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Renamed simpleSRFFoam -> SRFSimpleFoam and simpleWindFoam -> windSimpleFoam

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This commit is contained in:
Henry
2011-04-19 23:22:32 +01:00
parent f8f575e23c
commit c555c23729
42 changed files with 152012 additions and 0 deletions
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58
tutorials/incompressible/SRFSimpleFoam/mixer/0/Urel Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volVectorField;
location "0";
object Urel;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [ 0 1 -1 0 0 0 0 ];
internalField uniform ( 0 0 0 );
boundaryField
{
inlet
{
type SRFVelocity;
inletValue uniform ( 0 0 -10 );
relative yes;
value uniform ( 0 0 0 );
}
outlet
{
type zeroGradient;
}
innerWall
{
type fixedValue;
value uniform ( 0 0 0 );
}
outerWall
{
type SRFVelocity;
inletValue uniform ( 0 0 0 );
relative yes;
value uniform ( 0 0 0 );
}
cyclic_half0
{
type cyclic;
}
cyclic_half1
{
type cyclic;
}
}
// ************************************************************************* //

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tutorials/incompressible/SRFSimpleFoam/mixer/0/epsilon Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object epsilon;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [ 0 2 -3 0 0 0 0 ];
internalField uniform 14.855;
boundaryField
{
inlet
{
type fixedValue;
value uniform 14.855;
}
outlet
{
type zeroGradient;
}
innerWall
{
type epsilonWallFunction;
U Urel;
value uniform 14.855;
}
outerWall
{
type epsilonWallFunction;
U Urel;
value uniform 14.855;
}
cyclic_half0
{
type cyclic;
}
cyclic_half1
{
type cyclic;
}
}
// ************************************************************************* //

56
tutorials/incompressible/SRFSimpleFoam/mixer/0/k Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object k;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [ 0 2 -2 0 0 0 0 ];
internalField uniform 0.375;
boundaryField
{
inlet
{
type fixedValue;
value uniform 0.375;
}
outlet
{
type zeroGradient;
}
innerWall
{
type kqRWallFunction;
value uniform 0.375;
}
outerWall
{
type kqRWallFunction;
value uniform 0.375;
}
cyclic_half0
{
type cyclic;
value uniform 0.375;
}
cyclic_half1
{
type cyclic;
value uniform 0.375;
}
}
// ************************************************************************* //

59
tutorials/incompressible/SRFSimpleFoam/mixer/0/nut Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object nut;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [ 0 2 -1 0 0 0 0 ];
internalField uniform 0;
boundaryField
{
inlet
{
type calculated;
value uniform 0;
}
outlet
{
type calculated;
value uniform 0;
}
innerWall
{
type nutkWallFunction;
U Urel;
value uniform 0;
}
outerWall
{
type nutkWallFunction;
U Urel;
value uniform 0;
}
cyclic_half0
{
type cyclic;
value uniform 0;
}
cyclic_half1
{
type cyclic;
value uniform 0;
}
}
// ************************************************************************* //

58
tutorials/incompressible/SRFSimpleFoam/mixer/0/omega Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object omega;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [ 0 0 -1 0 0 0 0 ];
internalField uniform 3.5;
boundaryField
{
inlet
{
type fixedValue;
value uniform 3.5;
}
outlet
{
type zeroGradient;
}
innerWall
{
type omegaWallFunction;
U Urel;
value uniform 3.5;
}
outerWall
{
type omegaWallFunction;
U Urel;
value uniform 3.5;
}
cyclic_half0
{
type cyclic;
value uniform 3.5;
}
cyclic_half1
{
type cyclic;
value uniform 3.5;
}
}
// ************************************************************************* //

52
tutorials/incompressible/SRFSimpleFoam/mixer/0/p Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [ 0 2 -2 0 0 0 0 ];
internalField uniform 0;
boundaryField
{
inlet
{
type zeroGradient;
}
outlet
{
type fixedValue;
value uniform 0;
}
innerWall
{
type zeroGradient;
}
outerWall
{
type zeroGradient;
}
cyclic_half0
{
type cyclic;
}
cyclic_half1
{
type cyclic;
}
}
// ************************************************************************* //

25
tutorials/incompressible/SRFSimpleFoam/mixer/constant/RASProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object RASProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
RASModel kOmegaSST;
turbulence on;
printCoeffs on;
// ************************************************************************* //

28
tutorials/incompressible/SRFSimpleFoam/mixer/constant/SRFProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object SRFProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
SRFModel rpm;
axis ( 0 0 1 );
rpmCoeffs
{
rpm 5000;
}
// ************************************************************************* //

