Enseignant-Chercheur en Mathématiques appliquées à ESILV. Mes activités de recherche portent sur la simulation numérique de comportement micro-magnétique dans les matériaux ferromagnétiques et magnétostrictifs.
Achraf Ouaddi; Olivier Hubert; Jader Furtado; Song He
Passive piezomagnetic monitoring of structures subjected to in-service cyclic loading: Application to the detection of fatigue crack initiation and propagation Article de journal
Dans: Aip Advances, vol. 11, no. 1, p. 015344, 2021.
@article{ouaddi_1582,
title = {Passive piezomagnetic monitoring of structures subjected to in-service cyclic loading: Application to the detection of fatigue crack initiation and propagation},
author = {Achraf Ouaddi and Olivier Hubert and Jader Furtado and Song He},
url = {https://doi.org/10.1063/9.0000195},
year = {2021},
date = {2021-01-01},
journal = {Aip Advances},
volume = {11},
number = {1},
pages = {015344},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Olivier Hubert; Frédérick Sorel Mballa-Mballa; Song He; Sophie Depeyre
Influence of Biaxial Stress on Magnetic Behavior of Dual-Phase Steel-Experiments and Modeling Article de journal
Dans: Ieee Transactions On Magnetics, vol. 52, no. 5, p. 1-4, 2016.
@article{hubert_52,
title = {Influence of Biaxial Stress on Magnetic Behavior of Dual-Phase Steel-Experiments and Modeling},
author = {Olivier Hubert and Frédérick Sorel Mballa-Mballa and Song He and Sophie Depeyre},
url = {https://ieeexplore.ieee.org/document/7372462},
year = {2016},
date = {2016-07-01},
journal = {Ieee Transactions On Magnetics},
volume = {52},
number = {5},
pages = {1-4},
abstract = {Online magnetic nondestructive evaluation (NDE) of dual-phase (DP) steels is made on bands submitted to high multiaxial stress. Extraction of microstructural information from the measurement requires separating the effect of stress and microstructure. Coupled magnetomechanical micromagnetic modeling is relevant for that purpose. In this paper, the magnetic behavior of a DP steel under biaxial stress is carried out and compared with the modeling. It is shown that the discrepancies observed between experiments and model can be explained by the 2-D assumption.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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