B(H) law: models for soft magnetic materials


This section deals with the magnetic behavior law B(H) from the perspective of the models provided in Flux.

Only the models provided for soft magnetic materials are discussed in this section.

Determination of coefficients

An Excel sheet permitting to determine coefficients of flux models of soft materials (2 coefficients and 3 coefficients) is available. This sheet allows fitting an analytic model with experimental data. This tool has been stored on our space disk, during the installation, at the following path :

C:\Program Files\Altair\2018.0\FluxDocExamples_2018.0\Tools\ BertottiLossesCoefficients

(If Flux is installed a the path proposed by default C:\ProgramFiles\Altair\2018.0)