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Using flux boundary condition as heat dissipation

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Hello I've been struggling with this problem past many weeks now. I'm trying to model a heat transfer and laminar flow with moving meshes. I have a stack up of materials. Now what I want to do is to simplify model and not model the domains that are not of interest. But at the same time I need to account for heat dissipation that would had happened when those domains were modeled. I have tried several heat flux combinations but none if then worked uo for me. Lastly I tried to model all domains abd then compute uoward heat flux from the domain of interest. Used that table as interpolation function and then used it as outward heat flux in the simplified model but it doesn't even seem to effect the heat in the domain. Can anyone please guide me how to do it?


0 Replies Last Post 19 mar 2021, 23:31 GMT-4
COMSOL Moderator

Hello Harsh Goel

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