The paper deals with thye application of the homogenization technique to the electromagnetic analysis of nonhomogeneous materials compoed of grains bounded by a layer whose electric and magnetic characteristics are sensibly different. The investigation is performed by comparing local and integral quantities, provoded by the proposed approach with the results given by a standard finite element solution, which requires a significantly higher processing time. The ionfluence of different geomatrical and constitutive parameters and the merits and limits of the method are finellty discussed.
A Mathematical approach to loss estimation in non-homogeneous magnetic materials / Bottauscio, O; CHIADO' PIAT, Valeria; Chiampi, Mario; Codegone, Marco; Manzin, A.. - In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - ISSN 0304-8853. - STAMPA. - 290-291:(2005), pp. 1450-1453.
A Mathematical approach to loss estimation in non-homogeneous magnetic materials
CHIADO' PIAT, Valeria;CHIAMPI, Mario;CODEGONE, Marco;
2005
Abstract
The paper deals with thye application of the homogenization technique to the electromagnetic analysis of nonhomogeneous materials compoed of grains bounded by a layer whose electric and magnetic characteristics are sensibly different. The investigation is performed by comparing local and integral quantities, provoded by the proposed approach with the results given by a standard finite element solution, which requires a significantly higher processing time. The ionfluence of different geomatrical and constitutive parameters and the merits and limits of the method are finellty discussed.Pubblicazioni consigliate
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https://hdl.handle.net/11583/1522458
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