[ralph]

Hi,
I want to simulate a pitching airfoil.
My question is about the boundary conditions.

1) As there is a non constant velocity of the wall along the airfoil, I can´t use the fixedValue boundary condition.
Is the following boundary condition applicable for U?
AIRFOIL
{
type movingWallVelocity;
value uniform (0 0 0);
}

Does it mean, that there is a zero relative velocity forced at the wall?

2) Can I leave the boundary conditions for all other variables as they are in the case with non-moving walls?

Ralph