A novel field-based mixed formulation of magnetostatics

被引：9

作者：

Brezzi, F ^{[1
]}

Marini, LD ^{[1
]}

Perugia, I ^{[1
]}

DiBarba, P ^{[1
]}

Savini, A ^{[1
]}

机构：

[1] UNIV PAVIA,DIPARTIMENTO INGN ELETTR,I-27100 PAVIA,ITALY

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1996年 / 32卷 / 03期

关键词：

D O I：

10.1109/20.497318

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 in 2-D magnetostatics is presented and discussed, The method treats B and H as direct unknowns and relies on the minimization of the error on the constitutive law, taking Maxwell's equations as constraints. The numerical discretization, based on the lowest order Raviart-Thomas-Nedelec element, is reported, Potential advantages of this innovative method for engineering applications - like the fulfilment of continuity equations - are pointed out and a case study is presented, A computer code has been implemented and a number of numerical experiments have been performed to validate the proposed methodology.

引用

页码：635 / 638

页数：4

共 8 条

[1]

ANALYSIS OF 3-DIMENSIONAL ELECTROMAGNETIC-FIELDS USING EDGE ELEMENTS [J].