151
tutorials/incompressible/SRFSimpleFoam/mixer/constant/polyMesh/blockMeshDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
convertToMeters 0.1;
vertices
(
( 0.500 0.000 0.000)
( 0.369 0.338 0.000)
( 0.338 0.369 0.000)
( 0.000 0.500 0.000)
( 0.737 0.676 0.000)
( 0.074 0.068 0.000)
( 0.676 0.737 0.000)
( 0.068 0.074 0.000)
( 0.000 1.000 0.000)
( 1.000 0.000 0.000)
( 0.100 0.000 0.000)
( 0.000 0.100 0.000)
( 0.500 0.000 2.000)
( 0.369 0.338 2.000)
( 0.338 0.369 2.000)
( 0.000 0.500 2.000)
( 0.737 0.676 2.000)
( 0.074 0.068 2.000)
( 0.676 0.737 2.000)
( 0.068 0.074 2.000)
( 0.000 1.000 2.000)
( 1.000 0.000 2.000)
( 0.100 0.000 2.000)
( 0.000 0.100 2.000)
);
blocks
(
hex (1 0 9 4 13 12 21 16) (10 20 40) simpleGrading (1 1 1)
hex (2 1 4 6 14 13 16 18) (2 20 40) simpleGrading (1 1 1)
hex (3 2 6 8 15 14 18 20) (10 20 40) simpleGrading (1 1 1)
hex (5 10 0 1 17 22 12 13) (10 20 40) simpleGrading (1 1 1)
hex (11 7 2 3 23 19 14 15) (10 20 40) simpleGrading (1 1 1)
);
edges
(
arc 0 1 ( 0.470 0.171 0.000 )
arc 12 13 ( 0.470 0.171 2.000 )
arc 2 3 ( 0.171 0.470 0.000 )
arc 14 15 ( 0.171 0.470 2.000 )
arc 9 4 ( 0.940 0.342 0.000 )
arc 21 16 ( 0.940 0.342 2.000 )
arc 5 10 ( 0.094 0.034 0.000 )
arc 17 22 ( 0.094 0.034 2.000 )
arc 6 8 ( 0.342 0.940 0.000 )
arc 18 20 ( 0.342 0.940 2.000 )
arc 11 7 ( 0.034 0.094 0.000 )
arc 23 19 ( 0.034 0.094 2.000 )
);
boundary
(
inlet
{
type patch;
faces
(
(13 12 21 16)
(14 13 16 18)
(15 14 18 20)
(17 22 12 13)
(23 19 14 15)
);
}
outlet
{
type patch;
faces
(
(1 4 9 0)
(2 6 4 1)
(3 8 6 2)
(5 1 0 10)
(11 3 2 7)
);
}
innerWall
{
type wall;
faces
(
(2 1 13 14)
(5 10 22 17)
(5 17 13 1)
(11 7 19 23)
(7 2 14 19)
);
}
outerWall
{
type wall;
faces
(
(4 16 21 9)
(6 18 16 4)
(8 20 18 6)
);
}
cyclic_half0
{
type cyclic;
neighbourPatch cyclic_half1;
transform rotational;
rotationAxis (0 0 1);
rotationCentre (0 0 0);
faces
(
(0 9 21 12)
(10 0 12 22)
);
}
cyclic_half1
{
type cyclic;
neighbourPatch cyclic_half0;
transform rotational;
rotationAxis (0 0 1);
rotationCentre (0 0 0);
faces
(
(3 15 20 8)
(11 23 15 3)
);
}
);
mergeMatchPairs
(
);

66
tutorials/incompressible/SRFSimpleFoam/mixer/constant/polyMesh/boundary Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class polyBoundaryMesh;
location "constant/polyMesh";
object boundary;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
6
(
inlet
{
type patch;
nFaces 840;
startFace 96680;
}
outlet
{
type patch;
nFaces 840;
startFace 97520;
}
innerWall
{
type wall;
nFaces 2480;
startFace 98360;
}
outerWall
{
type wall;
nFaces 880;
startFace 100840;
}
cyclic_half0
{
type cyclic;
nFaces 1600;
startFace 101720;
neighbourPatch cyclic_half1;
transform rotational;
rotationAxis (0 0 1);
rotationCentre (0 0 0);
}
cyclic_half1
{
type cyclic;
nFaces 1600;
startFace 103320;
neighbourPatch cyclic_half0;
transform rotational;
rotationAxis (0 0 1);
rotationCentre (0 0 0);
}
)
// ************************************************************************* //

39
tutorials/incompressible/SRFSimpleFoam/mixer/constant/transportProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object transportProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
transportModel Newtonian;
nu nu [ 0 2 -1 0 0 0 0 ] 1.5e-05;
CrossPowerLawCoeffs
{
nu0 nu0 [ 0 2 -1 0 0 0 0 ] 1e-06;
nuInf nuInf [ 0 2 -1 0 0 0 0 ] 1e-06;
m m [ 0 0 1 0 0 0 0 ] 1;
n n [ 0 0 0 0 0 0 0 ] 1;
}
BirdCarreauCoeffs
{
nu0 nu0 [ 0 2 -1 0 0 0 0 ] 1e-06;
nuInf nuInf [ 0 2 -1 0 0 0 0 ] 1e-06;
k k [ 0 0 1 0 0 0 0 ] 0;
n n [ 0 0 0 0 0 0 0 ] 1;
}
// ************************************************************************* //

