[amar]

Dear

My geometry is on a section from flat plate fin and tube heat exchanger to simplify my geometry for you to be able to imagine., you can imagine it like the air flows over a non-zero thickness flat plate inside the computational domain and there is a tube perpendicular on the plate and through it.
I'm using the energy and turbulence models. my problem is how to calculate the heat transfer coefficient to compare with experimental result. Also when I use the report ----> surface integral ----> Area-weighted average ----> wall fluxes ----> surface heat transfer coeff. I choose all the faces of the computational domain, I found that there is heat transfer coefficient for symmetry faces and also for the sold thickness of the flat plate.
Is that correct or may be I have something wrong?

Please this very urgent if you can help me.
Thanks a lot