An accurate approach to simulate friction stir welding processes using adaptive formulation refinement

A novel Adaptive Formulation Refinement (AFR) strategy for Friction Stir Welding (FSW) problems is presented. In FSW, the accurate computation of strains is crucial to correctly predict the highly non-linear material behavior in the stir zone. Based on a posteriori error estimation, AFR switches bet...

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Detalles Bibliográficos
Autores: Venghaus, Henning|||0000-0002-4963-8166, Chiumenti, Michele|||0000-0002-6286-7393, Baiges Aznar, Joan|||0000-0002-3940-5887, Juhre, Daniel, Castañar Pérez, Inocencio|||0000-0003-4139-9380
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/390731
Acceso en línea:https://hdl.handle.net/2117/390731
https://dx.doi.org/10.1016/j.finel.2023.103986
Access Level:acceso abierto
Palabra clave:Friction stir welding
Friction Stir Welding
Finite element method
Mixed formulations
Adaptive refinement
Soldadura per fricció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
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spelling An accurate approach to simulate friction stir welding processes using adaptive formulation refinementVenghaus, Henning|||0000-0002-4963-8166Chiumenti, Michele|||0000-0002-6286-7393Baiges Aznar, Joan|||0000-0002-3940-5887Juhre, DanielCastañar Pérez, Inocencio|||0000-0003-4139-9380Friction stir weldingFriction Stir WeldingFinite element methodMixed formulationsAdaptive refinementSoldadura per friccióÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructuresA novel Adaptive Formulation Refinement (AFR) strategy for Friction Stir Welding (FSW) problems is presented. In FSW, the accurate computation of strains is crucial to correctly predict the highly non-linear material behavior in the stir zone. Based on a posteriori error estimation, AFR switches between two mixed formulations depending on the required accuracy in the different regions of the domain. The higher accuracy formulation is used in the thermo-mechanically affected zone (TMAZ), while a computationally cheaper formulation is used elsewhere. AFR adds to the well-known - (mesh size), - (polynomial degree) and -refinement (spatial distribution) approaches. The considered mixed formulations are the velocity/pressure () and the velocity/pressure/deviatoric strain rate () formulations—both suitable for isochoric material flow. By applying the AFR strategy, the use of linear elements is preserved, the incompressible flow of the material is captured correctly and any remeshing is avoided. Furthermore, the treatment of the interface between refined and unrefined subdomains is straightforward due to the compatibility of variable fields and lack of hanging nodes. The accuracy of the results obtained from the AFR method compares favorably with reference results of the non-adaptive formulation. At the same time, faster build and solve times are achieved.H. Venghaus acknowledges the support by Cimne, a Severo Ochoa Centre of Excellence (2019–2023) under the grant [CEX2018-000797-S], funded by the Research Agency of the Spanish State (AEI, [10.13039/501100011033]), the support from the PriMuS Project (Printing pattern based and MultiScale enhanced performance analysis of advanced Additive Manufacturing components, [PID2020-115575RB-I00]) through the Research Agency of the Spanish State (AEI, [10.13039/501100011033]) as well as the KYKLOS 4.0 project, which has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement [No 872570]. I. Castanar gratefully acknowledges the support received from the Agència de Gestió d’Ajut i de Recerca through the predoctoral FI grant 2019-FI-B-00649.Peer ReviewedElsevier20232023-07-0720232023-07-12journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/390731https://dx.doi.org/10.1016/j.finel.2023.103986reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengAgencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-115575RB-I00 ANALISIS DE RENDIMIENTO MEJORADO BASADO EN PATRONES DE IMPRESION Y MULTIESCALA DE COMPONENTES DE FABRICACION ADITIVA AVANZADAEuropean Commission http://doi.org/10.13039/100010661 Horizon 2020 Framework Programme 872570 An Advanced Circular and Agile Manufacturing Ecosystem based on rapid reconfigurable manufacturing process and individualized consumer preferencesopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3907312026-05-27T15:37:01Z
