An improved 3-d Edge Finite Element Method for Eddy -Current Analysis of Induction Furnace Using Sliced Models

Cingoski, Vlatko and Yamashita, Hideo (1995) An improved 3-d Edge Finite Element Method for Eddy -Current Analysis of Induction Furnace Using Sliced Models. Advanced Computations and Design Techniques in Applied electromagnetic Systems. pp. 67-70.

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Abstract

Especially for higher frequencies, 3-d eddy current analysis usual requires a very fine division mesh, resulting in long computation time and high cost. In this paper the authors present an improved method for analyzing complex 3-D eddy current problems using an edge finite element method, which enables analysis to take place while using only a small symmetrical slice of the model. The advantages of the proposed method are : Ease of dealing with boundary conditions on an arbitrary plane, and a decrease in the number of elements, which greatly reduces memory requirements and computation time. The method also exhibits improvements in convergence rate and accuracy, with less computation cost.

Item Type: Article
Subjects: Engineering and Technology > Electrical engineering, electronic engineering, information engineering
Divisions: Faculty of Electrical Engineering
Depositing User: Vlatko Cingoski
Date Deposited: 17 Dec 2012 13:48
Last Modified: 30 Sep 2013 10:04
URI: http://eprints.ugd.edu.mk/id/eprint/3833

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