UBO - Université de Brest (Université de Bretagne Occidentale - 3 Rue des Archives 29238, Brest - France)
Abstract : Numerical and physical modelling of heterogeneous magnetic media in the quasistatic range (where eddy currents have to be taken into account) show that an Effective Medium Theory devoted to the description of these materials is pertaining to the behaviour of an effective particle, size of which is a function of the load in magnetic matter. The particles clustering in the whole concentration range (including the constitution of a conducting path throughout the actual material) seems to be quite well accounted for by this EMT.
Type de document :
Article dans une revue
Journal de Physique IV Colloque, 1998, vol.8 (Pr.2), pp.615-618
http://hal.univ-brest.fr/hal-00802442
Contributeur : Alexis Chevalier
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Soumis le : mardi 19 mars 2013 - 18:26:12
Dernière modification le : mardi 23 janvier 2018 - 12:04:02
Document(s) archivé(s) le : jeudi 20 juin 2013 - 10:09:51
Olivier Minot, Alexis Chevalier, Jean-Luc Mattei, Marcel Le Floc'H. Modelling of composite magnetic materials in the quasistatic range. Journal de Physique IV Colloque, 1998, vol.8 (Pr.2), pp.615-618. 〈hal-00802442〉
