DocumentCode
814206
Title
Finite element solution of open region electrostatic problems incorporating the measured equation of invariance
Author
Gothard, G.K. ; Rao, S.M. ; Sarkar, T.K. ; Palma, M.S.
Author_Institution
Dept. of Electr. Eng., Auburn Univ., AL, USA
Volume
5
Issue
8
fYear
1995
Firstpage
252
Lastpage
254
Abstract
In this work, we utilize the finite element technique to open region problems in conjunction with the truncation condition based on the measured equation of invariance (MEI) concept. The major advantage of the present scheme is a significant reduction in the number of unknowns while retaining the sparsity of the generating matrix. Typical numerical results are presented for the solution of Laplace´s equation to illustrate the accuracy of the technique.<>
Keywords
Laplace equations; electrostatics; finite element analysis; invariance; sparse matrices; Laplace´s equation; equation of invariance; finite element solution; generating matrix; open region electrostatic problems; sparsity; truncation condition; Boundary conditions; Difference equations; Electrostatic analysis; Electrostatic measurements; Finite element methods; Grid computing; Laplace equations; NASA; Numerical simulation; Telecommunications;
fLanguage
English
Journal_Title
Microwave and Guided Wave Letters, IEEE
Publisher
ieee
ISSN
1051-8207
Type
jour
DOI
10.1109/75.401076
Filename
401076
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