Ansys Learning Forum Forums Discuss Simulation LS Dyna ICFD time step not followed in FSI in R13.1 Reply To: ICFD time step not followed in FSI in R13.1

arnau994
Subscriber

Hello,

I just find out that the initial dt set in *CONTROL_IMPLICIT_GENERAL was the cause of the issue. However, this parameter was also set at 0.1s in the R11 model, so I understand that the R13 model for some reason prioritises it instead of the *ICFD_CONTROL_TIME dt.

I will set this forum entry as solved. Sorry for any inconvenience.