Index
Type of w boundary conditions
Ver: 0
 

DESCRIPTION

When dealing with a 2D 1/2 axisymmetric simulation (3 velocity components in a 2D axisymmetric geometry), the user must impose boundary conditions for the 3rd component of the velocity, the rotational component (perpendicular to the 2D plane of the mesh).

This menu allows to choose a Dirichlet condition (velocity imposed) or a Neumann condition (force imposed).
 

  OPTIONS
 
1 Velocity w imposed
Allows to imposed the rotational velocity to a constant or to a linear function of coordinates
2 'w' force imposed
Allows to imposed the rotational force to a constant or to a linear function of coordinates
SEE ALSO