Hi, all I am a newer of Fluent/Gambit. I wonder if you could help me to make detailed meshes at the places I wanted, such as meshes on the vents/openings, meshes near walls.

Alought I tried to set the mesh for edges for the vent, it doesn't work when I meshed the whole room as a volume, when the room is meshed by the type of Hex. Could you give some examples of simulation on room ventilation? Pleast send me the "dbs" files or "jou" files, if you have some examples.

I looked up the Tutorial of fluent/gambit, but there is less examples on room ventilation. So far I has not quite understood the meshing method. Is there any databases for examples of fluent/gambit?

Any hints are welcome. Thanks in advance.

Yes, you can make stretch mesh using boundary meshing (near boundary) or using size function.