Reply To: How to improve convergence in Fluent?

[givi18]

 

Hello, 

I already tried to increase the time step after stabilization, but it cause to diverge. 

Do you think if I stop the UDSs for  a while and use the biger timestep for Flow and after while again turn on them and reapt it, I would have a acurate results ?

 

Thank you, 

Peyman