Title :
Comparison of characteristics of ECT probes in detecting defects
Author :
Mun, Ho-Young ; Kim, Chang-Eob
Author_Institution :
Dept. of Electr. Eng., Hoseo Univ., Asan, South Korea
Abstract :
In this paper, the characteristics of a defective elliptical aluminum plate was analyzed by three different eddy current testing probes; T/R, T/T, and Impedance probes. The analysis was done by 3D finite element method, and the impedance change of real and imaginary voltage values were analyzed.
Keywords :
aluminium; eddy current testing; finite element analysis; plates (structures); probes; 3D finite element method; Al; ECT probe; T-R probe; T-T probe; defective elliptical aluminum plate detection; eddy current testing probe; imaginary voltage analysis; impedance probe; Analytical models; Coils; Eddy currents; Impedance; Magnetic fields; Magnetic resonance imaging; Probes;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1044-5
DOI :
10.1109/ICEMS.2011.6073777
