Reply To: Radiation Heat Transfer

[Rohan Gulavani]

Hi Mr. Jad Kans, 

I am not sure if you have considered wall thickness. Matertial assignment to part only will be in effect if you defined some thickness.  Also check for radiation BC applied on parts. I believe it could be Opeque, this allows no radiation to pass through.. So if you want to see radiation effect on part, then either to define part thickness or model as solid part and then select that solid as participating media and define internal surface of sink part model as semi transparent. 

For this problem statement, S2S will work well without much confusion. Please try this model too.

Thanks