Learning Forum

[Rob]

I can't see where the inlet/outlet are. I'm assuming the outlet is a pressure outlet, do not use the older outflow condition. Convergence is poor, but I also don't know how the cell size is relative to the flow speed and time step: you may need a smaller time step. Have you used an inflation mesh? If so, how does the cell size compare to the bubble & particle size? What is the inflation aspect ratio like, and how does the flow change along a cell? How do the monitors look, and please post some images of the results.