A new 'floating nodes method' for 2d h-adaptive mesh refinement using electric field intensity values as a criterion

Cingoski, Vlatko and Toyonaga, Kiyomi and Kaneda, Kazufumi and Yamashita, Hideo (1994) A new 'floating nodes method' for 2d h-adaptive mesh refinement using electric field intensity values as a criterion. Periodica Polytechnica, 38 (3). pp. 287-298.

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Abstract

Suitable fine mesh division are essential to obtain fast and accurate solutions in two dimensional electric field analysis. However, the development of such fine division meshes always requires considerable technical knowledge and experience. A way of solution which proves highly effective is the application of adaptive methods for refinement of the division meshes. Since the researches in the analysis of various electric field problems are usually interested in the values of electric field intensity and its distributions, it seems natural to employ these values as a criterion for mesh refinemenet. In this paper, we propose an h-adaptive refinement produce by generating new nodes inside initial rough mesh. Also, we propose the improvement of the shape of finite elements by using a ' floating nodes method'. For both procedures, electric field intensity values were used as criteria.

Item Type: Article
Uncontrolled Keywords: h-adaptive mesh refinement, 2d finite analysis, electric field
Subjects: Engineering and Technology > Electrical engineering, electronic engineering, information engineering
Engineering and Technology > Other engineering and technologies
Divisions: Faculty of Electrical Engineering
Depositing User: Vlatko Cingoski
Date Deposited: 17 Dec 2012 12:44
Last Modified: 30 Sep 2013 10:06
URI: http://eprints.ugd.edu.mk/id/eprint/3798

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