[adubois]

Hi everyone,

I am trying to mesh around a 2D airfoil using the extrusion command within a circle (as seen in the first image). I dont succeed in doing this since the created "circular" mesh fall outside the circle specified. Anyone know how I can specify the circle as boundary and mesh around the foil (with a varying step size thus since the distance to the circle is not the same everywhere in the domain, as seen in the second image). Any ideas?

Thanks in advance