49
tutorials/incompressible/SRFSimpleFoam/mixer/system/controlDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application SRFSimpleFoam;
startFrom startTime;
startTime 0;
stopAt endTime;
endTime 1000;
deltaT 1;
writeControl timeStep;
writeInterval 100;
purgeWrite 0;
writeFormat ascii;
writePrecision 6;
writeCompression off;
timeFormat general;
timePrecision 6;
runTimeModifiable true;
// ************************************************************************* //

73
tutorials/incompressible/SRFSimpleFoam/mixer/system/fvSchemes Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default steadyState;
}
gradSchemes
{
default Gauss linear;
grad(p) Gauss linear;
grad(Urel) Gauss linear;
}
divSchemes
{
default none;
div(phi,Urel) Gauss upwind;
div(phi,k) Gauss upwind;
div(phi,epsilon) Gauss upwind;
div(phi,omega) Gauss upwind;
div(phi,R) Gauss upwind;
div(R) Gauss linear;
div(phi,nuTilda) Gauss upwind;
div((nuEff*dev(T(grad(Urel))))) Gauss linear;
}
laplacianSchemes
{
default none;
laplacian(nuEff,Urel) Gauss linear corrected;
laplacian((1|A(Urel)),p) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
laplacian(DomegaEff,omega) Gauss linear corrected;
laplacian(DREff,R) Gauss linear corrected;
laplacian(DnuTildaEff,nuTilda) Gauss linear corrected;
}
interpolationSchemes
{
default linear;
interpolate(Urel) linear;
}
snGradSchemes
{
default corrected;
}
fluxRequired
{
default no;
p ;
}
// ************************************************************************* //

94
tutorials/incompressible/SRFSimpleFoam/mixer/system/fvSolution Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
p
{
solver PCG;
preconditioner DIC;
tolerance 1e-06;
relTol 0.01;
}
Urel
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-05;
relTol 0.1;
}
k
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-05;
relTol 0.1;
}
epsilon
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-05;
relTol 0.1;
}
omega
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-05;
relTol 0.1;
}
R
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-05;
relTol 0.1;
}
nuTilda
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-05;
relTol 0.1;
}
}
SIMPLE
{
nNonOrthogonalCorrectors 0;
}
relaxationFactors
{
p 0.3;
Urel 0.7;
k 0.7;
epsilon 0.7;
omega 0.7;
R 0.7;
nuTilda 0.7;
}
// ************************************************************************* //

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tutorials/incompressible/pisoFoam/les/pitzDaily/surfaceSampling/0.056/U_nearWall.vtk Normal file
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tutorials/incompressible/windSimpleFoam/turbineSiting/0/U Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volVectorField;
location "0";
object U;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "include/initialConditions"
dimensions [0 1 -1 0 0 0 0];
internalField uniform $flowVelocity;
boundaryField
{
#include "include/ABLConditions"
outlet
{
type inletOutlet;
inletValue uniform (0 0 0);
value $internalField;
}
inlet
{
type atmBoundaryLayerInletVelocity;
Uref $Uref;
Href $Href;
n $windDirection;
z $zDirection;
z0 $z0;
value $internalField;
zGround $zGround;
}
"terrain_.*"
{
type uniformFixedValue;
uniformValue (0 0 0);
value uniform (0 0 0);
}
ground
{
type uniformFixedValue;
uniformValue (0 0 0);
value uniform (0 0 0);
}
#include "include/sideAndTopPatches"
}
// ************************************************************************* //

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tutorials/incompressible/windSimpleFoam/turbineSiting/0/epsilon Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object epsilon;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -3 0 0 0 0];
#include "include/initialConditions"
internalField uniform $turbulentEpsilon;
boundaryField
{
#include "include/ABLConditions"
"terrain_.*"
{
type epsilonWallFunction;
Cmu 0.09;
kappa 0.4;
E 9.8;
value $internalField;
}
outlet
{
type zeroGradient;
}
inlet
{
type atmBoundaryLayerInletEpsilon;
Ustar $Ustar;
z $zDirection;
z0 $z0;
value $internalField;
zGround $zGround;
}
ground
{
type zeroGradient;
}
#include "include/sideAndTopPatches"
}
// ************************************************************************* //

17
tutorials/incompressible/windSimpleFoam/turbineSiting/0/include/ABLConditions Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Ustar 0.82;
Uref 10.0;
Href 20;
z0 0.1;
turbulentKE 1.3;
windDirection (1 0 0);
zDirection (0 0 1);
zGround 935.0;
// ************************************************************************* //

15
tutorials/incompressible/windSimpleFoam/turbineSiting/0/include/fixedInlet Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
inlet
{
type fixedValue;
value $internalField;
}
// ************************************************************************* //

14
tutorials/incompressible/windSimpleFoam/turbineSiting/0/include/initialConditions Normal file
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@ -0,0 +1,14 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
flowVelocity (0 0 0);
pressure 0;
turbulentKE 1.3;
turbulentEpsilon 0.01;
// ************************************************************************* //

