boundary type per alettone 3d

[Rizz]

having an alettone in 3d how do I distribute boundary types?
How do I assign them?

velocity_inlet only attack edge or even profile?
pressure_otlet only exit edge?
wall only profile?

 

[giufranco]

Hi.

to give you a sensible answer and above all that can be useful to you, I should be able to see how your geometry is made.

I invite you to reflect well on the physics of the flow you are modeling, in this regard you will surely find references on the net.

Think about it, if you let me know!

Good job!

 

[Rizz]

Hi.
I attach these pictures to you:

I hope they can help.
looking for help on the net I realized that many use a control volume which has sped me because I thought it was enough to set a speed on the x axis and the game was done.