Articles de journaux |
Olivier Hubert; Frédérick Mballa-Mballa; Song He; Sophie Depeyre Influence of Biaxial Stress on Magnetic Behavior of Dual-Phase Steel --- Experiments and Modeling Article de journal IEEE Transactions on Magnetics, 52 (5), 2016, ISSN: 0018-9464 . Résumé | Liens | BibTeX @article{IEEE2016,
title = {Influence of Biaxial Stress on Magnetic Behavior of Dual-Phase Steel --- Experiments and Modeling},
author = {Olivier Hubert and Frédérick Mballa-Mballa and Song He and Sophie Depeyre},
doi = {10.1109/TMAG.2015.2511169 },
issn = {0018-9464 },
year = {2016},
date = {2016-01-05},
journal = {IEEE Transactions on Magnetics},
volume = {52},
number = {5},
abstract = {Online magnetic 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}
}
Online magnetic 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. |
Xingjun Wang; Olivier Hubert; Song HE; Frédérick MBALLA-MBALLA; Ying HUANG Reversible magnetomechanical modeling of heterogeneous media Article de journal Journal Superconduc Novel Magnetism, 27 (9), p. 2049–2058, 2014, ISSN: 1557-1939. Résumé | Liens | BibTeX @article{Wang_Superconduc,
title = {Reversible magnetomechanical modeling of heterogeneous media},
author = {Xingjun Wang and Olivier Hubert and Song HE and Frédérick MBALLA-MBALLA and Ying HUANG},
doi = {10.1007/s10948-014-2536-x},
issn = {1557-1939},
year = {2014},
date = {2014-01-01},
journal = {Journal Superconduc Novel Magnetism},
volume = {27},
number = {9},
pages = {2049--2058},
publisher = {Springer US},
abstract = {Localization and homogenization of the magnetomechanical fields in heterogeneous media are discussed. The magnetoelastic modeling for magnetic polycrystals is extended from the description of the singlecrystal 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 behavior of the corresponding phase. Homogenization rules allow the simulation of the average medium. Experiments are carried out and compared to the numerical results.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Localization and homogenization of the magnetomechanical fields in heterogeneous media are discussed. The magnetoelastic modeling for magnetic polycrystals is extended from the description of the singlecrystal 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 behavior of the corresponding phase. Homogenization rules allow the simulation of the average medium. Experiments are carried out and compared to the numerical results. |
Frédérick Mballa-Mballa; Olivier Hubert; Song He; Sophie Depeyre; Philip Meilland Micromagnetic Modeling of Magneto-Mechanical Behavior Article de journal IEEE Transactions on Magnetics, 50 (4), p. 1–4, 2014, ISSN: 0018-9464. Résumé | Liens | BibTeX @article{Mballa_IEEE,
title = {Micromagnetic Modeling of Magneto-Mechanical Behavior},
author = {Frédérick Mballa-Mballa and Olivier Hubert and Song He and Sophie Depeyre and Philip Meilland},
url = {http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6798024},
doi = {10.1109/TMAG.2013.2288911},
issn = {0018-9464},
year = {2014},
date = {2014-01-01},
journal = {IEEE Transactions on Magnetics},
volume = {50},
number = {4},
pages = {1--4},
publisher = {IEEE},
abstract = {A magneto-mechanical static modeling of ferromagnetic particle based on minimization of an energy function is presented. This modeling is made of a conjugate gradient method coupled with finite-element method for the mechanical problem resolution. Two-dimensional computational results highlighting the influence of magneto-mechanical coupling on the magnetic microstructure and behavior are reported.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
A magneto-mechanical static modeling of ferromagnetic particle based on minimization of an energy function is presented. This modeling is made of a conjugate gradient method coupled with finite-element method for the mechanical problem resolution. Two-dimensional computational results highlighting the influence of magneto-mechanical coupling on the magnetic microstructure and behavior are reported. |
