[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [femm] Material proprietes: magnet
TMax wrote:
Preprocessor
As showed in the manual, a permanent magnet is described by an Hc value
that
shift remain values to the origin.
In linear relationship a relative permeability is set.(obtained by
Br/Hc/air_permeability?!)
Postprocessor
If i check any points in a magnet, result value of induction correspond
to
|H|-Hc??!
Thanks in advance.
TMax
FEMM "thinks" about magnets in a way that is common for finite element
implementations, but perhaps not so common in general. Check out:
http://groups.yahoo.com/group/femm/message/607
It seems like this question is one of those ones comes up regularly on
the list--I make up a FAQ or something.
Dave
--
David Meeker
dmeeker@xxxxxxxx
http://femm.berlios.de/dmeeker