[Getdp] magnetodynamics with BH nonlinearity
Ruth Vazquez Sabariego
ruth.sabariego at kuleuven.be
Fri Mar 2 07:03:13 CET 2018
The inductor case does not work if you combine nonlinearity and frequency domain.
The nonlinear bh-curve should be adapted, you need an effective nonlinear magnetic curve.
This can be done by applying an effective energy or average effective energy method.
Have a look, e.g. at:
Gerhard Paoli, Oszkár Biró, and Gerhard Buchgraber. “Complex representation in nonlinear time harmonic eddy current problems,” Magnetics, IEEE Transactions, vol. 34.5, pp. 2625-2628, 1998.
This feature is not yet available in GetDP. It is still in our TODO list.
Prof. Ruth V. Sabariego
Dept. Electrical Engineering ESAT/Electa, EnergyVille
Free software: http://gmsh.info | http://getdp.info | http://onelab.info
> On 1 Mar 2018, at 17:02, Vadims Geža <vadims.geza at gmail.com> wrote:
> Hi all,
> I have noticed that when using Inductor case in onelab, BH nonlinearity is getting disabled when choosing Frequency domain simulation. Is there a general reason for that? I am looking for a way to solve this problem but without success.
> Best Regards,
> getdp mailing list
> getdp at onelab.info
More information about the getdp