Title: Computational Homogenization for Laminated Ferromagnetic Cores in Magnetodynamics
Authors: Niyonzima, I ×
Sabariego, Ruth
Dular, P
Henrotte, F
Geuzaine, C #
Issue Date: May-2013
Publisher: Published by the Institute of Electrical and Electronics Engineers for the Magnetics Group
Series Title: IEEE Transactions on Magnetics vol:49 issue:5 pages:2049-2052
Abstract: In this paper, we investigate the modeling of ferromagnetic multiscale materials. We propose a computational homogenization tech- nique based on the heterogeneous multiscale method (HMM) that includes both eddy-current and hysteretic losses at the mesoscale. The HMM comprises: 1) a macroscale problem that captures the slow variations of the overall solution; 2) many mesoscale problems that allow to determine the constitutive law at the macroscale. As application example, a laminated iron core is considered.
ISSN: 0018-9464
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Non-KU Leuven Association publications
× corresponding author
# (joint) last author

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