Reply To: Divergence detected during single particle deposition analysis

[Rob]

A velocity scale would help, but the odd graphic effect in 1) about half way between the elipse & wall suggests something mesh related. Check the contact/transfer/overset cells, and in 3) & 4) see if they tie up with the anomally in the flow it's mesh related. That could just be the time step is too big: run a model with a fixed mesh and move the fluid to see if anything unexpected is happening.