Title :
A generalized finite element model of magnetostriction phenomena
Author :
Besbes, M. ; Ren, Z. ; Razek, A.
Author_Institution :
Lab. d´´Electr. Signaux Robotique, ENS-Cachan, France
fDate :
9/1/2001 12:00:00 AM
Abstract :
We present a generalized finite element model of magnetostriction phenomena where the direct and inverse effects are taken into account. The variational formulation in terms of magnetic vector potential and displacement is used to solve this coupled problem. Different computing steps in 3D and 2D cases are reported
Keywords :
finite element analysis; magnetostriction; variational techniques; finite element model; magnetic vector potential; magnetostriction; variational method; Couplings; Finite element methods; Magnetic anisotropy; Magnetic flux; Magnetic materials; Magnetic properties; Magnetoelasticity; Magnetostriction; Perpendicular magnetic anisotropy; Tensile stress;
Journal_Title :
Magnetics, IEEE Transactions on
