Title :
Modeling of magnetoelastic material
Author :
Vandevelde, Lieven ; Melkebeek, Jan A A
Author_Institution :
Electr. Energy Lab., Ghent Univ., Belgium
fDate :
3/1/2002 12:00:00 AM
Abstract :
This paper presents a method for modeling magnetoelastic material where magnetic and mechanical (elastic) phenomena are coupled in consequence of magnetic forces and magnetostriction. First, the basic equations and constitutive laws are derived on the basis of a continuum description of magnetoelastic material. Further, the numerical implementation by using the finite-element method is discussed and illustrated by means of an application example
Keywords :
finite element analysis; magnetoelastic effects; magnetostriction; finite-element method; magnetic forces; magnetoelastic material; magnetostriction; modeling; Couplings; Equations; Magnetic forces; Magnetic materials; Magnetic separation; Magnetization processes; Magnetoelasticity; Magnetostriction; Shape; Stress;
Journal_Title :
Magnetics, IEEE Transactions on
