Nitche BC on a single component of velocity vector
3 months ago by
$\beta\int\left(u-u_0\right).vdS$β∫(u−u0).vdS where $u=\left[u1,u2\right]$u=[u1,u2] is the velocity vector.
I want to impose this to only single component of velocity such that $u1=u1_0$u1=u10 and let the other component free (to be defined by the solution of the problem) such as dirichlet BC on a single component V.sub(0) in elasticity problems.
Do you know if it is possible to do this in fenics?
Community: FEniCS Project
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