axis in cyclic boundray
 

Dears.
How I can set type and boundary condition for axis in a 10 degree slice of axisymmetric pipe with cyclic boundary condition?
Any suggestion?

Hi,
the last time I've seen the need to set the axis BC for axisymmetric case was with CFX4 :). If your mesh is axisymmetric = your axis is not a face but a line, you do not set the axis BC. You need to set the wedges to wedge BC. Have a look at the tutorial: $FOAM_TUTORIALS/incompressible/simpleFoam/pipeCyclic

Happy Foaming