Ansys Learning Forum › Forums › Discuss Simulation › Fluids › A B.C. that can specify both the normal velocity and species mass fraction › Reply To: A B.C. that can specify both the normal velocity and species mass fraction

February 22, 2023 at 11:53 am
Essence
Ansys Employee

Hello,

Normally, you should not get the backflow near the inlet. This happens due to incorrect case setup. Can you share the screenshot of the backflow near the inlet?