What licenses do I need to perform an Ansys FSI simulation (MFX or Ansys System Coupling™ physics solver connection software)?
MFX requires an "Ansys Mechanical™ structural finite element analysis software" or higher license plus any Ansys CFX® computational fluid dynamics software/CFD-Flo license, or a single "Ansys Multiphysics" license, or a single "Ansys Mechanical CFD-Flo" license for the duration of the calculation.
Please refer to the document given below for more details: