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Discrete element method, a tool to investigate complex thermo mechanical behaviour: application to friction stir welding

hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorTERREROS, Inigo
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorIORDANOFF, Ivan
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorCHARLES, Jean Luc
IDREF: 145803937
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorCOUPARD, Dominique
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorTCHERNIAIEFF, Serge
dc.date.accessioned2021-05-14T09:57:42Z
dc.date.available2021-05-14T09:57:42Z
dc.date.issued2009-08
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77887
dc.description.abstractEnIn material forming or cutting, the contact zone between the tool and the working piece is often very difficult to analyse because of diverse local phenomena. In the special case of FSW, a specific difficulty is the study of material mixing. In this work, the Discrete Element Method is applied as a tool to understand/propose/confirm physical scenarii involved in FSW process. A simple micro behaviour law that takes into account thermal, mechanical and material aspects is proposed and a two dimensional simulation based on this law is presented. The first results show qualitatively good agreement with real nuggets observations. One of the main advantages of DEM approach is the simplicity of the local input law compared with laws proposed at the continuous media mechanics level. Nevertheless, numerical aspect must be improved to carry out three dimensional simulations with reasonable calculation times.
dc.language.isoen
dc.subject.enMachines
dc.subject.enTools
dc.subject.enMaterials Science
dc.subject.enDiscrete Element Method
dc.subject.enComputer-Aided Engineering (CAD
dc.subject.enFriction stir welding
dc.subject.enMechanical Engineering
dc.subject.enMaterials Treatment
dc.subject.enOperating Procedures
dc.subject.engeneral
dc.subject.enCAE) and Design
dc.subject.enComputational Intelligence
dc.subject.enManufacturing
dc.title.enDiscrete element method, a tool to investigate complex thermo mechanical behaviour: application to friction stir welding
dc.typeArticle de revue
dc.identifier.doi10.1007/s12289-009-0433-9
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Génie mécanique [physics.class-ph]
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des matériaux [physics.class-ph]
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des structures [physics.class-ph]
bordeaux.journalDiscrete element method, a tool to investigate complex thermo mechanical behaviour
bordeaux.page573-576
bordeaux.volume2
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.issue1
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-01133605
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01133605v1
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