Fluent switch from implicit to explicit...
I'm running steady state simulation using density-based solver in ANSYS-Fluentfor a 2D airfoil in buffet condition.
I found that when I switch from implicit time stepping to explicit multigrid time stepping,
the FAS cycle always re-initialise the solution, rather than continue with the semi-converged
solution from the implicit time stepping.
Anyone has a clue how to avoid the re-initialisation?
Cheers,
flowinflow
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