Reply To: Effect On Particle Due to Fluid Density Change

[Jijo]

Dear Jan,

Thank you for your reply. I appreciate your constant support and help. The problem I am having is that the fluid itself is not flowing upward due to natural convection and I think such issue is due to the force field.

It seems that the porousparticleBGK dynamics does not contain a force field and I believe that buoyancy forces are coupled using Boussinesq forces by the Guo forcing scheme. What do you think I should do in this case?

Regards,