FSGe: A fast and strongly-coupled 3D fluid-solid-growth interaction method

Reference

arXiv:2404.14187

Quickstart

1. Install svFSIplus from this branch (including PETSc with MUMPS)
2. Adapt paths in in_sim/partitioned_full.json
3. Run

   ./fsg.py in_sim/partitioned_full.json

File overview

• cylinder.py generates structured FSI hex-meshes with configuration files in in_geo
• fsg.py runs partiotioned FSGe coupling using svFSIplus with
  • in_sim FSGe configuration files
  • in_svfsi_plus svFSIplus input files
  • in_petsc PETSc linear solver settings
• post.py generate line plots from FSGe results
• svfsi.py sets up, executes, and processes svFSIplus simulations
• utilities.py IQN-ILS filtering
• vtk_functions.py useful VTK functions for file IO
• scripts more or less useful scripts