Abstract
� 2016 IEEE. For three-dimensional (3-D) large-scale problems, iterative solver is preferable due to a huge amount of memories are needed if the direct linear solver is adopted. In this paper, a novel Coulomb-gauged formulation for magnetostatic problems using edge element is first proposed. For the proposed formulation, the resultant linear system is symmetric and well-conditioned. It can be solved by iterative solver efficiently. A numerical example is presented to showcase the efficiency of the proposed method for practical engineering computation.
Original language | English |
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Title of host publication | IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation |
Publisher | IEEE |
ISBN (Electronic) | 9781509010325 |
DOIs | |
Publication status | Published - 12 Jan 2017 |
Event | 17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016 - Hotel Hilton Miami Downtown, Miami, United States Duration: 13 Nov 2016 → 16 Nov 2016 |
Conference
Conference | 17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016 |
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Country/Territory | United States |
City | Miami |
Period | 13/11/16 → 16/11/16 |
Keywords
- Coulomb gauge
- Edge element
- Linear solver
- Magnetostatics
ASJC Scopus subject areas
- Computational Mathematics
- Instrumentation
- Electrical and Electronic Engineering