<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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 custom-type="elpub" pub-id-type="custom">caht-835</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>Статьи</subject></subj-group></article-categories><title-group><article-title>РЕАЛИЗАЦИЯ ГИБРИДНОЙ МЕТОДИКИ РАСЧЕТА ОБТЕКАНИЯ МАНЕВРЕННОГО ЛЕТАТЕЛЬНОГО АППАРАТА С ИСПОЛЬЗОВАНИЕМ ОТКРЫТОГО ПАКЕТА OpenFOAM</article-title><trans-title-group xml:lang="en"><trans-title>THE IMPLEMENTATION OF HYBRID METHODS FOR NUMERICAL SIMULATION FLOW ANALYSIS AROUND AN AIRCRAFT WITH THE USE OF OpenFOAM SOFTWARE PACKAGE</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>Калугин</surname><given-names>В. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Epikhin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р техн. наук, профессор кафедры Динамика и управление полетом ракет и космических аппаратов</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Епихин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalugin</surname><given-names>V. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>МГТУ им. Н.Э. Баумана</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>28</day><month>11</month><year>2016</year></pub-date><volume>0</volume><issue>226</issue><fpage>131</fpage><lpage>138</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Калугин В.Т., Епихин А.С., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Калугин В.Т., Епихин А.С.</copyright-holder><copyright-holder xml:lang="en">Epikhin A.S., Kalugin V.T.</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://avia.mstuca.ru/jour/article/view/835">https://avia.mstuca.ru/jour/article/view/835</self-uri><abstract><p>Показана возможность применения открытого вычислительного комплекса OpenFOAM для расчета аэродинамических характеристик летательного аппарата с учетом локальных отрывных течений. Проведен обзор методов моделирования турбулентных течений и установлено, что для численного расчета крупномасштабных вихревых структур целесообразно использовать вихреразрешающие подходы, а также проводить анализ численных схем и калибровку констант подсеточной модели. В работе даны рекомендации по использованию различных моделей турбулентности для моделирования вихревых течений. Проведен анализ диссипативности численных схем путем решения задачи о вырождении однородной изотропной турбулентности с применением пакета OpenFOAM и LES подхода. Описана и реализована методика совмещения RANS и LES подходов с применением зонирования расчетной области. В качестве примера применения реализованной методики расчета проведено численное моделирование обтекания тормозного щитка, установленного на фюзеляж перспективного маневренного самолета. Получены структуры обтекания летательного аппарата при дозвуковой скорости 50 м/с и его аэродинамические характеристики, а также проведено сравнение с экспериментальными данными и другими подходами моделирования турбулентных течений.</p></abstract><trans-abstract xml:lang="en"><p>The article describes the possibility of implementing the open source CFD software package OpenFOAM for aerodynamic characteristics calculation of aircraft taking into account the local turbulence flows. Computational simulation methods of turbulent flows were reviewed and it was recommended to use eddy-resolving approaches and to carry out the analysis of numerical schemes and constants of subgrid model for computational calculation of large scale vortex. The article contains recommendations how to use different turbulence models for numerical simulation of unsteady vortex flows. The analysis of numerical schemes was carried out by solving the problem of homogeneous isotopic turbulence decay on the bases of software package OpenFOAM and RANS-LES approach implementation. The method of combined implementation of RANS-LES approaches with the use of zonal RANS-LES methods were described and implemented in OpenFOAM software package. As an example of the hybrid RANS-LES approach the task of simulation flow field around an aircraft with airbrake at subsonic speed (50 m/s) has been tested. Flow structure has been obtained and compared with experimental data and other simulation methods.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>открытый пакет OpenFOAM</kwd><kwd>нестационарные вихревые течения</kwd><kwd>летательный аппарат</kwd><kwd>тормозной щиток</kwd><kwd>гибридная методика расчета</kwd><kwd>совмещение RANS и LES подходов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>OpenFOAM package</kwd><kwd>unsteady vortex flows</kwd><kwd>aircraft</kwd><kwd>airbrake</kwd><kwd>hybrid methods</kwd><kwd>combining RANS and LES approaches</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">Breitsamter C., Schmid A. Airbrake-Induced Fin-Buffet Loads On Fighter Aircraft // Journal of Aircraft. Vol. 45. No. 5 (2008). Pp. 1619-1630</mixed-citation><mixed-citation xml:lang="en">Breitsamter C., Schmid A. Airbrake-Induced Fin-Buffet Loads On Fighter Aircraft. Journal of Aircraft. Vol. 45. No. 5 (2008). Pp. 1619–1630.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Pettit C.L., Banford M., Brown D., Pendleton E. Full-scale wind-tunnel pressure measurements on an F/A-18 tail during buffet. Journal of Aircraft, Volume 33. Number 6. November-December 1996. Pp. 1148-1156</mixed-citation><mixed-citation xml:lang="en">Pettit C.L., Banford M., Brown D., Pendleton E. Full-scale wind-tunnel pressure measurements on an F/A-18 tail during buffet. Journal of Aircraft. Volume 33. Number 6. NovemberDecember 1996. Pp. 1148–1156.