><month>11</month><year>2021</year></pub-date><volume>24</volume><issue>5</issue><fpage>76</fpage><lpage>88</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Степанович М.Ю., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Степанович М.Ю.</copyright-holder><copyright-holder xml:lang="en">Mikhailov Y.S.</copyright-holder><license 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://avia.mstuca.ru/jour/article/view/1871">https://avia.mstuca.ru/jour/article/view/1871</self-uri><abstract><p>В проектировании многодвигательных самолетов одной из важных тем является взаимодействие между воздушными винтами и элементами компоновки планера, особенно на режимах взлета и ухода на второй круг. Современные концепции винтовых самолетов в тянущей конфигурации характеризуются высокой дисковой нагрузкой и повышенным числом лопастей винта, используемых для увеличения крейсерской скорости и снижения чрезмерного шума. Первой проблемой, возникающей из-за высокой дисковой нагрузки, является прямое влияние сил на работающих винтах (тяга, нормальная сила) на устойчивость самолета, особенно на углах атаки, отличных от нулевого значения. Второй – высокоэнергетический уровень спутной струи винтов, оказывающий существенное косвенное влияние на аэродинамику, устойчивость и управляемость самолета. Это влияние связано прежде всего с взаимодействием спутной струи с другими элементами компоновки самолета. Сложность учета взаимной интерференции струй с крылом и другими элементами планера обусловило применение экспериментальных методов исследования проблем взаимодействия винтов и планера при разработке компоновок винтовых самолетов. Эта статья представляет анализ результатов экспериментальных исследований взаимодействия между работающими воздушными винтами и планером легкого двухдвигательного транспортного самолета. Аэродинамическая компоновка самолета выполнена по классической схеме с высокорасположенным крылом и палубным вариантом хвостового оперения. Механизация крыла представляет собой двухщелевой отклоняемый закрылок с фиксированным дефлектором. Трубные испытания модели в крейсерской, взлетной и посадочной конфигурациях проведены в малоскоростной трубе Т-102 ЦАГИ. Измерение сил и моментов, действующих на модель, выполнено шестикомпонентными внешними весами, измерение силы и моментов, действующих на воздушный винт, – тензовесами, установленными внутри мотогондол имитаторов силовой установки. Одновременное использование комбинации внешних и внутренних весов позволило определить прямой и косвенный вклад работающих воздушных винтов в продольные аэродинамические характеристики модели при изменении коэффициента нагрузки В в диапазоне от 0 до 2.</p></abstract><trans-abstract xml:lang="en"><p>In the design of multi-engine aircraft, one of the important issues is the interaction between the propellers and airframe configuration components, especially in take-off and go-around procedure modes. Modern propeller-driven aircraft concepts in the pulling configuration are characterized by a high disk loading and an increased number of propeller blades used to increase cruising speed and reduce excessive noise. The first problem arising due to high disk loading is the direct impact of forces by operating propellers (thrust, normal force) on fixed-wing stability, especially at angles of attack different from a zero value. The second one involves a high-energy level of the propeller slipstream, having a significant indirect impact on the aircraft’s aerodynamics, stability and controllability. This impact is primarily associated with the interaction of propellers slipstream with other aircraft’s configuration elements. The complexity of taking into account the slipstream-wing interaction and other airframe components stipulated the application of experimental methods to study the problems of propellers – airframe interaction while designing propeller-driven aircraft configurations. This article presents an analysis of the experimental studies results of the operating propellers- airframe interaction for a light twin-engine transport aircraft. The aerodynamic aircraft’s configuration is executed using the conventional pattern of a high-wing and the carrier-on deck type empennage. The high-lift wing device is a fixed-vane doubleslotted flap. The wind-tunnel tests of the model in the cruising, takeoff and landing configurations were carried out in TsAGI lowspeed wind-tunnel T-102. Measurement of forces and moments, acting on the model, was performed by means of an external sixcomponent wind-tunnel balance. Measurement of forces and moments, acting on the propeller, was conducted using strain gauge weighers installed inside the engine nacelles of power plant simulators. The simultaneous combined use of external and internal balances allowed researchers to determine the direct and indirect contribution of operating propellers to the model longitudinal aerodynamic characteristics under variation of loading factor B ranging from 0 to 2.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>аэродинамическая труба</kwd><kwd>модель винтового самолета</kwd><kwd>взаимодействие винтов с планером</kwd></kwd-group><kwd-group xml:lang="en"><kwd>wind tunnel</kwd><kwd>propeller-driven aircraft model</kwd><kwd>propeller-airframe interaction</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">Groeneweg J.F., Bober L.J. NASA advanced propeller research // NASA TM-101361, 1988. 35 p.