Hello,
I’m trying to run an FSI case by coupling OpenFOAM with CalculiX. However, I’m confused about the ‘precice-config.xml’ configuration file. The fluid solver uses a time step of dt = 1e-4, while the solid solver uses dt = 1e-6.
When I run the case, the simulation takes too long and eventually fails. I’m not sure if the configuration related to the non-matching time steps is correct.
tube.inp (474 Bytes)
precice-config.xml (2.3 KB)
I would really appreciate any help.