Title :
Accurate Projection Method of Source Quantities in Coupled Finite-Element Problems
Author :
Parent, G. ; Dular, P. ; Piriou, F. ; Abakar, A.
Author_Institution :
L2EP-LAMEL, Univ. of Lille, Villeneuve d´´Ascq
fDate :
3/1/2009 12:00:00 AM
Abstract :
Projecting discrete quantities from one mesh to another one is a critical operation which is usually required in multiphysical problems. The efficiency of a Galerkin projection method is studied for magnetothermal and magnetoelasticity couplings. As examples of application, two electromagnetic (EM) devices are studied: a three-phase busbar system as a magnetothermal problem and an electromagnet as a magnetomechanical problem.
Keywords :
Galerkin method; busbars; electromagnets; finite element analysis; magnetocaloric effects; magnetoelastic effects; mesh generation; Galerkin projection method; accurate projection method; electromagnet; electromagnetic devices; finite-element problems; magnetoelasticity couplings; magnetomechanical problem; magnetothermal couplings; magnetothermal problem; mesh generation; three-phase busbar system; Coupled problems; finite-element (FE) method; projection method;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2009.2012652