</mixed-citation><mixed-citation xml:lang="en">Groeneweg, J.F. and Bober, L.J. (1988). NASA advanced propeller research. NASA TM101361, 35 p.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Whitlow J.B., Sievers G.K. NASA advanced turboprop research and concept validation program // NASA TM-100891, 1988. 28 p.</mixed-citation><mixed-citation xml:lang="en">Whitlow, J.B. and Sievers, G.K. (1988). NASA advanced turboprop research and concept validation program. NASA TM-100891, 22 p.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Balabuyev P. An-70 STOL aircraft characteristics at high angles of attack and take-off and landing characteristics / P. Balabuyev, O. Bogdanov, V. Kudryavtsev, V. Pustovoytov [Электронный ресурс] // 23rd International Congress of Aeronautical Sciences. ICAS, 2002. 6 p. URL: https://www.icas.org/ICAS_ARCHIVE/ICAS2002/PAPERS/P1.PDF (дата обращения: 23.07.2021).</mixed-citation><mixed-citation xml:lang="en">Balabuyev, P., Bogdanov, O., Kudryavtsev, V. and Pustovoytov, V. (2002). An-70 STOL aircraft characteristics at high angles of attack and take-off and landing characteristics. 23rd International Congress of Aeronautical Sciences. ICAS, 6 p. Available at: https://www.icas.org/ICAS_ARCHIVE/ICAS2002/PAPERS/P1.PDF (accessed: 23.07.2021).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Reckzeh D. Aerodynamic design of the A400M high-lift system [Электронный ресурс] // 26th Congress of the International Council of the Aeronautical Sciences. ICAS, 2008. 8 p. URL: http://www.icas.org/ICAS_ARCHIVE/ICAS2008/PAPERS/362.PDF (дата обращения: 23.07.2021).</mixed-citation><mixed-citation xml:lang="en">Reckzeh, D. (2008). Aerodynamic design of the A400M high-lift system. 26th Congress of The International Council of the Aeronautical Sciences. ICAS, 8 p. Available at: http://www.icas.org/ICAS_ARCHIVE/ICAS2008/PAPERS/362.PDF (accessed: 23.07.2021).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Петров А.В. Аэродинамика транспортных самолетов короткого взлета и посадки с энергетическими системами увеличения подъемной силы. М.: Инновационное машиностроение, 2018. 736 с.</mixed-citation><mixed-citation xml:lang="en">Petrov, A.V. (2018). Aerodinamika transportnykh samoletov korotkogo vzleta i posadki s energeticheskimi sistemami uvelicheniya poyemnoy sily [Aerodynamics of short takeoff and landing of cargo aircraft with power systems for increasing lift]. Moscow: Innovatsionnoye mashinostroyeniye, 736 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Austin R. Unmanned aircraft systems: UAVS design, development and deployment. Publisher: John Wiley &amp; Sons Ltd, 2010. 372 p.</mixed-citation><mixed-citation xml:lang="en">Austin, R. (2010). Unmanned aircraft systems: UAVS design, development and deployment. Wiley &amp; Sons Ltd, 372 p.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Červinka J. Simulation of propeller effect in wind tunnel / J. Červinka, R. Kulhánek, Z. Pátek, V. Kumar [Электронный ресурс] // 30th Congress of the International Council of the Aeronautical Sciences. ICAS, 2016. 6 p. URL: http://www.icas.org/ICAS_ARCHIVE/ICAS2016/data/papers/2016_0593_paper.pdf (дата обращения: 23.07.2021).</mixed-citation><mixed-citation xml:lang="en">Červinka, J., Kulhánek, R., Pátek, Z. and Kumar, V. (2016). Simulation of propeller effect in wind tunnel. 30th Congress of the International Council of the Aeronautical Sciences. ICAS, 6 p. Available at: http://www.icas.org/ICAS_ARCHIVE/ICAS2016/data/papers/2016_0593_paper.pdf (accessed: 23.07.2021).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Petrov A.V., Stepanov Y.G., Shmakov M.V. Development of a technique and method of testing aircraft models with turboprop engine simulators in a small-scale wind tunnel – Results of tests // Acta Polytechnica. 2004. Vol. 44, no. 2. P. 27–31. DOI: 10.14311/530</mixed-citation><mixed-citation xml:lang="en">Petrov, A.V., Stepanov, Y.G. and Shmakov, M.V. (2004). Development of a technique and method of testing aircraft models with turboprop engine simulators in a small-scale wind tunnel – Results of tests. Acta Polytechnica, vol. 44, no. 2, p. 27–31. DOI: 10.14311/530</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Pope A., Barlow J.B., Rae W.H. Low-speed wind tunnel testing. 3rd ed. John Wiley &amp; Sons Inc., 1999. 728 p.</mixed-citation><mixed-citation xml:lang="en">Pope, A., Barlow, J.B. and Rae, W.H. (1999). Low-speed wind tunnel testing. 3rd ed. John Wiley &amp; Sons Inc., 728 p.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Drela M., Youngren H. XFOIL 6.9 user primer [Электронный ресурс] // XFOIL Subsonic Airfoil Development System. 2011. URL: http://web.mit.edu/drela/Public/web/xfoil/ (дата обращения: 12.08.2021).</mixed-citation><mixed-citation xml:lang="en">Drela, M. and Youngren, H. (2011). XFOIL 6.9 user primer. XFOIL Subsonic Airfoil Development System. Available at: http://web.mit.edu/drela/Public/web/xfoil/ (accessed: 12.08.2021).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Raymer D. Aircraft design: A conceptual approach. 2nd ed. AIAA Education Series. American Institute of Aeronautics and Astronautics, Inc., 1992. 729 p.</mixed-citation><mixed-citation xml:lang="en">Raymer, D. (1992). Aircraft Design: A Conceptual Approach. 2nd ed. AIAA Education Series, American Institute of Aeronautics and Astronautics, Inc., 729 p.</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>
