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Bar magnet simulation

Posted 19 nov 2020, 11:18 GMT-5 Electromagnetics, Low-Frequency Electromagnetics Version 5.3 3 Replies

Rahul Ch
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I ve just installed comsol and a complete beginner.Can anyone please help me to generate a simple cuboidal (bar) magnet???.I want to simulate magnetic field between a magnet and a ferromagnetic material with varying distances between them.

3 Replies Last Post 20 nov 2020, 12:05 GMT-5
Jeff Hiller COMSOL Employee

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Posted: 4 years ago 19 nov 2020, 13:28 GMT-5
Updated: 4 years ago 19 nov 2020, 13:29 GMT-5

Hello Rahul,

Since you mention that you are a beginner, I would strongly recommend the Learning Center to quickly get up to speed with the COMSOL interface.

Specifically for a model of a permanent magnet's interaction with an object, see this model and its documentation.

Best,

Jeff

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Jeff Hiller
Hello Rahul, Since you mention that you are a beginner, I would strongly recommend the [Learning Center](https://www.comsol.com/learning-center) to quickly get up to speed with the COMSOL interface. Specifically for a model of a permanent magnet's interaction with an object, see [this model](https://www.comsol.com/model/permanent-magnet-78) and its documentation. Best, Jeff
Rahul Ch
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Posted: 4 years ago 20 nov 2020, 09:00 GMT-5

I am using version 5.3 but there are higher versions for the model you have suggested.

I am using version 5.3 but there are higher versions for the model you have suggested.
Jeff Hiller COMSOL Employee

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Posted: 4 years ago 20 nov 2020, 12:05 GMT-5

Hello Rahul,

5.3 is over three years old, and the software has gained many capabilities and improved in performance since then, not to mention updated compatibility with the latest versions of OSs and interfacing programs. All this to say that I would recommend you update your installation, if at all possible. If not, and assuming your license includes the AC/DC Module (and you will need it to perform this type of modeling), you will find version 5.3 of this model and its documentation in the Application Libraries inside the software, under the File menu, I believe.

Best regards,

Jeff

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Jeff Hiller
Hello Rahul, 5.3 is over three years old, and the software has gained many capabilities and improved in performance since then, not to mention updated compatibility with the latest versions of OSs and interfacing programs. All this to say that I would recommend you update your installation, if at all possible. If not, and assuming your license includes the AC/DC Module (and you will need it to perform this type of modeling), you will find version 5.3 of this model and its documentation in the Application Libraries inside the software, under the File menu, I believe. Best regards, Jeff

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