[nenazarian]

Hi

I am trying to simulate urban area (uniform rows and columns of cubes) using fluent.

I have used Boussinesq approximation for density specification and Im just confused about the operating conditions, such as operating temperature and pressure. or even if its necessary to specify an operating density.
What I understand from the user guide is that these specifications are mostly significant when using ideal-gas law.

I would appreciate if anyone has any suggestion or explanation.


Cheers
Negin