19
tutorials/incompressible/windSimpleFoam/turbineSiting/0/include/sideAndTopPatches Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
top
{
type slip;
}
sides
{
type slip;
}
// ************************************************************************* //

54
tutorials/incompressible/windSimpleFoam/turbineSiting/0/k Normal file
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@ -0,0 +1,54 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object k;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "include/initialConditions"
dimensions [0 2 -2 0 0 0 0];
internalField uniform $turbulentKE;
boundaryField
{
#include "include/ABLConditions"
outlet
{
type inletOutlet;
inletValue uniform 0.0;
value $internalField;
}
inlet
{
type uniformFixedValue;
uniformValue $turbulentKE;
value $turbulentKE;
}
"terrain_.*"
{
type kqRWallFunction;
value uniform 0.0;
}
ground
{
type zeroGradient;
}
#include "include/sideAndTopPatches"
}
// ************************************************************************* //

56
tutorials/incompressible/windSimpleFoam/turbineSiting/0/nut Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object nut;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -1 0 0 0 0];
internalField uniform 0;
boundaryField
{
inlet
{
type calculated;
value uniform 0;
}
outlet
{
type calculated;
value uniform 0;
}
"terrain_.*"
{
type nutkRoughWallFunction;
Ks uniform 0.2; //Ks = 20 Z0
Cs uniform 0.5;
value uniform 0.0;
}
ground
{
type calculated;
value uniform 0;
}
#include "include/sideAndTopPatches"
}
// ************************************************************************* //

50
tutorials/incompressible/windSimpleFoam/turbineSiting/0/p Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "include/initialConditions"
dimensions [0 2 -2 0 0 0 0];
internalField uniform $pressure;
boundaryField
{
inlet
{
type zeroGradient;
}
outlet
{
type uniformFixedValue;
value uniform $pressure;
uniformValue $pressure;
}
"terrain_.*"
{
type zeroGradient;
}
ground
{
type zeroGradient;
}
#include "include/sideAndTopPatches"
}
// ************************************************************************* //

25
tutorials/incompressible/windSimpleFoam/turbineSiting/Allclean Executable file
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#!/bin/sh
cd ${0%/*} || exit 1 # run from this directory
# Source tutorial clean functions
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
cleanCase
rm -rf VTK
#rm -rf constant/cellToRegion constant/polyMesh/sets
rm -rf constant/polyMesh/sets
#rm -rf constant/cellLevel
#rm -rf constant/cellZones
#rm -rf constant/faceZones
#rm -rf constant/faces
#rm -rf constant/neighbour
#rm -rf constant/owner
#rm -rf constant/pointZones
#rm -rf constant/points
#rm -rf constant/refinementHistory
#rm -rf constant/surfaceIndex
# Reset decomposeParDict
cp system/decomposeParDict-nonPar system/decomposeParDict
# ----------------------------------------------------------------- end-of-file

39
tutorials/incompressible/windSimpleFoam/turbineSiting/Allrun Executable file
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#!/bin/sh
cd ${0%/*} || exit 1 # run from this directory
# Source tutorial run functions
. $WM_PROJECT_DIR/bin/tools/RunFunctions
runApplication blockMesh
cp system/decomposeParDict-nonPar system/decomposeParDict
runApplication decomposePar
#runApplication snappyHexMesh -overwrite
#runApplication setSet -batch makeZones
#runApplication setsToZones -noFlipMap
#runApplication `getApplication`
cp system/decomposeParDict-par system/decomposeParDict
runParallel snappyHexMesh 2 -overwrite
# Add wildcard entries for meshed patches since not preserved
# by decomposePar. Notice -literalRE option to add wildcard itself
# without evaluation.
runParallel changeDictionary 2 -literalRE -enableFunctionEntries
cp system/decomposeParDict-4proc system/decomposeParDict
runParallel redistributeMeshPar 4 -overwrite
runParallel renumberMesh 4 -overwrite
# Add wildcard entries for meshes patches since not preserved
# by decomposePar. Notice -literalRE option to add wildcard itself
# without evaluation.
#runParallel changeDictionary 4 -literalRE
runParallel setSet 4 -batch makeZones
runParallel `getApplication` 4
runApplication reconstructParMesh -constant
runApplication reconstructPar
# ----------------------------------------------------------------- end-of-file

34
tutorials/incompressible/windSimpleFoam/turbineSiting/constant/RASProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object RASProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
RASModel kEpsilon;
turbulence on;
printCoeffs on;
kEpsilonCoeffs
{
Cmu 0.09;
C1 1.44;
C2 1.92;
C3 -0.33;
sigmak 1.0;
sigmaEps 1.11; //Original value:1.44
Prt 1.0;
}
// ************************************************************************* //

