BC_v

velocity boundary conditions

BC_v($BCindex$) = ( %BND_inflow%, v_n, v_a, v_b ) BC_v($BCindex$) = ( %BND_wall%, Parameter ) BC_v($BCindex$) = ( %BND_wall_nosl% ) BC_v($BCindex$) = ( %BND_slip%, FrictionCoefficient, ControlThicknessMomentum, vPenetration, uBoundary, vBoundary, wBoundary ) BC_v($BCindex$) = ( %BCON_Vdot%, Vdot_n, Vdot_a, Vdot_b, BubbleVdot, BubbleRadius, FileNumber )
Also the syntax
BCON($BCindex$,%ind_v(1)%) = ( ... )
is possible. references to CODI and CODI_min_max Warnings:
  • Make sure to set the ControlThicknessMomentum to ZERO if using EULER, EULERIMPL or EULEREXPL!
List of members:
%BND_inflow% inflow velocity boundary condition (Dirichlet type)
%BND_slip% velocity boundary conditions: slip with viscous friction
%BND_wall% velocity boundary conditions: pure slip
%BND_wall_nosl% velocity boundary conditions: pure no-slip
%BND_outflow% velocity outflow boundary condition
%BND_free% free surface boundary condition for velocities
%BND_free_NoVisc% non-viscous boundary condition for velocities
%BND_far_field% far-field velocity boundary condition
%BCON_Mdot% velocity boundary condition: mass flux
%BCON_Vdot% velocity boundary conditions: volume flux
%BND_DIRICH% Dirichlet velocity boundary condition
%BND_NEUMANN% Neumann velocity boundary condition
%BND_NUSSEL% Nusselt velocity boundary condition