NDLI: Automatic finite element grid generation in electromagnetics

Content Provider	IEEE Xplore Digital Library
Author	Garcia, L.F. Mohammed, O.A.
Copyright Year	1988
Description	Author affiliation: Dept. of Electr. Eng., Florida Int. Univ., Miami, FL, USA (Garcia, L.F.; Mohammed, O.A.)
Abstract	An automatic two-dimensional finite-element grid generator, which would greatly assist in improving preprocessing operations, and geometry handling, for electromagnetic field computations is presented. The algorithm developed iteratively triangulates a set of points, defining a field region, into optimal finite-element meshes. The mathematical procedures used in developing the algorithm is based on the concept of Delaunay triangulation and variational principles. The main objective of this algorithm is to efficiently reconstruct complicated field regions in terms of a set of points, known to the user, and generate optimal finite-element grids. The algorithm would also assist in preparing the geometrical and material characteristic-field regions to obtain numerical solutions. The algorithm is executed interactively.
Starting Page	571
Ending Page	575
File Size	347042
Page Count	5
File Format	PDF
DOI	10.1109/SECON.1988.194922
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1988-04-10
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Finite element methods Mesh generation Electromagnetic fields Iterative algorithms Magnetic analysis Power generation Interpolation Shape Computational geometry Grid computing
Content Type	Text
Resource Type	Article

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