Skin Effect Description in Electromagnetism with a Multiscaled Asymptotic Expansion
Abstract
We study a transmission problem in high contrast media. The three-dimensional case of the Maxwell equations in harmonic regime is considered. We derive an asymptotic expansion with respect to a small parameter related to high conductivity. This expansion is theoretically justified at any order. Numerical simulations in axisymmetric geometry highlight the skin effect and the expansion accuracy.
Domains
Numerical Analysis [math.NA]
Origin : Files produced by the author(s)