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TUT: add new tutorial case for turbulent inflow BCs
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
This commit is contained in:
Kutalmis Bercin
committed by
Andrew Heather
Andrew Heather
parent
33ef139ac1
commit
14a2a8bf55
@ -0,0 +1,91 @@
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/*--------------------------------*- 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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@ -0,0 +1,103 @@
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/*--------------------------------*- 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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location "system";
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object controlDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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application pimpleFoam;
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startFrom latestTime;
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startTime 0;
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stopAt endTime;
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endTime 85;
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deltaT 4e-3;
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writeControl timeStep;
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writeInterval 1250;
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purgeWrite 0;
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writeFormat ascii;
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writePrecision 8;
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writeCompression off;
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timeFormat general;
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timePrecision 8;
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runTimeModifiable false;
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adjustTimeStep false;
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functions
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{
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fieldAverage1
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{
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type fieldAverage;
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libs ("libfieldFunctionObjects.so");
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enabled true;
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writeControl writeTime;
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timeStart 8.5;
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restartOnRestart false;
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fields
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(
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U
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{
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mean on;
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prime2Mean on;
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base time;
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}
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);
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}
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inletSampling
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{
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type sets;
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libs ("libsampling.so");
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enabled true;
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writeControl writeTime;
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timeStart 8.5;
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restartOnRestart false;
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interpolationScheme cellPoint;
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setFormat raw;
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fields (UPrime2Mean);
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sets
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(
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inletPatch
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{
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type face;
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axis y;
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start (0.0 0 1.57);
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end (0.0 2 1.57);
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}
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inletCell
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{
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type face;
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axis y;
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start (0.062832 0 1.57);
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end (0.062832 2 1.57);
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}
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);
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}
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}
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// ************************************************************************* //
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@ -0,0 +1,22 @@
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/*--------------------------------*- 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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note "mesh decomposition control dictionary";
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object decomposeParDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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numberOfSubdomains 6;
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method scotch;
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// ************************************************************************* //
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@ -0,0 +1,54 @@
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/*--------------------------------*- 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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location "system";
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object fvSchemes;
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}
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||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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ddtSchemes
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{
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default backward;
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}
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gradSchemes
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{
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default leastSquares;
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}
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divSchemes
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{
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default none;
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div(phi,U) Gauss linear;
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div(phi,k) Gauss limitedLinear 0.1;
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div(phi,B) Gauss limitedLinear 0.1;
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div(B) Gauss linear;
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div(phi,nuTilda) Gauss limitedLinear 0.1;
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div((nuEff*dev2(T(grad(U))))) Gauss linear;
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}
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laplacianSchemes
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||||
{
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default Gauss linear corrected;
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}
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interpolationSchemes
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||||
{
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default linear;
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}
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||||
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snGradSchemes
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||||
{
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default corrected;
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}
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// ************************************************************************* //
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@ -0,0 +1,66 @@
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/*--------------------------------*- 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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location "system";
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object fvSolution;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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solvers
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{
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p
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{
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solver GAMG;
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tolerance 0;
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relTol 0.01;
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smoother DICGaussSeidel;
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nPreSweeps 0;
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nPostSweeps 2;
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cacheAgglomeration true;
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nCellsInCoarsestLevel 10;
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agglomerator faceAreaPair;
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mergeLevels 1;
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}
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pFinal
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{
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$p;
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smoother DICGaussSeidel;
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tolerance 1e-06;
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relTol 0;
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}
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"(U|k)"
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{
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solver PBiCG;
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preconditioner DILU;
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tolerance 1e-05;
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relTol 0.1;
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}
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"(U|k)Final"
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{
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$U;
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tolerance 1e-06;
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relTol 0;
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}
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}
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PIMPLE
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||||
{
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||||
nOuterCorrectors 2;
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nCorrectors 1;
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nNonOrthogonalCorrectors 0;
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}
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// ************************************************************************* //
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