.FluxTubesExtension.Material.SimpleSoftMagnetic.BH_Approx

Information

The magnetic flux density B as a function of magnetic field strength H for all soft magnetic materials currently included in this library is approximated with the following function [Ma73]:

Interface

function BH_Approx
  extends Modelica.Icons.Function;
  input Integer N "Count of exponential summands";
  input SI.MagneticFieldStrength Hk[N] "Field strength coefficients";
  input SI.MagneticFluxDensity Bk[N] "Flux density coefficients";
  input SI.MagneticFieldStrength H "Field strength in ferromagnetic flux tube element";
  output SI.MagneticFluxDensity B "Flux density in ferromagnetic flux tube element";
end BH_Approx;