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Modelling magnetic field between 2 cylindrical bar magnets

Posted Sep 26, 2016, 6:24 a.m. EDT 2 Replies

Christopher Timberlake
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Hi,

I'm trying to model the magnetic field generated by two permanent bar magnets (Neodymium magnets) but when I plot my data increasing the size of my air domain significantly changes the plots. I have tried using an infinite element domain to rectify this, but it didn't work for me. Any help would be appreciated, and my model is attached.

Thanks,

Christopher Timberlake
2 Replies Last Post Sep 26, 2016, 10:50 a.m. EDT
Christopher Timberlake
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Posted: 8 years ago Sep 26, 2016, 6:43 a.m. EDT
Sorry, here is the correct model.
Sorry, here is the correct model.
Sergei Yushanov Certified Consultant
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Posted: 8 years ago Sep 26, 2016, 10:50 a.m. EDT
Christopher,

Attached is your slightly modified model showing that magnetic field distribution remains the same for different air sphere radius.

Regards,
Sergei
Christopher, Attached is your slightly modified model showing that magnetic field distribution remains the same for different air sphere radius. Regards, Sergei

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