dc.title.none.fl_str_mv An accurate approach to simulate friction stir welding processes using adaptive formulation refinement
title An accurate approach to simulate friction stir welding processes using adaptive formulation refinement
spellingShingle An accurate approach to simulate friction stir welding processes using adaptive formulation refinement
Venghaus, Henning|||0000-0002-4963-8166
Friction stir welding
Friction Stir Welding
Finite element method
Mixed formulations
Adaptive refinement
Soldadura per fricció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
title_short An accurate approach to simulate friction stir welding processes using adaptive formulation refinement
title_full An accurate approach to simulate friction stir welding processes using adaptive formulation refinement
title_fullStr An accurate approach to simulate friction stir welding processes using adaptive formulation refinement
title_full_unstemmed An accurate approach to simulate friction stir welding processes using adaptive formulation refinement
title_sort An accurate approach to simulate friction stir welding processes using adaptive formulation refinement
dc.creator.none.fl_str_mv Venghaus, Henning|||0000-0002-4963-8166
Chiumenti, Michele|||0000-0002-6286-7393
Baiges Aznar, Joan|||0000-0002-3940-5887
Juhre, Daniel
Castañar Pérez, Inocencio|||0000-0003-4139-9380
author Venghaus, Henning|||0000-0002-4963-8166
author_facet Venghaus, Henning|||0000-0002-4963-8166
Chiumenti, Michele|||0000-0002-6286-7393
Baiges Aznar, Joan|||0000-0002-3940-5887
Juhre, Daniel
Castañar Pérez, Inocencio|||0000-0003-4139-9380
author_role author
author2 Chiumenti, Michele|||0000-0002-6286-7393
Baiges Aznar, Joan|||0000-0002-3940-5887
Juhre, Daniel
Castañar Pérez, Inocencio|||0000-0003-4139-9380
author2_role author
author
author
author
dc.subject.none.fl_str_mv Friction stir welding
Friction Stir Welding
Finite element method
Mixed formulations
Adaptive refinement
Soldadura per fricció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
topic Friction stir welding
Friction Stir Welding
Finite element method
Mixed formulations
Adaptive refinement
Soldadura per fricció
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
description A novel Adaptive Formulation Refinement (AFR) strategy for Friction Stir Welding (FSW) problems is presented. In FSW, the accurate computation of strains is crucial to correctly predict the highly non-linear material behavior in the stir zone. Based on a posteriori error estimation, AFR switches between two mixed formulations depending on the required accuracy in the different regions of the domain. The higher accuracy formulation is used in the thermo-mechanically affected zone (TMAZ), while a computationally cheaper formulation is used elsewhere. AFR adds to the well-known - (mesh size), - (polynomial degree) and -refinement (spatial distribution) approaches. The considered mixed formulations are the velocity/pressure () and the velocity/pressure/deviatoric strain rate () formulations—both suitable for isochoric material flow. By applying the AFR strategy, the use of linear elements is preserved, the incompressible flow of the material is captured correctly and any remeshing is avoided. Furthermore, the treatment of the interface between refined and unrefined subdomains is straightforward due to the compatibility of variable fields and lack of hanging nodes. The accuracy of the results obtained from the AFR method compares favorably with reference results of the non-adaptive formulation. At the same time, faster build and solve times are achieved.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-07-07
2023
2023-07-12
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/390731
https://dx.doi.org/10.1016/j.finel.2023.103986
url https://hdl.handle.net/2117/390731
https://dx.doi.org/10.1016/j.finel.2023.103986
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-115575RB-I00 ANALISIS DE RENDIMIENTO MEJORADO BASADO EN PATRONES DE IMPRESION Y MULTIESCALA DE COMPONENTES DE FABRICACION ADITIVA AVANZADA
European Commission http://doi.org/10.13039/100010661 Horizon 2020 Framework Programme 872570 An Advanced Circular and Agile Manufacturing Ecosystem based on rapid reconfigurable manufacturing process and individualized consumer preferences
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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