Reply To: Periodicity in fourRollMill2d

[mathias]

1/ You need to set deacivate the periodicity in the flow direction like..

cGeometry->setPeriodicity( true, true ); -> cGeometry->setPeriodicity( true, false);

2/ Set a new material number for the inflow and one for the outflow region (as indicated in e.g. cylinder2d example)

3/ Add a boundary condition for the inflow (as indicated in e.g. cylinder2d example)

4/ Add a boundary condition for the outlow (as indicated in e.g. cylinder2d example)

5/ Define the boundary values for the inflow and outflow materials (as indicated in e.g. cylinder2d example)