Hybrid Natural Element Method-Boundary Element Method for Unbounded Problems

被引：2

作者：

Botelho, Diego Pereira ^{[1
]}

Araujo, Douglas Martins ^{[1
,2
]}

Meunier, Gerard ^{[1
]}

Marechal, Yves ^{[1
]}

Coulomb, Jean-Louis ^{[1
]}

Ramdane, Brahim ^{[1
]}

Chadebec, Olivier ^{[1
]}

机构：

[1] Univ Grenoble Alpes, Grenoble Elect Engn Lab, Ctr Natl Rech Sci, F-38000 Grenoble, France

[2] Power Technol Strategy Schneider Elect Ind SAS Gr, Res & Dev, F-38050 Grenoble, France

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2015年 / 51卷 / 03期

关键词：

Boundary element method (BEM); coupled numerical methods; natural element method (NEM);

D O I：

10.1109/TMAG.2014.2359140

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：

This paper presents a hybrid approach coupling natural element method (NEM) and boundary element method (BEM) for the treatment of unbounded problems. The goal is to combine the accuracy of the NEM and ability of the BEM in modeling linear and deformable domains without a mesh. The performance of the proposed scheme is compared with a finite-element method-BEM coupling in terms of accuracy. Results show that for a given number of degrees of freedom, the proposed approach (NEM-BEM) is able to provide more accurate solutions.

引用

页数：4

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