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

共 50 条

[1] Magnetostatic Formulation With Hybrid Finite-Element, Spectral-Element Discretizations
Koch, Stephan
De Gersem, Herbert
Weiland, Thomas
IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (03) : 1136 - 1139
[2] Combined Spectral-Element, Finite-Element Discretization for Magnetic-Brake Simulation
De Gersem, Herbert
IEEE TRANSACTIONS ON MAGNETICS, 2010, 46 (08) : 3520 - 3523
[3] Iterative solution techniques for hybrid finite-element spectral-element models
De Gersem, H
Clemens, M
Weiland, T
IEEE TRANSACTIONS ON MAGNETICS, 2003, 39 (03) : 1717 - 1720
[4] EVALUATION OF SPECTRAL, SPECTRAL-ELEMENT AND FINITE-ELEMENT METHODS FOR THE SOLUTION OF THE PELLET EQUATION
Solsvik, Jannike
Jakobsen, Hugo A.
CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2014, 92 (08): : 1396 - 1413
[5] Hybrid finite-element method for discretising cylindrically symmetric parts in electrotechnical models
Koch, S.
De Gersem, H.
Weiland, T.
IET SCIENCE MEASUREMENT & TECHNOLOGY, 2007, 1 (01) : 6 - 11
[6] A GLOBAL SPECTRAL MODEL WITH A FINITE-ELEMENT FORMULATION FOR THE VERTICAL DISCRETIZATION - ADIABATIC FORMULATION
BELAND, M
BEAUDOIN, C
MONTHLY WEATHER REVIEW, 1985, 113 (11) : 1910 - 1919
[7] A spectral-element/finite-element analysis of a ship-like structure subjected to an underwater explosion
Sprague, MA
Geers, TL
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2006, 195 (17-18) : 2149 - 2167
[8] ON THE TREATMENT OF DISCRETIZATION ERRORS IN FINITE-ELEMENT MODEL UPDATING
MOTTERSHEAD, JE
GOH, EL
SHAO, W
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 1995, 9 (01) : 101 - 112
[9] Coupled finite-element, spectral-element discretisation for models with circular inclusions and far-field domains
De Gersem, H
Clemens, M
Weiland, T
IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY, 2002, 149 (05) : 237 - 241
[10] A GALERKIN FINITE-ELEMENT SPECTRAL WEATHER FORECAST MODEL IN HYBRID COORDINATES
STEPPELER, J
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 1988, 16 (1-2) : 23 - 30

← 1 2 3 4 5 →