论文信息 - Non-linear magnetic field analysis by FEM using Langevin function

Non-linear magnetic field analysis by FEM using Langevin function

This work presents an improved method to take into account the magnetic nonlinearity in time-stepped two dimensional finite element calculations. A differential magnetic reluctivity tensor is employed. Also, in order to model the nonlinearity, a Langevin function is used. Numerical convergence is faster than classical procedures.

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