[Alex014]

Hello.

I 'm currently trying to calculate a circular tube model with a fully developed flow, but I'm faced by a probldm.

The procedure to specify the region condition is as follows:

1. Apply a constant temperature to the side wall.
2. Define velocity inlet on the inflow surface and pressure outlet on the outflow surface.
3. Create a periodic interface (type: fully developed interface) on these two faces.
4. Drive the flow with a pressure gradient.

I would like to perform a calculation where the hot mainstream is isothermally cooled by the walls, but I can't find a way to specify the bulk temperature for the inflow surface.
What should I do?

Computational model:
3D/Gas/K-Omega turbulence/implicit unsteady flow/constant density/segregated flow/segregated fluid temperature