This paper describes a numerical analysis technique for 3-D eddy current analysis using T-method. The technique is based on an iterative solution method using two matrices. These two matrices are generated by splitting a complex dense matrix which appears in AC problem. Numerical results for a simple problem showed the validity of an over-relaxation method in the iteration procedure. An application to eddy current testing verified the technique's applicability to practical problems.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering