Title :
A model for quantitative evaluation of the magnetic field caused by eddy current interaction with a flaw in conductor plates
Author :
Bayani, H. ; Sasada, I.
Author_Institution :
Dept. of Appl. Sci. for Electron. & Mater., Kyushu Univ., Fukuoka, Japan
Abstract :
A theoretical model for eddy current non-destructive testing was developed. In this model, eddy current distribution in the aluminum plate was calculated using the equations developed by Dodd and Deeds. The magnetic field caused by the interaction of flaw and eddy currents was also evaluated. The validity of this model has been confirmed by experimental results.
Keywords :
aluminium; eddy current testing; eddy currents; plates (structures); Al; Dodd-Deeds equations; conductor plates; eddy current distribution; eddy current interaction; eddy current nondestructive testing; flaw; Aluminum; Coils; Conducting materials; Conductors; Current measurement; Eddy currents; Magnetic field measurement; Magnetic fields; Magnetic materials; Voltage;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1464341
