Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

A posteriori error estimator for harmonic A‐ϕ formulation

A posteriori error estimator for harmonic A‐ϕ formulation Purpose – In this paper, the aim is to propose a residual‐based error estimator to evaluate the numerical error induced by the computation of the electromagnetic systems using a finite element method in the case of the harmonic A‐ϕ formulation. Design/methodology/approach – The residual based error estimator used in this paper verifies the mathematical property of global and local error estimation (reliability and efficiency). Findings – This estimator used is based on the evaluation of quantities weakly verified in the case of harmonic A‐ϕ formulation. Originality/value – In this paper, it is shown that the proposed estimator, based on the mathematical developments, is hardness in the case of the typical applications. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering Emerald Publishing

Loading next page...
 
/lp/emerald-publishing/a-posteriori-error-estimator-for-harmonic-a-formulation-0bDY2BtWah

References (14)

Publisher
Emerald Publishing
Copyright
Copyright © 2013 Emerald Group Publishing Limited. All rights reserved.
ISSN
0332-1649
DOI
10.1108/03321641311317040
Publisher site
See Article on Publisher Site

Abstract

Purpose – In this paper, the aim is to propose a residual‐based error estimator to evaluate the numerical error induced by the computation of the electromagnetic systems using a finite element method in the case of the harmonic A‐ϕ formulation. Design/methodology/approach – The residual based error estimator used in this paper verifies the mathematical property of global and local error estimation (reliability and efficiency). Findings – This estimator used is based on the evaluation of quantities weakly verified in the case of harmonic A‐ϕ formulation. Originality/value – In this paper, it is shown that the proposed estimator, based on the mathematical developments, is hardness in the case of the typical applications.

Journal

COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic EngineeringEmerald Publishing

Published: Jul 5, 2013

Keywords: Slinky; Finite element method; A posteriori error estimation; Eddy current problems; Harmonic formulation; Finite element analysis; Error analysis

There are no references for this article.