Title :
Post processing for the vector finite element method: accurate computing of dual field
Author :
Vollaire, Christian ; Musy, François ; Perrussel, Ronan
Author_Institution :
CEGELY-UMR CNRS 5005, Lyon
fDate :
4/1/2006 12:00:00 AM
Abstract :
An accurate method to compute dual field in high frequency time harmonic problem is presented. From a primal field obtained by a vector finite element discretization, the dual field is obtained without numerical derivation by using a least square argument. The accuracy of the method is compared with the natural method using shape function derivatives
Keywords :
computational electromagnetics; electromagnetic wave scattering; finite element analysis; dual field accurate computing; edge elements; high frequency time harmonic problem; least square argument; post processing; shape function derivative; vector finite element method; Conductors; Couplings; Electric breakdown; Electromagnetic modeling; Finite element methods; Frequency; Least squares approximation; Least squares methods; Shape; Visualization; Edge elements; finite element method; post-processing;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2006.870937
