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<DIV><FONT size=2 face=Arial>Hello,</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Following the 'Magnetodynamics' example of the
Reference Manual, I ran successfully a quasi 1-D model with stranded inductor
and a conductive solid core with high permeability. In the frequency domain
(attached files ), the results are very close to the analytical solution for the
1-D problem. The time domain analysis is also interesting with a nice
animation.</FONT></DIV>
<DIV><FONT size=2 face=Arial>I have however some (small) problems</FONT></DIV>
<UL>
<LI><FONT size=2 face=Arial>In PostOperation, the Print operation for a global
value gives an error message : <SPAN lang=FR>
<P>Print[U, OnRegion Core]; => <SPAN
lang=FR>GetDP : Warning : Post Format 'Gmsh' not adapted for global quantities
supported by Regions. Zero coordinates are
considered.</SPAN></P></SPAN></FONT></LI>
<LI><FONT size=2 face=Arial><SPAN lang=FR>
<P><SPAN lang=FR>In the Reference manual, the formulation contains a Galerkin
'Velocity' term with the sign '*^'. To fit with the equations, this is
probably a cross product ('/\' in the manual). Is this
correct?</SPAN></P></SPAN></FONT></LI>
<LI><FONT size=2 face=Arial><SPAN lang=FR>
<P><SPAN lang=FR>In the PostProcessing for the ComplexValue resolution,
az=CompZ[{a}] is saved as a complex value. As a matter of fact, the file
"a.pos" contains the real and imag valus of az, but the map shows only the
real value. I would like to show the module of az, with something like
:</SPAN></P></SPAN></FONT></LI></UL><FONT size=2 face=Arial><SPAN lang=FR>
<P><SPAN lang=FR> Name
modaz; </SPAN></P>
<P><SPAN lang=FR> Value{ Local {
[Hypot[Re[CompZ[{a}]],Im[CompZ[{a}]]] ];In Domain_Mag; Jacobian Vol;}
}</SPAN></P>
<P><SPAN lang=FR></SPAN></SPAN></FONT><FONT size=2 face=Arial><SPAN
lang=FR> May I do that?</SPAN></FONT></P>
<UL>
<LI><FONT size=2 face=Arial><SPAN lang=FR>I don't understand very well the
Global Quantities U and I. They are defined as 'AliasOf' and 'AssociatedWith'
of 'ur' which is the gradient of the scalar potential. The names of contraints
suggest that U and I are global values of voltage and current. How are they
calculated (in other words, what's hidden behind 'AliasOf' and
'AssociatedWith) ?</SPAN></FONT></LI></UL>
<DIV><FONT size=2 face=Arial><SPAN lang=FR>Thank you for any
clarification.</SPAN></FONT></DIV>
<DIV><FONT size=2 face=Arial><SPAN lang=FR>Regards</DIV>
<UL></SPAN></FONT></UL></FONT></BODY></HTML>