Magnetostatic and magnetodynamic mixed formulations compared with conventional formulations
- 1 March 1997
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 33 (2) , 1302-1305
- https://doi.org/10.1109/20.582494
Abstract
Mixed formulations are characterized by the use, of not only one kind of unknown, but of two distinct kinds of unknowns. Some well-known mixed finite elements are well suited to the approximation of electromagnetic fields. Several characteristics of magnetostatic and magnetodynamic mixed formulations are presented and discussed. The use of nodal, edge, facet and volume mixed elements enables their natural and rigorous discretization. Their advantages compared with conventional formulations are pointed out.Keywords
This publication has 10 references indexed in Scilit:
- A discrete sequence associated with mixed finite elements and its gauge condition for vector potentialsIEEE Transactions on Magnetics, 1995
- A survey on mixed finite element approximationsIEEE Transactions on Magnetics, 1994
- Mixed finite elements associated with a collection of tetrahedra, hexahedra and prismsIEEE Transactions on Magnetics, 1994
- Magnetostatic field computations in terms of two‐component vector potentialsInternational Journal for Numerical Methods in Engineering, 1990
- Finite element analysis of 3-D eddy currentsIEEE Transactions on Magnetics, 1990
- A rationale for 'edge-elements' in 3-D fields computationsIEEE Transactions on Magnetics, 1988
- Improvements of the T- Omega method for 3-D eddy current analysisIEEE Transactions on Magnetics, 1988
- RESULTS FOR BENCHMARK CALCULATIONS OF PROBLEM 4 (THE FELIX BRICK)COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 1988
- Calculation of 3D eddy current problems by finite element method using either an electric or a magnetic vector potentialIEEE Transactions on Magnetics, 1988
- TWO DUAL FORMULATIONS OF THE 3‐D EDDY‐CURRENTS PROBLEMCOMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 1985