Title :
Physical Science, Measurement and Instrumentation, Management and Education, IEE Proceedings A
Author_Institution :
Dept. of Elect. Eng., Southampton Univ., UK
fDate :
7/1/1989 12:00:00 AM
Abstract :
After reviewing the arguments for and against the existence of bounded solutions, the author introduces a constrained variation which produces bounds for the electric and magnetic energies. It is shown that this principle has a geometrical foundation which can be used irrespective of the shape of the body in which the eddy-currents flow. The basis of the method encourages the expectation of economy in computation.<>
Keywords :
eddy currents; electromagnetic field theory; electromagnetic induction; variational techniques; EM theory; bounded solutions; constrained variation; eddy-current calculations; electric energies; lower bounds; magnetic energies; upper bounds;
Journal_Title :
Physical Science, Measurement and Instrumentation, Management and Education, IEE Proceedings A
