Two Stage Solution of Three Dimensional Electrostatic Fields by Finite Differences and Finite Elements

  • O R Andersen
  • Published 1981 in IEEE Transactions on Power Apparatus and Systems

Abstract

Normal confi. gurations and accuracy requirements can easily result in an excessive number of nodes in a three dimensional grid. A computer program is described, which circumvents this problem by a two stage solution. The first stage employs a fairly coarse three dimensional grid. This initial calculation is only used to provide boundary potentials for a… (More)

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