We finish with a short verification run and checklist for sign-off.
Verification steps
- Compare integrated loads across the interface.
- Track energy balance between solvers.
- Verify mesh motion metrics are within bounds.
Tutorials
ICFD to FSI in LS-DYNA: Part 4 - Verification Run
Run a low-cost verification to validate the pipeline.
Related posts
ICFD to FSI in LS-DYNA: Part 3 - Coupling Stability
Set the timestep and relaxation to avoid oscillation.
ICFD to FSI in LS-DYNA: Part 2 - Mesh and Motion Strategy
Keep your CFD mesh stable while the structure moves.
ICFD to FSI in LS-DYNA: Part 1 - Interface Anatomy
Map the moving boundary and understand the coupling handshake.