Hybrid finite-element, spectral-element discretization for translatory symmetric model parts

被引：2

作者：

Koch, Stephan ^{[1
]}

De Gersem, Herbert ^{[2
]}

Weiland, Thomas ^{[1
]}

机构：

[1] Tech Univ Darmstadt, Inst Theorie Elektromagnet Felder, Fachbereich Elektrotech & Informat Tech 18, D-64289 Darmstadt, Germany

[2] Katholieke Univ Leuven, B-8500 Kortrijk, Belgium

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2008年 / 44卷 / 06期

关键词：

electrostatics; finite elements; hybrid discretization; spectral methods;

D O I：

10.1109/TMAG.2007.915953

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The superior convergence properties of orthogonal polynomials are exploited along the direction of symmetry of a translatory symmetric model part. In the perpendicular directions and in the remaining model parts, standard finite elements are applied. The examples indicate a substantial saving of computational resources for both the 2-D and 3-D case.

引用

页码：722 / 725

页数：4

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