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
19 June 2012
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, Dalian, China.
19 - 21 Jun 2012.
.
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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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Published date: 19 June 2012
Venue - Dates:
Sixth International Conference on Electromagnetic Field Problems and Applications, Dalian, China, 2012-06-19 - 2012-06-21
Organisations:
EEE
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Local EPrints ID: 341088
URI: http://eprints.soton.ac.uk/id/eprint/341088
PURE UUID: 33de18ed-448a-45fa-abf5-e97c3607c0fa
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Date deposited: 13 Jul 2012 08:07
Last modified: 15 Mar 2024 02:34
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Author:
A. Demenko
Author:
J.K. Sykulski
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