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Permanent Magnet - AC/DC Module

Posted 8 mars 2018, 23:28 UTC−5 Low-Frequency Electromagnetics Version 5.2 1 Reply

Lucca Viccini
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Hello, I am quite new to COMSOL, and I've been wanting to create a semicone geometry, with a cylindrical magnet at the bottom surronded by an Air domain, so I can see the magnetic flux density on the iron semicone. I've seen the permanent magnet tutorial available here in the COMSOL website, and it seems the problem arises on the creation of the geometry. On the tutorial the geometry was imported therefore I had no issue. So how was the horse-shoe shaped geometry created?? Was it by composing? Unifying?

I ask this because the magnetic flux density that I see does not behave like it should, and the problem is on the geometry!

I appreciate any help that will be given

1 Reply Last Post 12 mars 2018, 08:50 UTC−4
Alisson Roman COMSOL Employee

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Posted: 7 years ago 12 mars 2018, 08:50 UTC−4
Updated: 7 years ago 12 mars 2018, 08:51 UTC−4

Hello Lucca.

Lots of tutorials have step-by-step instructions on how to create different types of geometries. For your problem, I suggest these:

https://www.comsol.com/model/baffled-membrane-9771

https://www.comsol.com/model/sun-s-radiation-effect-on-two-coolers-placed-under-a-parasol-12825

Follow the PDF instructions on how to create the geometry to learn how to use the geometry creating tools.

Hello Lucca. Lots of tutorials have step-by-step instructions on how to create different types of geometries. For your problem, I suggest these: https://www.comsol.com/model/baffled-membrane-9771 https://www.comsol.com/model/sun-s-radiation-effect-on-two-coolers-placed-under-a-parasol-12825 Follow the PDF instructions on how to create the geometry to learn how to use the geometry creating tools.

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