A boundary-finite element method to compute directly electric field intensity with high accuracy

A numerical method is proposed that combines the finite-element (FEM) with the boundary element method (BEM) that does not require as much memory or computation time as previous methods. The electric field intensity is used directly as an unknown variable in the FEM, and the boundary conditions for the electric field intensity are calculated by the BEM. The distribution of electric field intensity can be obtained with high accuracy and high reliability.<
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