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The following three synthetic turbulence inflow boundary conditions are examined through single-cell-domain smooth-wall plane channel flow setup: - turbulentDFSEMInlet - turbulentDigitalFilterInlet variant=digitalFilter - turbulentDigitalFilterInlet variant=reducedDigitalFilter The examinations are performed in terms of the first-/second-order turbulence statistics provided by (Moser et al., (1999)) doi.org/10.1063/1.869966 from smooth-wall plane channel flow direct numerical simulations at Re=395. Serial executing: ./Allrun Parallel (decompositionMethod=scotch) executing: ./Allrunparallel
Synthetic turbulence inflow tests
======================
The following three synthetic turbulence inflow boundary conditions are
examined through a single-cell-domain smooth-wall plane channel flow setup:
- turbulentDFSEMInlet
- turbulentDigitalFilterInlet variant=digitalFilter
- turbulentDigitalFilterInlet variant=reducedDigitalFilter
The input statistics are obtained from:
Moser, Kim & Mansour
"DNS of Turbulent Channel Flow up to Re_tau=590",
Physics of Fluids (1999) vol 11, 943-945.
doi.org/10.1063/1.869966
from which the input first-/second-order turbulence statistics data for the
smooth-wall plane channel flow at Re=395 were used.
The data is available online from (Retrieved: 21-06-2019):
http://turbulence.ices.utexas.edu/MKM_1999.html
Serial executing:
./Allrun
Parallel (decompositionMethod=scotch) executing:
./Allrunparallel
Both scripts run the test case, and collect the OpenFOAM samples, and plots into
the 'results' directory.