Title :
A fast algorithm for solving 3-D eddy current problems with integral formulations
Author :
Rubinacci, Guglielmo ; Tambunino, A. ; Ventre, Salvatore ; Villone, Fabio
Author_Institution :
Lab. di Calcolo, Cassino Univ., Italy
fDate :
9/1/2001 12:00:00 AM
Abstract :
The aim of this paper is to present an efficient technique for the fast solution of three-dimensional eddy currents problems. The method combines Fast Fourier Transform (FFT) on a regular grid for the calculation of long-range interaction, and the standard method for evaluating the short range interaction
Keywords :
eddy currents; electrical engineering computing; fast Fourier transforms; finite element analysis; integral equations; physics computing; 3D eddy current; FFT; Fast Fourier Transform; integral formulations; long-range interaction; regular grid; short range interaction; standard method; Current density; Eddy currents; Electromagnetic devices; Fast Fourier transforms; Finite element methods; Integral equations; Large-scale systems; Magnetic domains; Sparse matrices; Vectors;
Journal_Title :
Magnetics, IEEE Transactions on
