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| HAL : inria-00589763, version 1 |
| DOI : 10.1016/j.jcp.2011.01.049 |
| Voir la fiche détaillée |  BibTeX,EndNote,... |
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| Journal of Computational Physics 230, 9 (2011) 3570-3588 |
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| A new method for inverse electromagnetic casting problems based on the topological derivative |
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| Alfredo Canelas 1Novotny Andre Antonio 2 |
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| (01/05/2011) |
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| The inverse electromagnetic casting problem consists in looking for a suitable set of electric wires such that the electromagnetic field induced by an alternating current passing through them makes a given mass of liquid metal acquire a predefined shape. In this paper we propose a new method for the topology design of such inductors. The inverse electromagnetic casting problem is formulated as an optimization problem, and topological derivatives are considered in order to locate new wires in the right position. Several numerical examples are presented showing that the proposed technique is effective to design suitable inductors. |
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| 1 : | Instituto de Transporte y Estructuras (UDELAR) |
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UDELAR |
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| 2 : | Laboratorio Nacional de Computação Cientifica / National Laboratory for Scientific Computation (LNCC / MCT) |
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Laboratorio Nacional de Computação Cientifica |
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| 3 : | Institut Elie Cartan Nancy (IECN) |
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CNRS : UMR7502 – INRIA – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine (INPL) |
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| 4 : | CALVI (INRIA Nancy - Grand Est / IECN / LSIIT / IRMA) |
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CNRS : UMR7005 – INRIA – Université de Strasbourg – Université de Lorraine |
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| Domaine | : | Mathématiques/Optimisation et contrôle |
| inria-00589763, version 1 | |
| http://hal.inria.fr/inria-00589763 | |
| oai:hal.inria.fr:inria-00589763 | |
| Contributeur : Jean Rodolphe Roche | |
| Soumis le : Dimanche 1 Mai 2011, 23:17:17 | |
| Dernière modification le : Mardi 8 Novembre 2011, 13:50:55 | |
