Skip to content

Re: airfoil in OpenLB

Due to recent bot attacks we have chanced the sign-up process. If you want to participate in our forum, first register on this website and then send a message via our contact form.

› Forums › on OpenLB › General Topics › airfoil in OpenLB › Re: airfoil in OpenLB

March 31, 2017 at 10:55 am #2568
robin.trunk
Participant

Hi balzar29,

for the periodicity:
you can have a look at the thermal2D example, more specific the line
cGeometry.setPeriodicity( true, false );
this sets periodicity for x, but not y direction.

For the velocity:
You can hand in an Analytical functor instead of a Poiseuille profile
std::vector<T> zero( 2,T() );
AnalyticalConst2D<T,T> u( zero );

To control the parameters you want to have a look at the LBconverter at the beginning of main
http://optilb.com/DoxyGen/html/d1/d25/classolb_1_1LBconverter.html

Best
Robin