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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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problem in view

Posted 08.11.2012, 04:20 GMT-5 Low-Frequency Electromagnetics Version 4.3 2 Replies

kishore naik
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Dear all ,

I created a two coil system , primary with six number of turns and secondary with one turn , primary place at 0.4 m and secondary placed at 0.38 m , when i simulated before it is showing the both coils (effect), now i dont know what happend ..it showing in primary coil of six turns , please let me know to view problem
Model attached

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kishore Naik Mude
2 Replies Last Post 08.11.2012, 07:14 GMT-5
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 08.11.2012, 06:21 GMT-5
Hi

start rather with a current density, the single & multiple coil physics are complex BC's and you need to fully master them to be sure you use them correctly, read carefully the doc a few times

use a mapped mesh on the INF domains

make your mesh finer along the cut line in the center and I would use a 2 or 4 times smaller max mesh size for the air domain

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Good luck
Ivar
Hi start rather with a current density, the single & multiple coil physics are complex BC's and you need to fully master them to be sure you use them correctly, read carefully the doc a few times use a mapped mesh on the INF domains make your mesh finer along the cut line in the center and I would use a 2 or 4 times smaller max mesh size for the air domain -- Good luck Ivar
kishore naik
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Posted: 1 decade ago 08.11.2012, 07:14 GMT-5

Thanks Ivar
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kishore Naik Mude
Thanks Ivar -- kishore Naik Mude

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