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Калугин В.Т., Епихин А.С. Особенности расчета бафтинговых явлений при моделировании обтекания летательного аппарата с использованием открытого пакета OpenFOAM // Научный вестник МГТУ ГА. 2015. № 212 (2). С. 32-37</mixed-citation><mixed-citation xml:lang="en">Kalugin V.T., Epikhin A.S. Computational modelling of buffeting effects using OpenFOAM software package. The MSTUCA Scientific Bulletin. 2015. Issue 212 (2). Pp. 32–37.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Возможности применения открытого пакета OpenFOAM для численного моделирования отрывных течений при до- и сверхзвуковых скоростях обтекания летательных аппаратов / В.Т. Калугин, А.Г. Голубев, А.С. Епихин, А.А. Мичкин // Научный вестник МГТУ ГА. 2014. № 199 (1). С. 23-30</mixed-citation><mixed-citation xml:lang="en">Kalugin V.T., Golubev A.G., Epikhin A.S., Michkin A.A. Applicability of the open source package openfoam for numerical modeling separated flow around an aircraft at subsonic and supersonic speeds. The MSTUCA Scientific Bulletin. 2014. Issue 199 (1). Pp. 23–30.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Калугин В.Т., Епихин А.С. Численное моделирование нестационарных вихревых течений с использованием открытого пакета OpenFOAM // Автоматизация. Современные технологии. 2015. № 6. С. 21-24</mixed-citation><mixed-citation xml:lang="en">Kalugin V.T., Epikhin A.S. Numerical simulation vortex non-steady flow field using OpenFOAM software package. Automation. Modern technology. 2015. Issue 6. Pp. 21–24.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Волков К.Н., Емельянов В.Н. Моделирование крупных вихрей в расчетах турбулентных течений. М.: Физматлит, 2008</mixed-citation><mixed-citation xml:lang="en">Volkov K.N., Emeljyanov V.N. Simulation of Large Eddies in Turbulent-Flow Calculations. Moscow: Physmathlit, 2008.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Travin A., Shur M., Strelets M., Spalart P.R. Physical and numerical upgrades in the detached-eddy simulation of complex turbulent flows // Proceedings of Euromech Coll. Les of complex transitional and turbulent flows, Munich, Germany. Kluwer, Dordrecht, 2002. Vol. 65. Pp. 239-254</mixed-citation><mixed-citation xml:lang="en">Travin A., Shur M., Strelets M., Spalart P.R. Physical and numerical upgrades in the detached-eddy simulation of complex turbulent flows. Proceedings of Euromech Coll. Les of complex transitional and turbulent flows, Munich, Germany. Kluwer, Dordrecht, 2002. Vol. 65. Pp. 239–254.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Fröhlich J., von Terzi D. Hybrid LES/RANS methods for simulation of turbulent flows, Progress in Aerospace Sciences. Vol. 44, Issue 5. 2008. Pp. 349-377</mixed-citation><mixed-citation xml:lang="en">Fröhlich J., von Terzi D. Hybrid LES/RANS methods for simulation of turbulent flows. Progress in Aerospace Sciences. Vol. 44. Issue 5. 2008. Pp. 349–377.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Comte-Bellot G., Corrsin S. Simple Eulerian time correlation of full- and narrowband velocity signals in grid-generated “isotropic” turbulence // Journal of Fluid Mechanics. 1971. Vol. 48. Pp. 273-337</mixed-citation><mixed-citation xml:lang="en">Comte-Bellot G., Corrsin S. Simple Eulerian time correlation of full- and narrowband velocity signals in grid-generated “isotropic” turbulence. Journal of Fluid Mechanics, 1971. Vol. 48, Pp. 273-337.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Головнев А.В. Исследование аэродинамических характеристик модели маневренного самолета с механизированной передней кромкой крыла с помощью программного комплекса ANSYS FLUENT / А.В. Головнев, А.Л. Тарасов // Научный вестник МГТУ ГА. 2015. № 218. С. 42-49</mixed-citation><mixed-citation xml:lang="en">Golovnev A.V., Tarasov A.L. Research of aerodynamic characteristics of the model of maneuverable aircraft with mechanized leading edge using software ANSYS FLUENT. The MSTUCA Scientific Bulletin. 2015. Issue 218. Pp. 42–49.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Spalart P.R., Strelets M.Kh., Garbaruk A.V., Grid Design and the Fate of Eddies in External Flows. In: Proc. of Workshop on Quality and Reliability of Large-Eddy Simulations II, 9-11 September, 2009, Pisa, Italy</mixed-citation><mixed-citation xml:lang="en">Spalart P.R., Strelets M.Kh., Garbaruk A.V. Grid Design and the Fate of Eddies in External Flows. In: Proc. of Workshop on Quality and Reliability of Large-Eddy Simulations II, 9–11 September, 2009, Pisa, Italy.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Шевчук И.В., Корнев Н.В. Опыт использования OpenFOAM для решения инженерных задач в университете Ростока. [Электронный ресурс]. Режим доступа: http://www.unicluster.ru/ conf/2012/docs/203-experience-using-OpenFOAM-University-Rostock.pdf (дата обращения 18.05.2014)</mixed-citation><mixed-citation xml:lang="en">Shevchuk I.V., Kornev N.V. URL: http://www.unicluster.ru/conf/2012/docs/203-experience-using-OpenFOAM-University-Rostock.pdf (data 18.05.2014).</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>
