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research article
Homogenization of Multiscale Eddy Current Problem by Localized Orthogonal Decomposition Method
September 1, 2019
A homogenization approach for the solution of multiscale eddy current problem is proposed. The method is based on the subspace decomposition and it involves a coarse space and a nested fine space. The homogenized problem is posed in the coarse space with the help of a projection operator acting between the coarse space and a space of rapidly oscillating functions. A Helmholtz decomposition is applied to treat the null-space of the curl operator so that the projection can be locally calculated. The results are illustrated in a 2-D numerical example.
Type
research article
Web of Science ID
WOS:000481985000001
Authors
Publication date
2019-09-01
Published in
Volume
55
Issue
9
Article Number
7500204
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
September 4, 2019
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