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14a2a8bf55
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
92 lines
2.0 KiB
C++
92 lines
2.0 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v1906 |
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| \\ / A nd | Web: www.OpenFOAM.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class dictionary;
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object blockMeshDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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scale 1;
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L 0.125664;// "20*M_PI";
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H #calc "1";
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H2 #calc "2*$H";
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W #calc "M_PI";
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vertices
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(
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( 0 0 0)
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($L 0 0)
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($L $H 0)
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($L $H2 0)
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( 0 $H2 0)
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( 0 $H 0)
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( 0 0 $W)
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($L 0 $W)
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($L $H $W)
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($L $H2 $W)
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( 0 $H2 $W)
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( 0 $H $W)
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);
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blocks
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(
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hex ( 0 1 2 5 6 7 8 11) (1 23 82) simpleGrading (1 15 1)
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hex ( 5 2 3 4 11 8 9 10) (1 23 82) simpleGrading (1 0.0666 1)
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);
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edges
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(
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);
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boundary
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(
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bottomWall
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{
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type wall;
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faces ((0 6 7 1));
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}
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topWall
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{
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type wall;
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faces ((4 3 9 10));
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}
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sides_half0
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{
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type cyclic;
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neighbourPatch sides_half1;
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faces ((1 2 5 0)(2 3 4 5));
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}
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sides_half1
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{
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type cyclic;
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neighbourPatch sides_half0;
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faces ((6 11 8 7)(11 10 9 8));
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}
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inlet
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{
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type patch;
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faces ((0 5 11 6)(5 4 10 11));
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}
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outlet
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{
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type patch;
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faces ((1 7 8 2)(2 8 9 3));
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}
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);
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mergePatchPairs
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(
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);
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// ************************************************************************* //
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