Reply To: 2 way coupled FSI for ball bearing

[Rahul]

Okay. In that case, try using the gap model in Fluent with Flow modeling as discussed in this tutorial: Reed Valve FSI Co-Simulation with Partial Setup Export from Workbench (Fluent-Mechanical)

You can find info about gap model in user guide here: 6.8. Controlling Flow in Narrow Gaps for Valves and Pumps