The application of the database method for 3-D open boundary field computation

Author

Chen, W. ; Zhang, G.S. ; Sun, Y.S. ; Chen, M.J. ; Zhao, Y.

Author_Institution

Dept. of Electr. Eng., Fuzhou Univ., China

Volume

28

Issue

2

fYear

1992

fDate

3/1/1992 12:00:00 AM

Firstpage

1686

Lastpage

1689

Abstract

A method for 3-D open boundary field problems, the database method, was developed previously by the authors (1990). The significance of the database method mainly depends on its universality and its applicability to practical problems. Several approaches in addition to those given previously are developed. They make the database method more universal, more applicable, and more convenient for users. Emphasis is placed on two new problems: (1) database generalization for different boundary conditions of geometrical symmetry and (2) condensed storage of database data. Two examples are used to show the applicability and effectiveness of the database method for various kinds of 3-D field problems

Keywords

boundary-value problems; electromagnetic fields; 3D open boundary field problems; boundary conditions; database method; field computation; geometrical symmetry; Automatic control; Boundary conditions; Computational geometry; Computer interfaces; Databases; Distributed computing; Finite element methods; Iron; Shape; Sun;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.124027

Filename

124027