71
tutorials/incompressible/windSimpleFoam/turbineSiting/constant/polyMesh/blockMeshDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
convertToMeters 1;
vertices
(
( 581321 4.78537e+06 930)
( 582290 4.78537e+06 930)
( 582290 4.78624e+06 930)
( 581321 4.78624e+06 930)
( 581321 4.78537e+06 1500)
( 582290 4.78537e+06 1500)
( 582290 4.78624e+06 1500)
( 581321 4.78624e+06 1500)
);
blocks
(
hex (0 1 2 3 4 5 6 7) (30 30 20) simpleGrading (1 1 1)
);
edges
(
);
patches
(
patch outlet
(
(2 6 5 1)
)
patch sides
(
(1 5 4 0)
(3 7 6 2)
)
patch inlet
(
(0 4 7 3)
)
wall ground
(
(0 3 2 1)
)
patch top
(
(4 5 6 7)
)
);
mergePatchPairs
(
);
// ************************************************************************* //

58
tutorials/incompressible/windSimpleFoam/turbineSiting/constant/polyMesh/boundary Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class polyBoundaryMesh;
location "constant/polyMesh";
object boundary;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
6
(
outlet
{
type patch;
nFaces 922;
startFace 364825;
}
sides
{
type patch;
nFaces 1834;
startFace 365747;
}
inlet
{
type patch;
nFaces 923;
startFace 367581;
}
ground
{
type wall;
nFaces 0;
startFace 368504;
}
top
{
type patch;
nFaces 900;
startFace 368504;
}
terrain_patch0
{
type wall;
nFaces 16037;
startFace 369404;
}
)
// ************************************************************************* //

55
tutorials/incompressible/windSimpleFoam/turbineSiting/constant/sourcesProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object sourcesProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
disk1
{
typeModel actuationDiskSource;
active on; //on/off switch
timeStart 0.0; //start time
duration 1000.0; //duration
selectionMode cellSet; //cellSet // points //cellZone
cellSet actuationDisk1;//cellSet name when selectionMode = cellSet
cellZone actuationDisk1;//cellZone name when selectionMode = cellZone
actuationDiskSourceCoeffs
{
diskDir (-1 0 0); // orientation of the disk
Cp 0.53; // Cp
Ct 0.58; // Ct
diskArea 40; // disk area
}
}
disk2
{
typeModel actuationDiskSource;
active on;
timeStart 0.0;
duration 1000.0;
selectionMode cellSet;
cellSet actuationDisk2;
cellZone actuationDisk2;
actuationDiskSourceCoeffs
{
diskDir (-1 0 0);
Cp 0.53;
Ct 0.58;
diskArea 40;
}
}
// ************************************************************************* //

21
tutorials/incompressible/windSimpleFoam/turbineSiting/constant/transportProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object transportProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
transportModel Newtonian;
nu nu [0 2 -1 0 0 0 0] 1.5e-05;
// ************************************************************************* //

148304
tutorials/incompressible/windSimpleFoam/turbineSiting/constant/triSurface/terrain.stl Normal file
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File diff suppressed because it is too large Load Diff

4
tutorials/incompressible/windSimpleFoam/turbineSiting/makeZones Normal file
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cellSet actuationDisk1 new boxToCell (581850.5 4785805 1061) (581850.8 4785815 1071)
cellZoneSet actuationDisk1 new setToCellZone actuationDisk1
cellSet actuationDisk2 new boxToCell (581754 4785658 1065) (581754.4 4785668 1075)
cellZoneSet actuationDisk2 new setToCellZone actuationDisk2

