Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition

Tsiolakis, Vasileios; Giacomini, Matteo; Sevilla, Rubén; Othmer, Carsten; Huerta, Antonio

doi:10.1016/j.jcp.2021.110802

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Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition

Vasileios Tsiolakis, Matteo Giacomini, Rubén Sevilla

, Carsten Othmer, Antonio Huerta

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...

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Published in:	Journal of Computational Physics
ISSN:	0021-9991
Published:	Elsevier BV 2022
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URI:	https://cronfa.swan.ac.uk/Record/cronfa58498
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spelling	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
format	Journal article
container_title	Journal of Computational Physics
container_volume	449
container_start_page	110802
publishDate	2022
institution	Swansea University
issn	0021-9991
doi_str_mv	10.1016/j.jcp.2021.110802
publisher	Elsevier BV
college_str	Faculty of Science and Engineering
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department_str	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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score	11.035655

Parametric solutions of turbulent incompressible flows in OpenFOAM via the proper generalised decomposition

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