[Molotow]

Hello community,

I'am very new to fluent and I try to create a fluent analysis for an backward facing step.

My first step was to define my airflow profile, so I created a periodic inlet=outlet surface.

After the simulation i exported the profil (x-velocity + turbulent kinetic energy + specific dissipation ratio).

Now we come closer to my problem:

I created my geometry & mesh and i imported the profil to Boundary Conditions > Inlet > Edit.
(see attached image).

Now i wanted to start the big simulation and I'am getting the following warning:

" reversed flow in 61 faces on pressure-outlet 6.
76 1.2453e+00 1.1933e-01 5.7527e-02 1.1936e-02 1.3014e-01 3.4709e+02 0:02:01 994"

Is there anything more to consider before starting the simulation with an imported profil ?

I hope somone can support me,

kind regards,

Molotow