Juan A. Tapia (Ph.D.) Assistant Professor FEMM people I need some help. I'm trying to determine torque/force for an axial flux PM machine, with central stator and two rotor (see attached file). For symmetric condition looks Ok, I can do that. The problem arise when I try to calculate for different rotor position and set proper boundary condition. Do I have to create a model for the rotor (or stator) extremely long so that I can concentrate in those central poles (far from the edges) neglecting the and effect?. Is there other option to do that?. I know for radial flux machine, people create a virtual airgap so that they can freely rotate the rotor (or stator) and still can use the periodic (or antiperiodic) boundary condition. Is there something similar for my case? I'll appreciate any help in that point Juan
Attachment:
bin00081.bin
Description: Binary data