Element-Free Galerkin modeling of electromagnetic phenomena in ferromagnetic deformable bodies

摘要

In this paper the Element-Free Galerkin Method (EFGM) is employed for evaluating eddy current distribution in ferromagnetic media, subjected to an imposed domain deformation and to a time-varying magnetic flux. A step-by-step time procedure is used for handling the transient evolution. The extension to nonlinear and hysteretic media is realized adopting the Fixed Point scheme and the Classical Preisach model.