sorry I know my explications a
 

sorry I know my explications aren't so accurate.I try to explain.
I want to simulate a 3D flow around an ostacle (I said a cube but,more realistic will be for example a wing of an airplane).
Let's take the DamBreak example in interFoam tutorial:it's 2D but now I want to do the same case in 3D.
Try to add cells in the z direction and you will see that some problems arrive.
Easier:does anyone know a simple 3D example?

Here it is one for you, study
 

Here it is one for you, study it.
http://www.cfd-online.com/OpenFOAM_D...hment_icon.gif 3d.tar.gz

bye
Andrea

thanx I ll try...
 

thanx I ll try...

Hi Andrea,I studied a moment y
 

Hi Andrea,I studied a moment your 3D file and I don't really know what to say: it's like I did!!!!
The "only" difference is that in your file OF doesn't create default faces fixed as empty...now I understand that you didn't understand..
In any case now it works...thank you!