Learning Forum

[Mena]

Hello,

I simulate the flow on cube, with inustructural
mesh, unfortunately I got some poor results, my supervisor asks me to have a structured mesh, I tried but I have the mass "Multizone could not make block sweepable".
If someone has the same problems, I am very grateful if they share the solution.
thank you in advance

[peteroznewman]

I notices that your Building has only walls and no roof, which is fine if that is what you wanted.

Go to DesignModeler and Slice the Atmosphere up using 4 planes, one on each outer surface of a wall, then slice the nine pieces of Atmosphere into 18 pieces by using a plane at the top of the building.  Now the Atmosphere consists entirely of bricks, except for two pieces of air, one inside the building and the one above it. Those two might successfully mesh with Multizone methods. All the other pieces can have a Sweep mesh method.

Do you need to mesh the core and building, or can you just mesh the air?  If just the air, then suppress the bodies for the core and building.

[Mena]

Thank you for the quick reply. I also want to mesh in the building .