Boundary Element Method, Finite Element Method And The Flux Spline Method: A Performance Comparison For Scalar Potential Problems
Price
Free (open access)
Transaction
Volume
25
Pages
12
Published
1999
Size
1,044 kb
Paper DOI
10.2495/BE990231
Copyright
WIT Press
Author(s)
A. Bulcao, C.F. Loeffler & P.C. Oliveira
Abstract
This work presents comparisons among the numeric results obtained by the Boundary Element Method, Finite Element Method and Flux Spline Method applied to two-dimensional scalar potential problems. Cases are stationary and governed by Laplace and Poisson equations. The main purpose of this paper is to compare the accuracy of mentioned methods in computational simulations. So, the applications were selected to analyze numerical behavior when some special physical and geometrical aspects are involved, such as: discontinuities in the boundary conditions, actions concentrated on specific part on the domain, non-ho
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