[zenip]

Hi guys,

I'm searching a way in Fluent to do a variation of the angle attack for my simulation.

I know that i can modify the velocity inlet and chose a direction X/Y, but the drag force and the lift force will be in the same cartesian repere ?

There is an another solution to modify my angle of attack in fluent ? Move the mesh may be ?

Sorry, but iam new in CFD !

[hares]

Can you support us with a fig. of whole domain ?

[zenip]

Sure, see the picture

[hares]

there is a trick you can do
redraw the model with a cylindrical wall around the airfoil as attached file
and use interfacing mesh to make this wall interior
--------------------------------
so for every angle of attack you can rotate just the cylindrical volume
best wishes