Calculation of poissonian fields by means of the method of tubes and slices

journal article
Published by Institution of Engineering and Technology (IET) in IEE Proceedings A Physical Science, Measurement and Instrumentation, Management and Education, Reviews

Vol. 132 (4) , 149-156
https://doi.org/10.1049/ip-a-1.1985.0035

Abstract

Dual variational principles have been devised to provide a simple and accurate method for the calculation of the energy of Poissonian fields. The method is illustrated by the calculation of the inductance of a T-shaped conductor in a slot with iron boundaries. In comparison with the normal finite-element method, the computing time is reduced by at least an order of magnitude.

Keywords

COMPUTING TIME
ELECTROMAGNETIC FIELD THEORY
SLICES
SLOT
DUAL VARIATIONAL CALCULATION
INDUCTANCE
ENERGY
TUBES
FE BOUNDARIES
POISSONIAN FIELDS
T-SHAPED CONDUCTOR

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