Sphere with Boundary layers
 

Hei,

I am trying to simulate the flow around a sphere (3D). I have try to use a Quad mesh (or tri)at the surface of the sphere and a Boundary layer around it(first cell 0.0001mm) . I want first to check the flow and the drag coef around it first and than complicate more and more the geometry. I saw to post about it in the archive but it seems that the problem is still "open". does anybody already solve this kind of problem ?.

Thanks PK