[Getdp] Inductance Value: GetDP Magnetostatic Inductor Example

Mikail Ansari ansarimikail at yahoo.com
Mon Aug 25 14:58:53 CEST 2014


Hi
I am trying to get the inductance value for the coil in the Magnetostatic Inductor example in the documentation.

->I tried adding the line (adapted from Inductivity F0 wiki):
{ Name L; Value { Integral{ [ 1/mu0*Norm[{d a}]*Norm[{d a}] ] ; In Vol; Jacobian Vol; Integration Int;} } }


and

Print[ L[Vol], OnGlobal, Format Table ] ;


->I get the error... Unknown Group: Vol

->I tried adding the Group:
Vol= Region[{DomainCC_Mag, DomainC_Mag}];


-> and changing Int, to GradGrad

I don't seem to get a result.
Do you know of what I can do compute the inductance of the coil, in the example?

Regards
Mikail M. A. Ansari
Msc, BSc (Electrical Engineering)

Tel: +27 (0)11 717 7255
Mobile: +27 (0)76 224 8084
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