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Ansys Learning Forum Forums Discuss Simulation Fluids Reverse flow in turbulent simulation Reply To: Reverse flow in turbulent simulation

veeramanik
Subscriber
Hi Karthik
Thanks for your response. I am interested in estimating the wall shear stress on the impingement plate. Though it is 0.20 m long, I am interested in the first 0.02 m (20 mm) since that is the actual size of the plate surface. The reverse flow message appears for pressure outlet ( the top one from the image).
I used k and epsilon for velocity inlet boundary conditions and atmospheric conditions for pressure outlet. The interior and wall are default in Fluent. The k and epsilon values were calculated using equations given in Fluent manual.
Veeramani