On May 16, 2009, at 4:00 PM, OrionWorks wrote:
From Horace,
The pushing of the BH curve into the interior of the PM when two
like
poles are pushed closer together is quite evident graphically
speaking
when performing FEMM simulations. I noticed this effect all the time
in my FEMM simulations. The result invariably is that repulsive
forces
seem to be weaker
But they aren't.
I suppose the key phrase is: "seem[s] to be weaker."
I suppose it comes down to a matter of interpretation. ;-)
I think it is solely a matter of obtaining a valid reproducible
experiment.
Best regards,
Horace Heffner
http://www.mtaonline.net/~hheffner/
