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Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition
Journal of Computational Physics, Volume: 449, Start page: 110802
Swansea University Author:
Rubén Sevilla
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DOI (Published version): 10.1016/j.jcp.2021.110802
Abstract
An a priori reduced order method based on the proper generalised decomposition (PGD) is proposed to compute parametric solutions involving turbulent incompressible flows of interest in an industrial context, using Open-FOAM. The PGD framework is applied for the first time to the incompressibleNavier...
Published in: | Journal of Computational Physics |
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ISSN: | 0021-9991 |
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Elsevier BV
2022
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URI: | https://cronfa.swan.ac.uk/Record/cronfa58498 |
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for the financial support provided by the Spanish State Research Agency (Grant agreement No. CEX2018-000797-S) and the Generalitat de Catalunya (Grant agreement No. 2017-SGR-1278). R.S. also acknowledges the support of the Engineering and Physical Sciences Research Council (Grant number: EP/P033997/1).</funders><projectreference/><lastEdited>2022-08-17T13:44:37.7281782</lastEdited><Created>2021-10-28T14:26:37.7384055</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering</level></path><authors><author><firstname>Vasileios</firstname><surname>Tsiolakis</surname><order>1</order></author><author><firstname>Matteo</firstname><surname>Giacomini</surname><order>2</order></author><author><firstname>Rubén</firstname><surname>Sevilla</surname><orcid>0000-0002-0061-6214</orcid><order>3</order></author><author><firstname>Carsten</firstname><surname>Othmer</surname><order>4</order></author><author><firstname>Antonio</firstname><surname>Huerta</surname><order>5</order></author></authors><documents><document><filename>58498__21602__1de16b06e5554d55a1bc5729d147aec4.pdf</filename><originalFilename>58498.pdf</originalFilename><uploaded>2021-11-19T16:20:38.0612129</uploaded><type>Output</type><contentLength>2289161</contentLength><contentType>application/pdf</contentType><version>Version of Record</version><cronfaStatus>true</cronfaStatus><documentNotes>© 2021 The Author(s). This is an open access article under the CC BY license</documentNotes><copyrightCorrect>true</copyrightCorrect><language>eng</language><licence>http://creativecommons.org/licenses/by/4.0/</licence></document></documents><OutputDurs/></rfc1807> |
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2022-08-17T13:44:37.7281782 v2 58498 2021-10-28 Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition b542c87f1b891262844e95a682f045b6 0000-0002-0061-6214 Rubén Sevilla Rubén Sevilla true false 2021-10-28 CIVL An a priori reduced order method based on the proper generalised decomposition (PGD) is proposed to compute parametric solutions involving turbulent incompressible flows of interest in an industrial context, using Open-FOAM. The PGD framework is applied for the first time to the incompressibleNavier-Stokes equations in the turbulent regime, to compute a generalised solution for velocity, pressure and turbulent viscosity, explicitly depending on the design parameters of the problem. In order to simulate flows of industrial interest, a minimally intrusive implementation based on Open-FOAM SIMPLE algorithm applied to the Reynolds-averaged Navier-Stokes equations with the Spalart-Allmaras turbulence model is devised. The resulting PGD strategy is applied to parametric flow control problems and achieves both qualitative and quantitative agreement with the full order OpenFOAM solution for convection-dominated fully-developed turbulent incompressible flows, with Reynolds number up to one million. Journal Article Journal of Computational Physics 449 110802 Elsevier BV 0021-9991 Reduced order models, proper generalised decomposition, turbulent incompressible flows, parametrised flows, OpenFOAM 15 1 2022 2022-01-15 10.1016/j.jcp.2021.110802 COLLEGE NANME Civil Engineering COLLEGE CODE CIVL Swansea University This work was partially supported by the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Actions (Grant agreement No. 675919) that financed the PhD fellowship of V.T. M.G. acknowledges the support of the Serra Húnter Programme of the Generalitat de Catalunya. M.G., R.S. and A.H. were supported by the Spanish Ministry of Economy and Competitiveness (Grant agreement No. DPI2017-85139-C2-2-R). M.G. and A.H. are also grateful for the financial support provided by the Spanish State Research Agency (Grant agreement No. CEX2018-000797-S) and the Generalitat de Catalunya (Grant agreement No. 2017-SGR-1278). R.S. also acknowledges the support of the Engineering and Physical Sciences Research Council (Grant number: EP/P033997/1). 2022-08-17T13:44:37.7281782 2021-10-28T14:26:37.7384055 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering Vasileios Tsiolakis 1 Matteo Giacomini 2 Rubén Sevilla 0000-0002-0061-6214 3 Carsten Othmer 4 Antonio Huerta 5 58498__21602__1de16b06e5554d55a1bc5729d147aec4.pdf 58498.pdf 2021-11-19T16:20:38.0612129 Output 2289161 application/pdf Version of Record true © 2021 The Author(s). This is an open access article under the CC BY license true eng http://creativecommons.org/licenses/by/4.0/ |
title |
Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition |
spellingShingle |
Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition Rubén Sevilla |
title_short |
Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition |
title_full |
Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition |
title_fullStr |
Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition |
title_full_unstemmed |
Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition |
title_sort |
Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition |
author_id_str_mv |
b542c87f1b891262844e95a682f045b6 |
author_id_fullname_str_mv |
b542c87f1b891262844e95a682f045b6_***_Rubén Sevilla |
author |
Rubén Sevilla |
author2 |
Vasileios Tsiolakis Matteo Giacomini Rubén Sevilla Carsten Othmer Antonio Huerta |
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Journal article |
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Journal of Computational Physics |
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449 |
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110802 |
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2022 |
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Swansea University |
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0021-9991 |
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10.1016/j.jcp.2021.110802 |
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Elsevier BV |
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Faculty of Science and Engineering |
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School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering |
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description |
An a priori reduced order method based on the proper generalised decomposition (PGD) is proposed to compute parametric solutions involving turbulent incompressible flows of interest in an industrial context, using Open-FOAM. The PGD framework is applied for the first time to the incompressibleNavier-Stokes equations in the turbulent regime, to compute a generalised solution for velocity, pressure and turbulent viscosity, explicitly depending on the design parameters of the problem. In order to simulate flows of industrial interest, a minimally intrusive implementation based on Open-FOAM SIMPLE algorithm applied to the Reynolds-averaged Navier-Stokes equations with the Spalart-Allmaras turbulence model is devised. The resulting PGD strategy is applied to parametric flow control problems and achieves both qualitative and quantitative agreement with the full order OpenFOAM solution for convection-dominated fully-developed turbulent incompressible flows, with Reynolds number up to one million. |
published_date |
2022-01-15T04:15:04Z |
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11.021648 |