Hi friends,

I am working on a combustion problem, I have a question for all the cfd experts.

While setting the boundary conditions in 3-d, when I create a face to define inlet velocity and pressure outlet, Do I need to create a volume,or can I go ahead with the only the face?

Actually I tried this, but when I exported the mesh file, it gave me error saying the last created faces are not meshed.

Pls help,

Thanks

Hi,

U can use face itself, may be some were meshing must have gone wrong.... check that....

By, vijay

Hi

In 3D, all intities of the domain must be parts of volumes. For 2D, all intities must be parts of faces. Otherwise, they won't be exported to Fluent.

Regards

AAA