A perturbation approach for the modeling of eddy current nondestructive testing problems with differential probes

IEEE Transactions on Magnetics

Volumn 43, Issue 4, 2007, Pages 1289-1292

  Sabariego, Ruth V ^a   Dular, Patrick ^a  

^a UNIVERSITY OF LIÈGE   (Belgium)

Author keywords

Eddy currents; Finite element method; Nondestructive testing; Perturbation method

Indexed keywords

FINITE ELEMENT METHOD; MAGNETIC DOMAINS; PERTURBATION TECHNIQUES; VOLTAGE MEASUREMENT;

DIFFERENTIAL PROBES; EXTERIOR DOMAINS; UNPERTURBED FIELDS;

EDDY CURRENT TESTING;

EID: 33947698894     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2007.892398     Document Type: Article

References (8)

1. J. R. Bowler and S. A. Jenkings, "Eddy-current probe impedance due to a volumetric flaw," J. Appl. Phys., vol. 70, no. 3, pp. 1107-1114, 1991.
2. D. Prémel, G. Pichenot, and T. Sollier, "Development of a 3D electromagnetic model for eddy current tubing inspection: Application to the simulation of probe eccentricity," Int. J. Appl. Electromagn. Mech., vol. 19, no. 1-4, pp. 521-525, 2004.
3. O. Michelsson and F. H. Uhlmann, "A boundary-integral based forward solution for eddy current nondestructive testing," IEEE Trans. Magn., vol. 36, no. 4, pp. 756-759, Jul. 2000.
4. N. Ida and W. Lord, "A finite element model for three-dimensional eddy current NDT phenomena," IEEE Trans. Magn., vol. 21, no. 6, pp. 2635-2643, 1985.
5. Z. Badics, Y. Matsumoto, K. Aoki, F. Nakayasu, M. Uesaka, and K. Miya, "An effective 3-D finite element scheme for computing electromagnetic field distortion due to defects in eddy-current nondestructive evaluation," IEEE Trans. Magn., vol. MAG-33, no. 2, pp. 1012-1020, Nov. 1997.
6. R. V. Sabariego and P. Dular, "A perturbation technique for the finite element modelling of nondestructive eddy current testing," in Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, ser. Studies in Applied Electromagnetics and Mechanics, A. Krawczyk, S. Wiak, and X. M. Lopez-Fernandez, Eds. Amsterdam, The Netherlands: IOS Press, 2006, vol. 27.
7. P. Dular, P. Kuo-Peng, C. Geuzaine, N. Sadowski, and J. P. A. Bastos, "Dual magnetodynamic formulations and their source fields associated with massive and stranded inductors," IEEE Trans. Magn., vol. 36, no. 4, pp. 1293-1299, Jul. 2000.
8. Y. Saad and M. H. Schultz, "GMRES: A generalized minimal residual algorithm for solving nonsymmetric linear systems," SIAM J. Sci. Comput., vol. 7, no. 3, pp. 856-869, Jul. 1986.