200
tutorials/incompressible/windSimpleFoam/turbineSiting/system/changeDictionaryDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object changeDictionaryDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "$FOAM_CASE/0/include/initialConditions"
dictionaryReplacement
{
// Specify
// - all fvPatchFields with potential non-uniform values
// - all fvPatchFields originating from meshing
// - all fvPatchFields originating from mesh-redistribution
p
{
boundaryField
{
outlet
{
type uniformFixedValue;
value $pressure;
uniformValue $pressure;
}
inlet
{
type zeroGradient;
}
"terrain_.*"
{
type zeroGradient;
}
ground
{
type zeroGradient;
}
#include "$FOAM_CASE/0/include/sideAndTopPatches"
"procBoundary.*"
{
type processor;
}
}
}
k
{
boundaryField
{
outlet
{
type inletOutlet;
inletValue uniform 0.0;
value uniform $turbulentKE;
}
inlet
{
type uniformFixedValue;
uniformValue $turbulentKE;
}
"terrain_.*"
{
type kqRWallFunction;
value uniform 0.0;
}
ground
{
type zeroGradient;
}
#include "$FOAM_CASE/0/include/sideAndTopPatches"
"procBoundary.*"
{
type processor;
}
}
}
U
{
boundaryField
{
outlet
{
type inletOutlet;
inletValue uniform (0 0 0);
value uniform $flowVelocity;
}
inlet
{
type atmBoundaryLayerInletVelocity;
Uref 10.0;
Href 20;
n (1 0 0);
z (0 0 1);
z0 0.1;
zGround 935.0;
value uniform $flowVelocity;
}
"terrain_.*"
{
type uniformFixedValue;
uniformValue $flowVelocity;
}
ground
{
type uniformFixedValue;
uniformValue $flowVelocity;
}
#include "$FOAM_CASE/0/include/sideAndTopPatches"
"procBoundary.*"
{
type processor;
}
}
}
nut
{
boundaryField
{
outlet
{
type calculated;
value uniform 0;
}
inlet
{
type calculated;
value uniform 0;
}
"terrain_.*"
{
type nutkRoughWallFunction;
Ks uniform 0.2; //Ks = 20 Z0
Cs uniform 0.5;
value uniform 0.0;
}
ground
{
type calculated;
value uniform 0;
}
#include "$FOAM_CASE/0/include/sideAndTopPatches"
"procBoundary.*"
{
type processor;
}
}
}
epsilon
{
boundaryField
{
outlet
{
type zeroGradient;
}
inlet
{
type atmBoundaryLayerInletEpsilon;
Ustar 0.82;
z (0 0 1);
z0 0.1;
value uniform $turbulentEpsilon;
zGround 935.0;
}
"terrain_.*"
{
type epsilonWallFunction;
Cmu 0.09;
kappa 0.4;
E 9.8;
value uniform $turbulentEpsilon;
}
ground
{
type zeroGradient;
}
#include "$FOAM_CASE/0/include/sideAndTopPatches"
"procBoundary.*"
{
type processor;
}
}
}
}
// ************************************************************************* //

47
tutorials/incompressible/windSimpleFoam/turbineSiting/system/controlDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application windSimpleFoam;
startFrom latestTime;
startTime 0;
stopAt endTime;
endTime 5000;
deltaT 1;
writeControl timeStep;
writeInterval 50;
purgeWrite 0;
writeFormat ascii;
writePrecision 12;
writeCompression uncompressed;
timeFormat general;
timePrecision 6;
runTimeModifiable yes;
// ************************************************************************* //

29
tutorials/incompressible/windSimpleFoam/turbineSiting/system/decomposeParDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 2;
method hierarchical;
hierarchicalCoeffs
{
n (2 1 1);
delta 0.001;
order xyz;
}
// ************************************************************************* //

22
tutorials/incompressible/windSimpleFoam/turbineSiting/system/decomposeParDict-4proc Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
method ptscotch;
// ************************************************************************* //

29
tutorials/incompressible/windSimpleFoam/turbineSiting/system/decomposeParDict-nonPar Normal file
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@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 2;
method hierarchical;
hierarchicalCoeffs
{
n (2 1 1);
delta 0.001;
order xyz;
}
// ************************************************************************* //

22
tutorials/incompressible/windSimpleFoam/turbineSiting/system/decomposeParDict-par Normal file
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@ -0,0 +1,22 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 2;
method ptscotch;
// ************************************************************************* //

60
tutorials/incompressible/windSimpleFoam/turbineSiting/system/fvSchemes Normal file
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@ -0,0 +1,60 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default steadyState;
}
gradSchemes
{
default Gauss linear;
grad(p) Gauss linear;
grad(U) Gauss linear;
}
divSchemes
{
default none;
div(phi,U) Gauss upwind grad(U);
div((nuEff*dev(T(grad(U))))) Gauss linear;
div(phi,epsilon) Gauss upwind;
div(phi,k) Gauss upwind;
}
laplacianSchemes
{
default Gauss linear limited 0.333;
}
interpolationSchemes
{
default linear;
}
snGradSchemes
{
default limited 0.333;
}
fluxRequired
{
default no;
p;
}
// ************************************************************************* //

80
tutorials/incompressible/windSimpleFoam/turbineSiting/system/fvSolution Normal file
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@ -0,0 +1,80 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
p
{
solver GAMG;
tolerance 1e-7;
relTol 0.1;
smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
cacheAgglomeration on;
agglomerator faceAreaPair;
nCellsInCoarsestLevel 10;
mergeLevels 1;
}
U
{
solver smoothSolver;
smoother GaussSeidel;
tolerance 1e-8;
relTol 0.1;
nSweeps 1;
}
k
{
solver smoothSolver;
smoother GaussSeidel;
tolerance 1e-8;
relTol 0.1;
nSweeps 1;
}
epsilon
{
solver smoothSolver;
smoother GaussSeidel;
tolerance 1e-8;
relTol 0.1;
nSweeps 1;
}
}
SIMPLE
{
nNonOrthogonalCorrectors 0;
convergence 1e-3;
}
relaxationFactors
{
p 0.3;
U 0.7;
k 0.7;
epsilon 0.7;
}
cache
{
grad(U);
}
// ************************************************************************* //

