Numerical modelling of laser rapid prototyping by fusion wire deposit
dc.contributor.author
hal.structure.identifier | ARBAOUI, Larbi
|
dc.contributor.author
hal.structure.identifier | MOCELLIN, Katia
|
dc.contributor.author
hal.structure.identifier | MASSE, Jean-Eric
|
dc.contributor.author | BARRALLIER, Laurent |
dc.date.accessioned | 2014 |
dc.date.available | 2014 |
dc.date.issued | 2010 |
dc.date.submitted | 2014 |
dc.identifier.issn | 1960-6206 |
dc.identifier.uri | http://hdl.handle.net/10985/8414 |
dc.description.abstract | A finite element model has been developed to simulate an innovative laser rapid prototyping process. Several numerical developments have been implemented in order to simulate the main steps of the rapid prototyping process: injection, heating, phase change and deposit. The numerical model also takes into account different phenomena: surface tension in the liquid state, asborptivity and plasma effects during materiallaser interaction. The threedimensional model is based on the lagrangian approach used in the Forge® finite element software. The thermal model coupled with materiallaser model is compared and gives good agreements. Simulations of the rapid prototyping are compared with experimental results. |
dc.language.iso | en |
dc.publisher | Springer Verlag |
dc.rights | Post-print |
dc.subject | 3D finite element |
dc.subject | Absorptivity |
dc.subject | Lagrangian formulation |
dc.subject | Phase change |
dc.subject | Plasma |
dc.subject | Surface tension |
dc.title | Numerical modelling of laser rapid prototyping by fusion wire deposit |
dc.identifier.doi | 10.1007/s12289-010-0962-2 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Aix en Provence |
dc.subject.hal | Mathématique: Analyse numérique |
dc.subject.hal | Sciences de l'ingénieur: Matériaux |
ensam.audience | Internationale |
ensam.page | 1095-1098 |
ensam.journal | International Journal of Material Forming |
ensam.volume | 3 |
ensam.issue | Supplement 1 |
hal.identifier | hal-01059295 |
hal.version | 1 |
hal.submission.permitted | updateMetadata |
hal.status | accept |
dc.identifier.eissn | 1960-6214 |