An Implicit Algorithm Based on Continuous Moving Least Square to Simulate Material Mixing in Friction Stir Welding Process
An implicit iterative algorithm, based on the continuous moving least square (CMLS), is developed to simulate material mixing in Friction Stir Welding (FSW) process. Strong formulation is chosen for the modeling of the mechanical problem in Lagrangian framework to avoid the drawback of numerical int...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | Modelling and Simulation in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2013/716383 |
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| _version_ | 1832548464901226496 |
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| author | Abdelaziz Timesli Bouazza Braikat Hassane Lahmam Hamid Zahrouni |
| author_facet | Abdelaziz Timesli Bouazza Braikat Hassane Lahmam Hamid Zahrouni |
| author_sort | Abdelaziz Timesli |
| collection | DOAJ |
| description | An implicit iterative algorithm, based on the continuous moving least square (CMLS), is developed to simulate material mixing in Friction Stir Welding (FSW) process. Strong formulation is chosen for the modeling of the mechanical problem in Lagrangian framework to avoid the drawback of numerical integration. This algorithm is well adapted to large deformations in the mixing zone in the neighborhood of the welding tool. We limit ourselves to bidimensional viscoplastic problem to show the performance of the proposed implicit algorithm. The
results show that the proposed algorithm can be employed to simulate FSW. |
| format | Article |
| id | doaj-art-74071486513a455897b1f32347bc3f1b |
| institution | Kabale University |
| issn | 1687-5591 1687-5605 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Modelling and Simulation in Engineering |
| spelling | doaj-art-74071486513a455897b1f32347bc3f1b2025-02-03T06:14:04ZengWileyModelling and Simulation in Engineering1687-55911687-56052013-01-01201310.1155/2013/716383716383An Implicit Algorithm Based on Continuous Moving Least Square to Simulate Material Mixing in Friction Stir Welding ProcessAbdelaziz Timesli0Bouazza Braikat1Hassane Lahmam2Hamid Zahrouni3Laboratoire d’Ingénierie et Matériaux LIMAT, Faculte des Sciences Ben M’Sik, Université Hassan II Mohammedia-Casablanca, Sidi Othman, BP 7955, Casablanca, MoroccoLaboratoire d’Ingénierie et Matériaux LIMAT, Faculte des Sciences Ben M’Sik, Université Hassan II Mohammedia-Casablanca, Sidi Othman, BP 7955, Casablanca, MoroccoLaboratoire d’Ingénierie et Matériaux LIMAT, Faculte des Sciences Ben M’Sik, Université Hassan II Mohammedia-Casablanca, Sidi Othman, BP 7955, Casablanca, MoroccoLaboratoire d’Etude des Microstructures et de Mécanique des Matériaux LEM3, CNRS UMR 7239, Université de Lorraine, Ile du Saulcy, 57045 Metz Cedex 01, FranceAn implicit iterative algorithm, based on the continuous moving least square (CMLS), is developed to simulate material mixing in Friction Stir Welding (FSW) process. Strong formulation is chosen for the modeling of the mechanical problem in Lagrangian framework to avoid the drawback of numerical integration. This algorithm is well adapted to large deformations in the mixing zone in the neighborhood of the welding tool. We limit ourselves to bidimensional viscoplastic problem to show the performance of the proposed implicit algorithm. The results show that the proposed algorithm can be employed to simulate FSW.http://dx.doi.org/10.1155/2013/716383 |
| spellingShingle | Abdelaziz Timesli Bouazza Braikat Hassane Lahmam Hamid Zahrouni An Implicit Algorithm Based on Continuous Moving Least Square to Simulate Material Mixing in Friction Stir Welding Process Modelling and Simulation in Engineering |
| title | An Implicit Algorithm Based on Continuous Moving Least Square to Simulate Material Mixing in Friction Stir Welding Process |
| title_full | An Implicit Algorithm Based on Continuous Moving Least Square to Simulate Material Mixing in Friction Stir Welding Process |
| title_fullStr | An Implicit Algorithm Based on Continuous Moving Least Square to Simulate Material Mixing in Friction Stir Welding Process |
| title_full_unstemmed | An Implicit Algorithm Based on Continuous Moving Least Square to Simulate Material Mixing in Friction Stir Welding Process |
| title_short | An Implicit Algorithm Based on Continuous Moving Least Square to Simulate Material Mixing in Friction Stir Welding Process |
| title_sort | implicit algorithm based on continuous moving least square to simulate material mixing in friction stir welding process |
| url | http://dx.doi.org/10.1155/2013/716383 |
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