Jump to content
Marco Biasion

Magnetic materials modeling

Recommended Posts


I´m modeling an electric machine. Magnetic materials are modeled by means of their measured data, so I am using an isotropic spline to model magnetization curves. 

I only got partial data: for instance, BH curves measurements performed up to H = 3000 A/m.

How does Flux extrapolate the curve behavior for H > 3000 A/m? straight curve with the same slope?


Why is this message shown:

The final derivative of points defining the spline curve of material ROTOR must be equal to Mu0. The final relative permeability is equal to: 9.9859


Thank you.


Best regards

Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

You are posting as a guest. If you have an account, please sign in.
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...