In partitioned fluid structure interaction, a structure solver and a fluid solver are coupled via boundary conditions at the interface. This thesis presents partitioned FSI simulations using OpenFOAM for the fluid, preCICE as a coupling tool, and a structure solver I developed with the FEM library FEniCS. I extended the preCICE-FEniCS adapter to match the requirements for FSI, such that users can couple FEniCS simulations with vector functions and read conservatively mapped quantities from preCICE to a FEniCS solver. Plus, the adapter now features a mapping between pseudo-3D OpenFOAM and 2D FEniCS.
The setup is tested with two FSI scenarios: An elastic flap in a channel and the FSI3 benchmark. I compare the results to validated partitioned FSI methods and reference results in literature to validate the preCICE-FEniCS adapter and the structure solver.
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In partitioned fluid structure interaction, a structure solver and a fluid solver are coupled via boundary conditions at the interface. This thesis presents partitioned FSI simulations using OpenFOAM for the fluid, preCICE as a coupling tool, and a structure solver I developed with the FEM library FEniCS. I extended the preCICE-FEniCS adapter to match the requirements for FSI, such that users can couple FEniCS simulations with vector functions and read conservatively mapped quantities from preCI...
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