435
tutorials/incompressible/windSimpleFoam/turbineSiting/system/snappyHexMeshDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object snappyHexMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Which of the steps to run
castellatedMesh true;
snap true;
addLayers false;
// Geometry. Definition of all surfaces. All surfaces are of class
// searchableSurface.
// Surfaces are used
// - to specify refinement for any mesh cell intersecting it
// - to specify refinement for any mesh cell inside/outside/near
// - to 'snap' the mesh boundary to the surface
geometry
{
windTurbine1
{
type searchableBox;
min (581845 4785805 1061);
max (581855 4785815 1071);
}
windTurbine2
{
type searchableBox;
min (581740 4785658 1065);
max (581771 4785671 1079);
}
terrain.stl
{
type triSurfaceMesh;
name terrain;
//tolerance 1e-5; // optional:non-default tolerance on intersections
//maxTreeDepth 10; // optional:depth of octree. Decrease only in case
// of memory limitations.
// Per region the patchname. If not provided will be <name>_<region>.
/*
regions
{
secondSolid
{
name mySecondPatch;
}
}
*/
}
/*
sphere2
{
type searchableSphere;
centre (1.5 1.5 1.5);
radius 1.03;
}
*/
};
// Settings for the castellatedMesh generation.
castellatedMeshControls
{
// Refinement parameters
// ~~~~~~~~~~~~~~~~~~~~~
// If local number of cells is >= maxLocalCells on any processor
// switches from from refinement followed by balancing
// (current method) to (weighted) balancing before refinement.
maxLocalCells 1000000;
// Overall cell limit (approximately). Refinement will stop immediately
// upon reaching this number so a refinement level might not complete.
// Note that this is the number of cells before removing the part which
// is not 'visible' from the keepPoint. The final number of cells might
// actually be a lot less.
maxGlobalCells 2000000;
// The surface refinement loop might spend lots of iterations
// refining just a few cells. This setting will cause refinement
// to stop if <= minimumRefine are selected for refinement. Note:
// it will at least do one iteration (unless the number of cells
// to refine is 0)
minRefinementCells 0;
// Allow a certain level of imbalance during refining
// (since balancing is quite expensive)
// Expressed as fraction of perfect balance (= overall number of cells /
// nProcs). 0=balance always.
maxLoadUnbalance 0.10;
// Number of buffer layers between different levels.
// 1 means normal 2:1 refinement restriction, larger means slower
// refinement.
nCellsBetweenLevels 1;
// Explicit feature edge refinement
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Specifies a level for any cell intersected by its edges.
// This is a featureEdgeMesh, read from constant/triSurface for now.
features
(
//{
// file "someLine.eMesh";
// level 2;
//}
);
// Surface based refinement
// ~~~~~~~~~~~~~~~~~~~~~~~~
// Specifies two levels for every surface. The first is the minimum level,
// every cell intersecting a surface gets refined up to the minimum level.
// The second level is the maximum level. Cells that 'see' multiple
// intersections where the intersections make an
// angle > resolveFeatureAngle get refined up to the maximum level.
refinementSurfaces
{
terrain
{
// Surface-wise min and max refinement level
level (2 2);
// Optional region-wise level specification
/*
regions
{
windTurbine
{
level (3 3);
}
}
*/
//- Optional angle to detect small-large cell situation
// perpendicular to the surface. Is the angle of face w.r.t.
// the local surface normal. Use on flat(ish) surfaces only.
// Otherwise leave out or set to negative number.
//perpendicularAngle 10;
//- Optional faceZone and (for closed surface) cellZone with
// how to select the cells that are in the cellZone
// (inside / outside / specified insidePoint)
//faceZone sphere;
//cellZone sphere;
//cellZoneInside inside; //outside/insidePoint
}
}
resolveFeatureAngle 2;
// Region-wise refinement
// ~~~~~~~~~~~~~~~~~~~~~~
// Specifies refinement level for cells in relation to a surface. One of
// three modes
// - distance. 'levels' specifies per distance to the surface the
// wanted refinement level. The distances need to be specified in
// descending order.
// - inside. 'levels' is only one entry and only the level is used. All
// cells inside the surface get refined up to the level. The surface
// needs to be closed for this to be possible.
// - outside. Same but cells outside.
refinementRegions
{
windTurbine1
{
mode inside;
levels ((6 6));
}
windTurbine2
{
mode inside;
levels ((6 6));
}
//sphere.stl
//{
// mode distance;
// levels ((1.0 5) (2.0 3));
//}
}
// Mesh selection
// ~~~~~~~~~~~~~~
// After refinement patches get added for all refinementSurfaces and
// all cells intersecting the surfaces get put into these patches. The
// section reachable from the locationInMesh is kept.
// NOTE: This point should never be on a face, always inside a cell, even
// after refinement.
locationInMesh (581770 4.78580e+06 1050);
// Whether any faceZones (as specified in the refinementSurfaces)