Michel Bernadou; Sophie Depeyre; Song He; Philip Meilland Numerical simulations of ferromagnetic microstructures : motion of the walls and effect of nonmagnetic impurities Article de journal Journal of Intelligent Material Systems and Structures, 16 , p. 1015–1023, 2005. BibTeX @article{Bernadou_IMSS,
title = {Numerical simulations of ferromagnetic microstructures : motion of the walls and effect of nonmagnetic impurities},
author = {Michel Bernadou and Sophie Depeyre and Song He and Philip Meilland},
year = {2005},
date = {2005-01-01},
journal = {Journal of Intelligent Material Systems and Structures},
volume = {16},
pages = {1015--1023},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Michel Bernadou; Sophie Depeyre; Song He Numerical modelization of magnetic materials based on energy minimization Article de journal Review of Quantitative Nondestructive Evaluation, 21 , p. 1599–1606, 2002. BibTeX @article{Bernadou_Review_QNE,
title = {Numerical modelization of magnetic materials based on energy minimization},
author = {Michel Bernadou and Sophie Depeyre and Song He},
year = {2002},
date = {2002-01-01},
journal = {Review of Quantitative Nondestructive Evaluation},
volume = {21},
pages = {1599--1606},
publisher = {American Institute of Physics},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Philip Meilland; Michel Bernadou; Sophie Depeyre; Song He Prediction of magnetic microstructure in iron with a new finite element model Article de journal Review of Quantitative Nondestructive Evaluation, 21 , p. 1607–1612, 2002. BibTeX @article{Meilland_Review_QNE,
title = {Prediction of magnetic microstructure in iron with a new finite element model},
author = {Philip Meilland and Michel Bernadou and Sophie Depeyre and Song He},
year = {2002},
date = {2002-01-01},
journal = {Review of Quantitative Nondestructive Evaluation},
volume = {21},
pages = {1607--1612},
publisher = {American Institute of Physics},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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Actes |
Michel Bernadou; Sophie Depeyre; Song He; Philip Meilland Numerical approximation of ferromagnetic materials Inproceedings Smart Structure and Materials 2004 : Modeling, Signal processing and Control, p. 164–173, 2004. BibTeX @inproceedings{Bernadou_SSM2004,
title = {Numerical approximation of ferromagnetic materials},
author = {Michel Bernadou and Sophie Depeyre and Song He and Philip Meilland},
year = {2004},
date = {2004-01-01},
booktitle = {Smart Structure and Materials 2004 : Modeling, Signal processing and Control},
volume = {5383},
pages = {164--173},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
Michel Bernadou; Sophie Depeyre; Song He; Philip Meilland Three-dimensional numerical simulation of ferromagnetic microstructures Inproceedings Mechanics of Electromagnetic Materials Systems and Structures, p. 17–27 publisher = WIT Press, 2003, ISSN: 1-85312-920-8. BibTeX @inproceedings{Bernadou_WIT,
title = {Three-dimensional numerical simulation of ferromagnetic microstructures},
author = {Michel Bernadou and Sophie Depeyre and Song He and Philip Meilland},
issn = {1-85312-920-8},
year = {2003},
date = {2003-01-01},
booktitle = {Mechanics of Electromagnetic Materials Systems and Structures},
pages = {17--27 publisher = WIT Press},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
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Rapports techniques |
Song He; Sophie Depeyre; Yasmine Gabi; Olivier Geoffroy; Olivier Hubert; Afef Lebouc; Frédérick Mballa Mballa; Philip Meilland; Gérard Meunier Dual Phase Steels Magnetism Modeling Rapport technique 2012. BibTeX @techreport{He_Rapport_ANR,
title = {Dual Phase Steels Magnetism Modeling},
author = {Song He and Sophie Depeyre and Yasmine Gabi and Olivier Geoffroy and Olivier Hubert and Afef Lebouc and Frédérick Mballa Mballa and Philip Meilland and Gérard Meunier},
year = {2012},
date = {2012-01-01},
pages = {45},
keywords = {},
pubstate = {published},
tppubtype = {techreport}
}
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