Reply To: How to make my simulation converge?

[Tomomi]

Hi Rob, thank you again for your prompt feedback. I cannot thank you enough for your help. 

I removed the solid part and did meshing again. This time, the simulation successfully converged.

FYI, the Minimum Orthogonal Quality was 0.06, and the Maximum skewness was 0.23. What do you think about these mesh qualities? I've attached the screenshots below. 

I have one more question. When I need to mesh the solid part as well (like I did before), how can I improve my mesh? In that case, is it better to do Local Meshing?