"Uf" field showing negligible values when coupling rhoCentralFoam with CalculiX

Official adapters and tutorials
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We were coupling rhoCentralFoam form OpenFOAM-v2112 with CalculiX 2.20 via preCICE v2.3.0:

  • FSI
  • Coupling rhoCentralFoam with CalculiX provides negligible values of “Uf”.
  • **Compared to perpendicular flap tutorial where we get the value of derivative of solid’s displacement in openfoam’s “0/Uf”, we couldn’t get equivalent values in case of rhoCentralFoam. Instead, we get velocities in “Uf” in the order of 1e-8. **

Thank you for being part of the preCICE community! :hugs: