Yagiz Guzelcan

Hello, thank you for your attention.

In both cases the simulations is initialized via hybrid initialization.

I am currently using 4.97e-9 time step for both cases. My time step is very low but I will try using much lower time step as you said. However, I have no problems on convergence. Both cases are congerved to a value. The problem is that for the case where I use oil as a working fluid, congerved results are not physically meaningful.