Learning Forum

[djp37845]

hello, I have a problem with coupling maxwell to simplorer component.

I did two Helix coils on maxwell, and I wanna use it to my circuit on simplorer.

I don't know what is "The number of computational domain doesn't equal to one" meaning

I can't figure out what is my problem. Is my coil model problem? or some setting problem? 

[MirandaH]

Hello, I will suggest uncouple Maxwell and Simplorer, run Maxwell with simple internal excitation like current and use a simple inductor and resistor to replace Maxwell model in Simplorer. May sure both are running properly then coupling two simulations.

If the same error still exists in Maxwell, check geometry, material propertity, region, boundary, excitation, mesh... etc

[djp37845]

thx for the reply,

I'm not sure about setting the boundary, maybe this is the main  problem.

I only set excitation, how should i set the boundary?

In eddy current sover, I can set boundary with spheres radiation right?

but this case I don't know how to set the boundary.

[MirandaH]

Hi, looks like you are missing region box. Draw->Region

 

Region box surface includes default Neumann boundary. H field is tangential to the boundary and flux cannot cross it.