Title :
A fast 3D modeling of arrayed eddy current sensor
Author :
Zaoui, A. ; Feliachi, M. ; Doirat, V. ; Djennah, M.
Author_Institution :
EMP, Alger
Abstract :
We propose the use of the superposition theorem to reconstitute the three-dimensional field produced by a matrix of coils upper a conductive plate, from one axisymmetrical finite element computation. The validation of the model is obtained by comparison with both 3D finite element calculation and experimental results. In axisymmetric modeling, the proximity effect on the coil resistance is studied
Keywords :
coils; conducting materials; eddy current testing; finite element analysis; 3D finite element calculation; arrayed eddy current sensor; axisymmetrical finite element computation; coil resistance; conductive plate; proximity effect; superposition theorem; three-dimensional field; Coils; Eddy currents; Electromagnetic fields; Finite element methods; Impedance; Mathematical model; Proximity effect; Quantum computing; Sensor arrays; Solid modeling;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632858
