r-Adaptive method for Mesh Improvements Using Directly Magnetic Flux Density as an Error Norm Estimator

Murakawa, Ryo and Cingoski, Vlatko and Kaneda, Kazufumi and Yamashita, Hideo (1997) r-Adaptive method for Mesh Improvements Using Directly Magnetic Flux Density as an Error Norm Estimator. Applied Electromagnetics and Computational Technology, Proceedings of the 4th Japan-Hungary Joint Seminar, 11. pp. 232-237. ISSN 1383-7281

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Abstract

'A poseriori' error estimation technique using directly magnetic flux density at each node in correlation with previously proposed method for error norm estimation by Zienkiewics and Zhu is presented in this paper. The unknow exact solution for magnetic flux density at each node for error norm estimation is being replaced with the approximated value computed inexpensively by means of a simple averaging procedure. In this paper, the effectiveness of the presented error estimator for finite element mesh improvements utilizing r - adaptive method is investigated and its usefulness is evaluated using a simple test model.

Item Type: Article
Subjects: Engineering and Technology > Electrical engineering, electronic engineering, information engineering
Divisions: Faculty of Electrical Engineering
Depositing User: Vlatko Cingoski
Date Deposited: 18 Dec 2012 08:42
Last Modified: 30 Sep 2013 10:03
URI: http://eprints.ugd.edu.mk/id/eprint/3912

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