Title :
Physical Science, Measurement and Instrumentation, Management and Education, IEE Proceedings A
Author :
Tsiboukis, T.D. ; Kyriakos, S. ; Papagiannakis, A.
Author_Institution :
Fac. of Eng., Sch. of Electr. Eng., Aristotle Univ. of Tessaloniki, Greece
fDate :
11/1/1990 12:00:00 AM
Abstract :
A method based on properties of simplex co-ordinates is proposed to be used in dual finite-element calculations in magnetostatics. The method considers the source´s distribution within the field region and the interelement boundary conditions. The provision of upper and lower bounds, in connection with the obtained high rate of convergence, makes the method extremely powerful and flexible. The simplicity and applicability of the method is shown by an example, where some previous results are also discussed.
Keywords :
electromagnetic field theory; finite element analysis; magnetic fields; magnetostatics; matrix algebra; Poissonian magnetic field; complementary variational principle; dual finite-element calculations; hybrid estimator; interelement boundary conditions; magnetostatics; simplex co-ordinates; simplex coordinates;
Journal_Title :
Physical Science, Measurement and Instrumentation, Management and Education, IEE Proceedings A
