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heat sink with forced convection by fan

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Hi, I really need help.

I just design heat sink with many fin.
In this case, i need conductive process and forced convective by fan.
Many questions from me:
1. What the material basic from comsol? If i not use the air box in heat sink, is the influential in process? because i need air is around the heat sink.
2. What the model can used in the case?

the number 3 is coming soon

Thanks

0 Replies Last Post Jun 20, 2014, 5:29 a.m. EDT
COMSOL Moderator

Hello Tresna Dewi Sugiarto

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