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Defining of new independent Variables and exclusion of thermal insulation boundaries

Posted 19 mars 2024, 08:13 UTC−4 Version 6.0 0 Replies

Armenuhi Sargsyan
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Hello, I have started using Comsol. Could you help me with two problems?

  1. In time-dependent heat transfer problems, I've noticed that the results depend only on time. How can I introduce dependencies on other variables, such as spatial coordinates or newly defined parameters like particle size?

  2. I'm working on heat transfer involving both solids and fluids, and I need to model heat transfer from solids to fluids. However, by default, all boundaries are set as thermal insulations. How can I exclude certain boundaries from being treated as thermal insulations?

Please, can you help me?

0 Replies Last Post 19 mars 2024, 08:13 UTC−4
COMSOL Moderator

Hello Armenuhi Sargsyan

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

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