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Eddy Currents induced in a rotating disk

Posted 23 avr. 2021, 05:44 UTC−4 1 Reply

Andrea Bussolan
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Hi,

I created a simulation of a disk rotating around one o his axis inside an air domain with a constant background field. I used the "rotating machinery, magnetic" (rmm) module to solve it, but I believe the results are wrong as the show eddy currents are not showing coherent behaviour from my point of view. Maybe I am wrong but i believe that the induced currents should be flowing for the most part following a circumference. Can someone help me understand if I have the correct physics and conditions? Do I have to use another module? Thank you in advance.

Best regards,

Andrea

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1 Reply Last Post 23 avr. 2021, 09:21 UTC−4
Paolo Caronna COMSOL Employee

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Posted: 4 years ago 23 avr. 2021, 09:21 UTC−4

Hi Andrea,

your license is entitled to receive our technical support. If you want to receive assistance from our support team you can write to support@comsol.com or you open a new case directly here: https://www.comsol.it/support

Best Regards

Paolo Caronna (COMSOL Italy)

Hi Andrea, your license is entitled to receive our technical support. If you want to receive assistance from our support team you can write to support@comsol.com or you open a new case directly here: https://www.comsol.it/support Best Regards **Paolo Caronna (COMSOL Italy)**

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