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Comparison Between NEM and FEM in 2D Magnetostatics Using an Error Estimator

Archive ouverte : Article de revue

Bruyère, Antoine | Illoul, Lounès | Chinesta, Francisco | Clénet, Stéphane

Edité par HAL CCSD ; Institute of Electrical and Electronics Engineers

International audience. This communication deals with a comparison between two methods of discretization: the well known finite element method and the natural element method that is a meshless method. An error estimator, based on the non-verification of the constitutive law, is used. This estimation has been applied to two examples: a device with permanent magnets and a variable reluctance machine.

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