2017/09/25 by Anastassios Skarlatos, Skarlatos, Anastassios, Theodoros Theodoulidis +1
Engineering · Materials Science · Physics and Astronomy · #Classical Physics (physics.class-ph) #Electromagnetic Simulation and Numerical Methods #FOS: Physical sciences #Magnetic Properties and Applications #Non-Destructive Testing Techniques #physics.class-ph
paper · pdf · doi:10.48550/arxiv.1709.08380
arxiv created 2017/09/25 · openalex publication_date 2017/09/25 · arxiv updated 2017/09/26 · openalex created_date 2022/10/03 · openalex updated_date 2026/07/28
The non-linear induction problem in an infinite ferromagnetic pate is studied theoretically by means of the truncated region eigenfunction expansion (TREE) for the 2D case. The non-linear formulation is linearised using a fixed-point iterative scheme, and the solution of the resulting linear problem is constructed in the Fourier domain following the TREE formalism. The calculation is carried out for the steady-state response under harmonic excitation and the harmonic distortion is derived from the obtained spectrum. This article is meant to be the theoretical part of a study, which will be complemented by the corresponding experimental work in a future communication.