A perturbation method for computing field distortions due to conductive regions with h-conform magnetodynamic finite element formulations

IEEE Transactions on Magnetics

Volumn 43, Issue 4, 2007, Pages 1293-1296

  Dular, Patrick ^a   Sabariego, Ruth V ^a  

^a UNIVERSITY OF LIÈGE   (Belgium)

Author keywords

Eddy currents; Field distortion; Finite element (FE) method; Perturbation method

Indexed keywords

FINITE ELEMENT METHOD; OPTIMIZATION; PERTURBATION TECHNIQUES; PROBLEM SOLVING; SENSITIVITY ANALYSIS;

CONDUCTIVE REGIONS; FIELD DISTORTIONS; MAGNETODYNAMIC FINITE ELEMENT FORMULATIONS;

EDDY CURRENTS;

EID: 33947621149     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2007.892401     Document Type: Article

References (7)

1. Z. Badics et al., "An effective 3-D finite element scheme for computing electromagnetic field distorsions due to defects in eddy-current nondestructive evaluation," IEEE Trans. Magn., vol. 33, no. 2, pp. 1012-1020, Mar. 1997.
2. R. V. Sabariego and P. Dular, "A perturbation technique for the finite element modelling of nondestructive eddy current testing," in Proc. Int. Symp. Electromagn. Fields Mech., Electr. Electron. Eng. (ISEF), Sep. 15-17, 2005, CD-ROM, paper CE-2.5.
3. P. Dular and P. Kuo-Peng, "Dual finite element formulations for the three-dimensional modeling of both inductive and capacitive effects in massive inductors," IEEE Trans. Magn., vol. 42, no. 4, pp. 743-746, Apr. 2006.
4. 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. 3078-3081, Jul. 2000.
5. C. Geuzaine, B. Meys, F. Henrotte, P. Dular, and W. Legros, "A Galerkin projection method for mixed finite elements," IEEE Trans. Magn., vol. 35, no. 3, pp. 1438-1441, May 1999.
6. J. F. Imhoff, G. Meunier, X. Brunotte, and J. C. Sabonnadière, "An original solution for unbounded electromagnetic 2D and 3D problems throughout the finite element method," IEEE Trans. Magn., vol. 26, no. 5. pp. 1629-1631, 1990.
7. F. Henrotte, B. Meys, H. Hedia, P. Dular, and W. Legros, "Finite element modelling with transformation techniques," IEEE Trans. Magn., vol. 35, no. 3, pp. 1434-1437, May 1999.