Isogeometric FEM-BEM Coupling for Magnetostatic Problems Modeling Using Magnetic Scalar Potential

被引：0
|
作者：
Fays, Maxime [1 ]
Chadebec, Olivier [1 ]
Ramdane, Brahim [1 ]
机构：
[1] Univ Grenoble Alpes, CNRS, Grenoble INP, G2Elab, F-38000 Grenoble, France
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2023年 / 59卷 / 05期
关键词：
Finite element method-boundary element method (FEM-BEM); isogeometric analysis (IGA); magnetostatics; scalar potential; FORMULATION;
D O I：
10.1109/TMAG.2023.3244100
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 main advantage of isogeometric analysis resides in its ability to represent exactly a wide range of geometries, and has proven great efficiency in mechanical problems compared to standard finite elements. The application of the isogeometric context to electromagnetic problems leads to the isogeometric representation of air region, a particularly ineffective process. To overcome this hindrance, in a magnetostatic context, an original magnetic scalar potential Finite element-Boundary element coupling is presented. Numerical considerations and implementation specificities are discussed, and the efficiency of the method is demonstrated.
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页数：4
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