Re: About ConvectionBC

[mathias]

Dear steed188,

yes, free outflow, i.e. gradient rho=0 and gredient velocity=0. PressureBC in OpenLB means rho=const and gradient velocity = 0.

Please check if the material numbers are assigned correctly. Actually bc.addConvectionBoundary(superGeometry, 4, omega); should work!

BEst
Mathias