Article Dans Une Revue Journal of Superconductivity and Novel Magnetism Année : 2014

Reversible magneto-mechanical modeling of heterogeneous media

Résumé

Localization and homogenization of the magneto-mechanical fields in heterogeneous media are discussed. The magneto-elastic modeling for magnetic polycrystals is extended from the description of the single crystal modeling. This model is then applied to the prediction of the behavior of dual-phase steels. Each phase can be considered as a sphere embedded in a homogeneous equivalent medium. The magnetic model used for each phase is an explicit single crystalline model representative of the behaviour of the corresponding phase. Homogenization rules allow the simulation of the average medium. Experiments are carried out and compared to the numerical results.

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hal-01531795 , version 1 (01-06-2017)

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Xingjun Wang, Olivier Hubert, Song He, Frederick-Sorel Mballa-Mballa, Ying Huang. Reversible magneto-mechanical modeling of heterogeneous media. Journal of Superconductivity and Novel Magnetism, 2014, ⟨10.1007/s10948-014-2536-x⟩. ⟨hal-01531795⟩
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