[Nek5000-users] Dirichlet-Neumann BC

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

Dear Neks,


I have been looking into the different boundary conditions available by 
default in bdry.f. However, I haven't seen any mixed conditions. I would 
like to impose a no slip condition and specify the shear stress at the 
boundary. The boundary is flat and aligned with the mesh.

Moreover it seems that shear stress boundary conditions are applicable 
only to the Pn-Pn-2 formulation. Is there a way I can specify the wall 
normal streamwise velocity gradient u_y as well ?


Best regards,

Armand.

-- 
*Armand Shams*
Master Thesis Intern
Département aérodynamique, aéroélasticité, acoustique
MSAT
Tél: +33 6 99 51 15 84


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