engleski

Higher accuracy procedure in magnetic fields calculation

The accuracy of magnetic field calculation in presence of ferromagnetic and permanent magnet using finite element method was improved. The arbitrary quadrilateral subparametric finite elements were used. The vector potentials at Gauss points were calculated with the residual O(h3). A higher accuracy was also achieved at the vertex and midside nodes of the mesh. The equations for the algorithm of proposed procedure were given.

accuracy; algorithm; finite elements; magnetic fields

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