Numerical simulation of metal forming processes with 3D adaptive Remeshing strategy based on a posteriori error estimation
| hal.structure.identifier | Laboratoire Angevin de Mécanique, Procédés et InnovAtion [LAMPA] | |
| dc.contributor.author | ZERAMDINI, Bessam | |
| hal.structure.identifier | Laboratoire Angevin de Mécanique, Procédés et InnovAtion [LAMPA] | |
| dc.contributor.author | ROBERT, Camille | |
| hal.structure.identifier | Laboratoire Angevin de Mécanique, Procédés et InnovAtion [LAMPA] | |
| dc.contributor.author | GERMAIN, Guenaël | |
| hal.structure.identifier | Institut Clément Ader [ICA] | |
| dc.contributor.author | POTTIER, Thomas | |
| dc.date.accessioned | 2021-05-14T09:45:24Z | |
| dc.date.available | 2021-05-14T09:45:24Z | |
| dc.date.issued | 2019 | |
| dc.identifier.issn | 1960-6206 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/76932 | |
| dc.description.abstractEn | In this work, a fully automated adaptive remeshing strategy, based on a tetrahedral element for 3D metal forming processes, was proposed in order to solve problems associated with the severe mesh distortion that occurs during the computation. The main idea is to use the h-type adaptive mesh in combination with an a-posteriori error estimator measured (by the energy norm) on each finite elements to locally control the mesh modification-as-needed. Once a new mesh is generated, all history-dependent variables must be carefully transferred between subsequent meshes. Therefore, several transfer techniques are described and compared. A special attention is given to restore the local mechanical equilibrium of the system with a new methodology. After presenting the necessary adaptive remeshing steps, some 3D analytic and numerical results using the proposed adaptive strategy are given to demonstrate the capabilities of the proposed equilibrated approach and to illustrate some practical characteristics of our remeshing process. | |
| dc.language.iso | en | |
| dc.publisher | Springer Verlag | |
| dc.subject.en | A-posteriori error estimator | |
| dc.subject.en | 3D metal forming processes | |
| dc.subject.en | Transfer techniques | |
| dc.subject.en | Equilibrated process | |
| dc.subject.en | Automatic adaptive remeshing | |
| dc.title.en | Numerical simulation of metal forming processes with 3D adaptive Remeshing strategy based on a posteriori error estimation | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1007/s12289-018-1425-4 | |
| dc.subject.hal | Sciences de l'ingénieur [physics] | |
| bordeaux.journal | International Journal of Material Forming | |
| bordeaux.page | 411–428 | |
| bordeaux.volume | 12 | |
| bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | * |
| bordeaux.issue | 3 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.institution | INRAE | |
| bordeaux.institution | Arts et Métiers | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01881339 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01881339v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International%20Journal%20of%20Material%20Forming&rft.date=2019&rft.volume=12&rft.issue=3&rft.spage=411%E2%80%93428&rft.epage=411%E2%80%93428&rft.eissn=1960-6206&rft.issn=1960-6206&rft.au=ZERAMDINI,%20Bessam&ROBERT,%20Camille&GERMAIN,%20Guena%C3%ABl&POTTIER,%20Thomas&rft.genre=article |
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