Turek-Hron FSI 2 Benchmark

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1

Dear all,

As promised during the preCICE-Workshop, we would like to share our case for the Turek-Hron FSI 2 benchmark. The benchmark is described here:

http://www.featflow.de/en/benchmarks/cfdbenchmarking/fsi_benchmark.html

Stefan Turek, Jaroslav Hron, Proposal for numerical benchmarking of fluid structure interaction between an elastic object and laminar incompressible flow, Springer, 2006.

We prepared our case for download:

www.dhcae-tools.com/docs/DHCAE_Turek_2.tar.gz

We ran this case with

  • OpenFOAM-v2012,
  • CalculiX 2.16 and
  • preCICE 2.2

For more information, please see our pdf-instructions:

www.dhcae-tools.com/docs/Instructions_DHCAE_Turek.pdf

Feedback or improvements of the case are highly appreciated.

Ulrich Heck

6 Likes
2

Awesome!

Thank you very much for sharing this again and contributing to our community projects.

3

Hi

I’m trying to run the simulaton, but nothing happens when the system tries to start Calculix. I get the following in the terminal. Am I doing something wrong?

anders@anders-VirtualBox:~/preCICE/tutorials/DHCAE_Turek_2$ sh foam_solve.sh
No OpenFOAM tutorials? : /usr/lib/openfoam/openfoam2206/tutorials
Preparing the Fluid participant...
  Preparing the mesh...
mv: cannot stat 'decomposeParDict': No such file or directory
cp: cannot stat 'precice-adapter-config.yml': No such file or directory
  Fluid Solver: pimpleFoam.
  Decomposing the case...
  Setting up the preCICE configuration file for a parallel simulation...
  Starting the Fluid participant in parallel...
Preparing the Solid participant...
mkdir: cannot create directory ‘Solid’: File exists
mv: cannot stat '*.inp': No such file or directory
mv: cannot stat '*.aba': No such file or directory
mv: cannot stat 'ForVTK_*': No such file or directory
mv: cannot stat 'report.txt': No such file or directory
  Starting the Solid participant...
anders@anders-VirtualBox:~/preCICE/tutorials/DHCAE_Turek_2$