Hi, I'm trying to study the airflow in a building through atrium. But the geometry always form one body without the inner walls and floor slabs
Which CAD program are you using to edit the geometry?
I'm using spaceclaim from ansys
There is a No Merge button that you should click on the left when you do operations such as Pull to prevent bodies in the same part from merging.
If you reply with some screen shots, we may have more suggestions to help you.
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