Benchmark problem 3 (The bath plate)

D. Rodger ^[1]
1. [1] University of Bath
  
  University of Bath
  
  Reino Unido
Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 7, Nº 1-2, 1988, págs. 47-63
Idioma: inglés
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Resumen
- Benchmark Problem 3 of the International Workshops for Eddy Current Code Comparison is an aluminum plate with two holes, the Bath Plate. Currents are induced by a coil carrying time harmonic currents of 50 or 200 Hz. Results from seven groups, using seven different computer codes, are compared with experimental measurements. Different methods treated the holes in very different ways, but all produced generally acceptable results. The good results of the two methods that treated the conductor as a thin sheet suggest that the problem is basically two‐dimensional.