Open source magnetic modeling for an open source wind turbine.
The codes are here https://gitlab.com/openafpm
They are not final version yet, but pretty close.
The finite element software we use if FEMM which is open source and available from that website.
Wind Turbine Visualization
This was done like this by G:
I looked at Michel's 3D Printer WebGL model from the OSE Wiki as a starting point for how to do it, and the key technologies are the same.