Reply To: Poiseuille2D Inflow
OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Poiseuille2D Inflow › Reply To: Poiseuille2D Inflow
May 22, 2020 at 11:10 am
#4972
Nicolas
Participant
Hi Frank,
is there any particular reason you changed the original line
T distance2Wall = converter.getConversionFactorLength();
to
T distance2Wall = converter.getLatticeLength(ly0_new/2.);
?
In any case, in your setup this results in a deformed poiseuille profile giving you the impression of a constant value. Just restore the line to its original version and it will probably work the way you intended it to.
Regards,
Nicolas