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On the equivalence of finite difference and edge element formulations in magnetic field analysis using vector potential

On the equivalence of finite difference and edge element formulations in magnetic field analysis using vector potential
On the equivalence of finite difference and edge element formulations in magnetic field analysis using vector potential
Numerical three-dimensional formulations using vector potential A are examined for magnetic fields, with emphasis on the finite-difference (FDM) and edge-element (EEM) methods. It is shown that for hexahedral elements the FDM equations may be presented in the form similar to the FEM equations, providing the products of the nodal potentials and distances between the nodes are used as unknowns in FDM, instead of the usual nodal potentials.
173-173
Demenko, A.
4f2e9586-6a46-44e6-8573-ce6613cc3032
Sykulski, J.K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Demenko, A.
4f2e9586-6a46-44e6-8573-ce6613cc3032
Sykulski, J.K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb

Demenko, A. and Sykulski, J.K. (2012) On the equivalence of finite difference and edge element formulations in magnetic field analysis using vector potential. Sixth International Conference on Electromagnetic Field Problems and Applications, China. 19 - 21 Jun 2012. p. 173 .

Record type: Conference or Workshop Item (Other)

Abstract

Numerical three-dimensional formulations using vector potential A are examined for magnetic fields, with emphasis on the finite-difference (FDM) and edge-element (EEM) methods. It is shown that for hexahedral elements the FDM equations may be presented in the form similar to the FEM equations, providing the products of the nodal potentials and distances between the nodes are used as unknowns in FDM, instead of the usual nodal potentials.

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More information

Published date: 19 June 2012
Venue - Dates: Sixth International Conference on Electromagnetic Field Problems and Applications, China, 2012-06-19 - 2012-06-21
Organisations: EEE

Identifiers

Local EPrints ID: 341088
URI: http://eprints.soton.ac.uk/id/eprint/341088
PURE UUID: 33de18ed-448a-45fa-abf5-e97c3607c0fa
ORCID for J.K. Sykulski: ORCID iD orcid.org/0000-0001-6392-126X

Catalogue record

Date deposited: 13 Jul 2012 08:07
Last modified: 14 Dec 2018 01:39

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