Hybrid 2D-3D modelling of GTA welding with filler wire addition

Handle URI:
http://hdl.handle.net/10754/562230
Title:
Hybrid 2D-3D modelling of GTA welding with filler wire addition
Authors:
Traidia, Abderrazak; Roger, Frederic; Guyot, Evelyne; Schroeder, Jeanne; Lubineau, Gilles ( 0000-0002-7370-6093 )
Abstract:
A hybrid 2D-3D model for the numerical simulation of Gas Tungsten Arc welding is proposed in this paper. It offers the possibility to predict the temperature field as well as the shape of the solidified weld joint for different operating parameters, with relatively good accuracy and reasonable computational cost. Also, an original approach to simulate the effect of immersing a cold filler wire in the weld pool is presented. The simulation results reveal two important observations. First, the weld pool depth is locally decreased in the presence of filler metal, which is due to the energy absorption by the cold feeding wire from the hot molten pool. In addition, the weld shape, maximum temperature and thermal cycles in the workpiece are relatively well predicted even when a 2D model for the arc plasma region is used. © 2012 Elsevier Ltd. All rights reserved.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Mechanical Engineering Program; Composite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS)
Publisher:
Elsevier BV
Journal:
International Journal of Heat and Mass Transfer
Issue Date:
Jul-2012
DOI:
10.1016/j.ijheatmasstransfer.2012.03.025
Type:
Article
ISSN:
00179310
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Mechanical Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorTraidia, Abderrazaken
dc.contributor.authorRoger, Fredericen
dc.contributor.authorGuyot, Evelyneen
dc.contributor.authorSchroeder, Jeanneen
dc.contributor.authorLubineau, Gillesen
dc.date.accessioned2015-08-03T09:57:16Zen
dc.date.available2015-08-03T09:57:16Zen
dc.date.issued2012-07en
dc.identifier.issn00179310en
dc.identifier.doi10.1016/j.ijheatmasstransfer.2012.03.025en
dc.identifier.urihttp://hdl.handle.net/10754/562230en
dc.description.abstractA hybrid 2D-3D model for the numerical simulation of Gas Tungsten Arc welding is proposed in this paper. It offers the possibility to predict the temperature field as well as the shape of the solidified weld joint for different operating parameters, with relatively good accuracy and reasonable computational cost. Also, an original approach to simulate the effect of immersing a cold filler wire in the weld pool is presented. The simulation results reveal two important observations. First, the weld pool depth is locally decreased in the presence of filler metal, which is due to the energy absorption by the cold feeding wire from the hot molten pool. In addition, the weld shape, maximum temperature and thermal cycles in the workpiece are relatively well predicted even when a 2D model for the arc plasma region is used. © 2012 Elsevier Ltd. All rights reserved.en
dc.publisherElsevier BVen
dc.subjectArc plasmaen
dc.subjectGTAWen
dc.subjectMarangonien
dc.subjectMultiphysicsen
dc.subjectWeldingen
dc.titleHybrid 2D-3D modelling of GTA welding with filler wire additionen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentMechanical Engineering Programen
dc.contributor.departmentComposite and Heterogeneous Material Analysis and Simulation Laboratory (COHMAS)en
dc.identifier.journalInternational Journal of Heat and Mass Transferen
dc.contributor.institutionMaterials and Structures Group, Department of Mechanical Engineering, ENSTA-ParisTech Chemin de la Huniere, 91761 Palaiseau Cedex, Franceen
dc.contributor.institutionAREVA NP, Technical Center, Saint Marcel, 71328 Chalon sur Saone, Franceen
kaust.authorTraidia, Abderrazaken
kaust.authorLubineau, Gillesen
kaust.authorRoger, Fredericen
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