Reply To: Reactive ADE for gas flow
Thanks a lot for your advice. I set up a coupled NS-AD Poiseuille flow simulation in a 2D channel. I used the local pressure boundary for the NSlattice at the outlet and I’ve been trying out the setInterpolatedConvectionBoundary for the ADlattice, which requires a parameter uAv (average mass velocity as rho*u thru the outlet I think?). I had different values of uAv but the results seemed not affected by it at all. I can always get the same mass flux (ADlattice) at the outlet after reaching steady. Do you have any idea why this is happening? I was thinking when uAv is zero there should be no flux out?