Title :
Calculation of poissonian fields by means of the method of tubes and slices
Author :
Hammond, P. ; Qionghua, Zhan
Author_Institution :
University of Southampton, Department of Electrical Engineering, Southampton, UK
fDate :
7/1/1985 12:00:00 AM
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 :
electromagnetic field theory; electromagnetic fields; variational techniques; Fe boundaries; Poissonian fields; T-shaped conductor; computing time; dual variational calculation; electromagnetic field theory; energy; inductance; slices; slot; tubes;
Journal_Title :
Physical Science, Measurement and Instrumentation, Management and Education - Reviews, IEE Proceedings A
DOI :
10.1049/ip-a-1.1985.0035
