DocumentCode
1535087
Title
Optimal discretization based adaptive finite element analysis for electromagnetics with vector tetrahedra
Author
Giannacopoulos, Dennis ; McFee, Steve
Author_Institution
Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, Que., Canada
Volume
37
Issue
5
fYear
2001
fDate
9/1/2001 12:00:00 AM
Firstpage
3503
Lastpage
3506
Abstract
Efficient functional derivative formulas suitable for optimal discretization based refinement criteria are developed for 3-D adaptive finite element analysis (FEA) with vector tetrahedra. Results for generalized vector Helmholtz systems are derived directly from first principles, and confirmed numerically through fundamental benchmark evaluations. Practical adaption applications are illustrated for selected FEA refinement models
Keywords
Helmholtz equations; adaptive systems; electromagnetic field theory; error analysis; finite element analysis; 3D adaptive finite element analysis; EM analysis; FEA refinement models; adaptive systems; benchmark evaluation; error analysis; generalized vector Helmholtz systems; time discretization; vector tetrahedra; Computational efficiency; Councils; Electromagnetic analysis; Error analysis; Finite element methods; Helium; Numerical models; Packaging; Research and development; Vectors;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.952647
Filename
952647
Link To Document