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How to model heat generated from current flow in COMSOL?

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Should we use only electric currents or heat transfer in solids or both? If both, hwo to combine their effects?

2 Replies Last Post Mar 7, 2017, 6:01 a.m. EST

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Posted: 7 years ago Mar 2, 2017, 7:36 a.m. EST
Might this help?

www.comsol.com/blogs/how-to-model-the-electromagnetic-heating-of-underground-cables/

Might this help? https://www.comsol.com/blogs/how-to-model-the-electromagnetic-heating-of-underground-cables/

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Posted: 7 years ago Mar 7, 2017, 6:01 a.m. EST
Thank you.
But I need to study effect of DC heating. I apologise for being unclear in my earlier post.
Thank you. But I need to study effect of DC heating. I apologise for being unclear in my earlier post.

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