Title :
A /spl theta/-method for eddy currents in time-domain with a discrete geometric approach
Author :
Alotto, P. ; Specogna, R. ; Trevisan, F.
Author_Institution :
Dipt. di Ingegneria Elettrica, Universita di Genova
fDate :
4/1/2006 12:00:00 AM
Abstract :
In this paper, a time-domain formulation for two-dimensional (2-D) eddy-current problems based on a discrete geometric approach is presented. The method bears very strong similarities with a mass-lumped thetas-type finite-element method (FEM) formulation. Analogies and differences are highlighted, and a numerical experiment is reported
Keywords :
computational electromagnetics; eddy currents; finite element analysis; time-domain analysis; 2-D eddy current problems; discrete geometric approach; mass-lumped thetas-type finite-element method; time-domain formulation; Current density; Eddy currents; Finite element methods; Helium; Magnetic fields; Magnetic flux; Physics; Time domain analysis; Two dimensional displays; Voltage; Discrete approaches; eddy-currents; mass lumping;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2006.872025
