[flutter]

Hello,

I have been working on doing a steady state FSI analysis using CFX v12 of an airfoil. The mesh is very coarse, and I am having troubles with convergence.

I was wondering if someone could please point me in the right direction as to how I should be setting this problem up.

Here is a list of the things I have already tried:
1. Analysis type: Ansys Multifield, Boundary Conditions: Inlet, wall, symmetry, time step:1s, total time: 10s

2. Analysis type: Multifield, Boundary Conditions: Opening, wall, symmetry

3. Defining separate domains for the fluid as well as the solid and then same as above.

Any help would be greatly appreciated.