2D in CFX 5.5

Astrid

Hi all,

I am trying to perform a 2D-simulation in CFX 5.5. Pfffff. How to obtain a decent 2D-grid with one element in z-direction? Is that possible?

(I tried a tet-mesh. The problem is that the geometry is large (3 meter) and contains small objects (± 2 cm). When I follow the rules I should make the length in z-direction equal to the smallest mesh size in the x-y-plane which is the 2 cm divided by a seeding of 20 elements making 1 mm. This is too small for the total geometry of 3 meter. I get the error that the internal angles are too small. I can imagine why.)

Any suggestion? Astrid