Re: [FEMM] bc mistake??

["robert Macy" <macy@xxxxxxxxxxxxxx>]

I also had a difficulty with using the antiperiodic to
replicate a structure.  The analyzed result kept giving me
zero magnetic field at the boundary when I knew there
should be a strong field coming in one side and exiting the
other (perhaps, I did not understand the exact meaning of
the boundary condition).

However, I solved my problem by placing a magnetic "short"
around the structure using nonconductive material with a
relative permeability of 1,000,000   That gave me the
effect I needed and did not take much overhead in mesh.  

                     - Robert -

On Sat, 27 Dec 2003 19:19:48 -0800
 "Polychronis Vallianatos" <rotechen@xxxxxxxxx> wrote:
> Dear Collegues,
> trying to learn how to model an electric motor, but there
> is a mistake in the anti periodic boundaries definition.
> 
> Pls help!
> 
> The Best for the New Year!
> 
> Chronis
> pvallian@xxxxxxxxx