In this paper a hybrid method, called FEM-SDBCI (Finite Element Method – Singular Dirichlet Boundary Condition Iteration), is described for the finite element solution of time-harmonic eddy current problems in three-dimensional domains. The method is similar to the well-known FEM-BEM, but it assumes a Dirichlet boundary condition on the truncation boundary instead of a Neumann one. FEM-SDBCI leads to shorter solving times with respect to FEM-BEM.
Eddy Current Calculation by means of the Singular FEM-DBCI Method
AIELLO, Giovanni;ALFONZETTI, Salvatore;
2011-01-01
Abstract
In this paper a hybrid method, called FEM-SDBCI (Finite Element Method – Singular Dirichlet Boundary Condition Iteration), is described for the finite element solution of time-harmonic eddy current problems in three-dimensional domains. The method is similar to the well-known FEM-BEM, but it assumes a Dirichlet boundary condition on the truncation boundary instead of a Neumann one. FEM-SDBCI leads to shorter solving times with respect to FEM-BEM.File in questo prodotto:
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