Ansys Learning Forum Forums Discuss Simulation Fluids Perforated walls BC and UDFs help Reply To: Perforated walls BC and UDFs help

marco.adorno
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Ideally I want to apply a continuous profile of mass flow injection (with a profile of temperature) on the wall. I need to keep the boundary as a wall because I'm interested in the wall heat fluxes, y+ and shear stresses.

The main problem is that the perforated wall allows me only to specify a uniform mass flow and temperature on the wall.