benchmark for heat transfer in CFD
 

Hi there!

I am looking for a benchmark study regarding heat transfer in CFD.

What is the best turbulence model that fits experimental data?

k-w / k-e / LES / DES / ... ?? Use of wall function?? How to design the grid at the bondary layer?

Has this been studied in a benchmark kind of paper???

My case is a cylinder in axial flow.

Any hints? Ralf