Modeling of Magnetic-Induced Deformation Using Computer Code Chaining and Source-Tensor Projection

Source tensor projections are developed for the magneto-elastic coupled problems when magnetostriction-induced force and magnetic force are considered. Comparisons with classical force density projection are first performed on a simple example. Then, it is investigated on an application of a multilayer transformer core with the consideration of material anisotropy and multilayer inhomogeneity.