[Nek5000-users] Boundary conditions for pressure

[nek5000-users at lists.mcs.anl.gov]

Dear Nek users,

according to the information provided, for the Pn-Pn case using a splitting temporal discretization,
the boundary conditions for the pressure are computed chosen to ensure div.U=0.
This involves addition of an appropriate inhomogeneity
that cancels the line integral of the divergence.

How is this inhomogeneity computed?. Could you provide more details?.

Thanks.

-- 
Alexandre Fabregat, PhD.

Mail: afabrega at uottawa.ca
Phone: 630 562-5800 (ext. 6293)
Office: B207

Mechanical Engineering Department
University of Ottawa
161 Louis Pasteur, K1N6N5, Ottawa ON