Dyad-based model of the electric field in a conductive cylinder at eddy-current frequencies

@article{Micolau2004DyadbasedMO,
  title={Dyad-based model of the electric field in a conductive cylinder at eddy-current frequencies},
  author={G. Micolau and G. Pichenot and Denis Pr{\'e}mel and Dominique Lesselier and Michael J. Lambert},
  journal={IEEE Transactions on Magnetics},
  year={2004},
  volume={40},
  pages={400-409}
}
We propose a rigorous model of the electromagnetic field in a conductive circular cylinder illuminated by an arbitrarily shaped and oriented current-carrying coil placed nearby for nondestructive evaluation at eddy-current frequencies. The model is based on a dyadic field formulation, and its modularity enables handy generalizations to a multilayered cylindrical structure that might be affected by various defects. We give a variety of numerical results about the primary electric field within… CONTINUE READING

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