code_saturne User's Forum

Hello,
is it possible to have only a portion of the domain with the influence of gravity?
Which routine should I use?

Regards,

Andrea

Hello,

No, this is not directly possible, but you could use zero gravity and use volume velocity source terms in specific regions only with the ustsns user subroutine (in cs_user_source_terms.f90).

Regards,

Yvan