학술논문
Analysis methodologies and experimental benchmarks for eddy current testing
Document Type
Author Abstract
Author
Source
IEEE Transactions on Magnetics. May 2005, Vol. 41 Issue 5, p1380, 4 p.
Subject
Language
English
ISSN
0018-9464
Abstract
In this paper, we present numerical models and experimental benchmarks for eddy current testing (ECT) applications, developed within the methods and applications of nondestructive electromagnetic diagnostic (MADEND) research project. We compare and validate two different numerical methods for eddy current calculation in the framework of ECT (an integral formulation implemented on a parallel computer system and a discrete formulation based on a geometric approach) by using specifically designed experimental benchmarks and a commercial finite element method based on a differential formulation. Index Terms--Discrete geometric approach, eddy current testing (ECT), integral formulation.