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Material sintering

Posted 11 lug 2017, 09:11 GMT-4 0 Replies

Nergis Angın
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Dear users,

I am new in COMSOL and trying to simulate sintering process of PTFE billets. For this purpose I use heat transfer module and there should be a heat convection between air and billet on the other hand there is a heat conduction in the billet material. Additionally, ambient temperature is changing with time. (I define it by using interpolation from definitions) My questions are:

1) How can I construct the air environment for heat convection without drawing a separate shape for air material?
2) Which boundary condition should I use for this problem?

I would be very happy if you answer my questions.

Nergis Angın
0 Replies Last Post 11 lug 2017, 09:11 GMT-4
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Hello Nergis Angın

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