[enricoan]

Hello everybody, I'm currently studying air flow around a building but I seem to have some issues regarding the prismatic layer generation, especially in the region between the building and the floor (picture attached). Both of them are defined as walls in my region and I haven't declared any contact between them. Since it's my first post here in the forum, let me know if I missed some detail useful to the problem. Thanks in advance, any help is appreciated.

[cle]

Hi,



Regarding your mesh, i guess this a problem of boundary layer mesh settings : try to set Minimum Thickness Percentage and Layer Reduction Percentage respectively to 0.01 and 0 (minimum values) in your Prism Layer Mesher properties.


Clement