Re: About ConvectionBC
OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › About ConvectionBC › Re: About ConvectionBC
June 26, 2017 at 3:05 pm #2648
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!