A mixed face-edge finite element formulation for 3D magnetostatic problems

被引：10

作者：

Alotto, P ^{[1
]}

Delfino, F

Molfino, P

Nervi, M

Perugia, I

机构：

[1] Univ Geneva, Dipartimento Ingn Elettr, I-16145 Genoa, Italy

[2] Univ Pavia, Dipartimento Matemat, I-27100 Pavia, Italy

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1998年 / 34卷 / 05期

关键词：

D O I：

10.1109/20.717562

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 [电气工程]; 0809 [电子科学与技术];

摘要：

A mixed variational formulation for the solution of three dimensional magnetostatic problems, based on both the magnetic field H and the magnetic induction field B, has been developed. The approach is based upon the minimisation of the residual in the fulfilment of the constitutive relationship, imposing Maxwell's equations as constraints. A finite element discretisation has been realised by using face and edge elements to interpolate B and Fl., respectively, in order to guarantee the physical continuity properties. The mathematical formulation, its code development and computational results are presented and discussed in detail.

引用

页码：2445 / 2448

页数：4

共 10 条

[1]

Axelsson O., 1994, ITERATIVE SOLUTION M

[2]

A RATIONALE FOR EDGE-ELEMENTS IN 3-D FIELDS COMPUTATIONS [J].