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Comparative analysis of A-V and A-T-T0 calculations of induced currents in multiply connected regions

Comparative analysis of A-V and A-T-T0 calculations of induced currents in multiply connected regions
Comparative analysis of A-V and A-T-T0 calculations of induced currents in multiply connected regions
The paper offers a comparative analysis of two methods, both using potentials, for electromagnetic field computation in multiply connected regions, including a conventional A-V approach and a fairly new and much less popular A-T-T0 formulation. The relevant finite element equations are provided. To facilitate comparisons the TEAM Workshop Problem No. 7 has been solved and the results of both methods verified by measurements. Computational times have been considered and the A-T-T0 approach found to be much more efficient.
electromagnetic field, eddy currents, edge element method, finite element method
978-1-84919-468-6
10-11
Wojciechowski, R. M.
be6f6367-b4a3-4013-901a-3d1c920ac4d2
Demenko, A.
4f2e9586-6a46-44e6-8573-ce6613cc3032
Sykulski, J. K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Wojciechowski, R. M.
be6f6367-b4a3-4013-901a-3d1c920ac4d2
Demenko, A.
4f2e9586-6a46-44e6-8573-ce6613cc3032
Sykulski, J. K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb

Wojciechowski, R. M., Demenko, A. and Sykulski, J. K. (2011) Comparative analysis of A-V and A-T-T0 calculations of induced currents in multiply connected regions. Computation in Electromagnetics (CEM), Poland. 11 - 14 Apr 2011. pp. 10-11 .

Record type: Conference or Workshop Item (Paper)

Abstract

The paper offers a comparative analysis of two methods, both using potentials, for electromagnetic field computation in multiply connected regions, including a conventional A-V approach and a fairly new and much less popular A-T-T0 formulation. The relevant finite element equations are provided. To facilitate comparisons the TEAM Workshop Problem No. 7 has been solved and the results of both methods verified by measurements. Computational times have been considered and the A-T-T0 approach found to be much more efficient.

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More information

Published date: 11 April 2011
Additional Information: Event Dates: 11 - 14 April 2011
Venue - Dates: Computation in Electromagnetics (CEM), Poland, 2011-04-11 - 2011-04-14
Keywords: electromagnetic field, eddy currents, edge element method, finite element method
Organisations: EEE

Identifiers

Local EPrints ID: 272352
URI: http://eprints.soton.ac.uk/id/eprint/272352
ISBN: 978-1-84919-468-6
PURE UUID: 0b74942c-168e-4c0a-8d34-2a55e2412f43
ORCID for J. K. Sykulski: ORCID iD orcid.org/0000-0001-6392-126X

Catalogue record

Date deposited: 27 May 2011 08:03
Last modified: 20 Jul 2019 01:28

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