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Single Coil Gap Feed Problem

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Hii all,

I am trying to simulate a simple geometry and I am having problems in giving a particular value of current through the gap feed. The problem is the current density shows always zero.

Can someone help ? I have attached my model herewith.

www.dropbox.com/s/kktoh7c3rpxqam6/PCB_3Dmodel2.mph?dl=0

Thank you.

Regards,
Anup

1 Reply Last Post 13 apr 2015, 06:32 GMT-4
Sven Friedel COMSOL Employee

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Posted: 10 years ago 13 apr 2015, 06:32 GMT-4
Hi Anup,

as in your other forum post - the coil feature in your model did comprise more entities than needed,
thereby not creating a regular coil. See my suggestion.

I have deleted all solutions and meshes tho have the model small for transmission in the forum - it solves in 55s.

Best regards,
Sven

Hi Anup, as in your other forum post - the coil feature in your model did comprise more entities than needed, thereby not creating a regular coil. See my suggestion. I have deleted all solutions and meshes tho have the model small for transmission in the forum - it solves in 55s. Best regards, Sven

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