> I now want to set boundary conditions for the solution. Specifically, I
> have velocity boundary conditions e.g. inlet, no-slip etc.
> I wish to set a fictitious boundary condition for pressure e.g. p=0 at
> outlet.
> At all other points, I do not constrain p
> How do I go about doing this?
The VectorTools::interpolate_boundary_values function takes arguments that
indicate (i) which components of the solution vector to interpolate, and (ii)
on which boundary indicators. This is probably what you want to consider.
Best
W.
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Wolfgang Bangerth email: [EMAIL PROTECTED]
www: http://www.math.tamu.edu/~bangerth/
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