March 3, 2023 at 5:34 am
SRP
Subscriber

Hi,

The Courant–Friedrichs–Lewy or CFL condition is a condition for the stability of unstable numerical methods that model convection or wave phenomena.

Implicit is unconditionally stable, and also lacks a CFL condition.

For more details, please refer to fluent theory guide: 24.5.4. Steady-State Flow Solution Methods (ansys.com)

If you are not able to access the link, please refer to this forum discussion: https://forum.ansys.com/forums/topic/using-help-with-links/#latest

Thank you