// are only on the boundary of corresponding cellZones or also allow
// free-standing zone faces. Not used if there are no faceZones.
allowFreeStandingZoneFaces true;
}
// Settings for the snapping.
snapControls
{
//- Number of patch smoothing iterations before finding correspondence
// to surface
nSmoothPatch 3;
//- Relative distance for points to be attracted by surface feature point
// or edge. True distance is this factor times local
// maximum edge length.
tolerance 4.0;
//- Number of mesh displacement relaxation iterations.
nSolveIter 30;
//- Maximum number of snapping relaxation iterations. Should stop
// before upon reaching a correct mesh.
nRelaxIter 5;
}
// Settings for the layer addition.
addLayersControls
{
// Are the thickness parameters below relative to the undistorted
// size of the refined cell outside layer (true) or absolute sizes (false).
relativeSizes true;
// Per final patch (so not geometry!) the layer information
layers
{
sphere.stl_firstSolid
{
nSurfaceLayers 1;
}
maxY
{
nSurfaceLayers 1;
}
}
// Expansion factor for layer mesh
expansionRatio 1.0;
//- Wanted thickness of final added cell layer. If multiple layers
// is the thickness of the layer furthest away from the wall.
// See relativeSizes parameter.
finalLayerThickness 0.3;
//- Minimum thickness of cell layer. If for any reason layer
// cannot be above minThickness do not add layer.
// See relativeSizes parameter.
minThickness 0.25;
//- If points get not extruded do nGrow layers of connected faces that are
// also not grown. This helps convergence of the layer addition process
// close to features.
// Note: changed(corrected) w.r.t 17x! (didn't do anything in 17x)
nGrow 0;
// Advanced settings
//- When not to extrude surface. 0 is flat surface, 90 is when two faces
// make straight angle.
featureAngle 60;
//- Maximum number of snapping relaxation iterations. Should stop
// before upon reaching a correct mesh.
nRelaxIter 5;
// Number of smoothing iterations of surface normals
nSmoothSurfaceNormals 1;
// Number of smoothing iterations of interior mesh movement direction
nSmoothNormals 3;
// Smooth layer thickness over surface patches
nSmoothThickness 10;
// Stop layer growth on highly warped cells
maxFaceThicknessRatio 0.5;
// Reduce layer growth where ratio thickness to medial
// distance is large
maxThicknessToMedialRatio 0.3;
// Angle used to pick up medial axis points
// Note: changed(corrected) w.r.t 16x! 90 degrees corresponds to 130 in 16x.
minMedianAxisAngle 90;
// Create buffer region for new layer terminations
nBufferCellsNoExtrude 0;
// Overall max number of layer addition iterations. The mesher will exit
// if it reaches this number of iterations; possibly with an illegal
// mesh.
nLayerIter 50;
// Max number of iterations after which relaxed meshQuality controls
// get used. Up to nRelaxIter it uses the settings in meshQualityControls,
// after nRelaxIter it uses the values in meshQualityControls::relaxed.
nRelaxedIter 20;
}
// Generic mesh quality settings. At any undoable phase these determine
// where to undo.
meshQualityControls
{
//- Maximum non-orthogonality allowed. Set to 180 to disable.
maxNonOrtho 65;
//- Max skewness allowed. Set to <0 to disable.
maxBoundarySkewness 20;
maxInternalSkewness 4;
//- Max concaveness allowed. Is angle (in degrees) below which concavity
// is allowed. 0 is straight face, <0 would be convex face.
// Set to 180 to disable.
maxConcave 80;
//- Minimum pyramid volume. Is absolute volume of cell pyramid.
// Set to a sensible fraction of the smallest cell volume expected.
// Set to very negative number (e.g. -1E30) to disable.
minVol 1e-13;
//- Minimum quality of the tet formed by the face-centre
// and variable base point minimum decomposition triangles and
// the cell centre. Set to very negative number (e.g. -1E30) to
// disable.
// <0 = inside out tet,
// 0 = flat tet
// 1 = regular tet
minTetQuality 1e-30;
//- Minimum face area. Set to <0 to disable.
minArea -1;
//- Minimum face twist. Set to <-1 to disable. dot product of face normal
//- and face centre triangles normal
minTwist 0.05;
//- minimum normalised cell determinant
//- 1 = hex, <= 0 = folded or flattened illegal cell
minDeterminant 0.001;
//- minFaceWeight (0 -> 0.5)
minFaceWeight 0.05;
//- minVolRatio (0 -> 1)
minVolRatio 0.01;
//must be >0 for Fluent compatibility
minTriangleTwist -1;
//- if >0 : preserve single cells with all points on the surface if the
// resulting volume after snapping (by approximation) is larger than
// minVolCollapseRatio times old volume (i.e. not collapsed to flat cell).
// If <0 : delete always.
//minVolCollapseRatio 0.5;
// Advanced
//- Number of error distribution iterations
nSmoothScale 4;
//- amount to scale back displacement at error points
errorReduction 0.75;
// Optional : some meshing phases allow usage of relaxed rules.
// See e.g. addLayersControls::nRelaxedIter.
relaxed
{
//- Maximum non-orthogonality allowed. Set to 180 to disable.
maxNonOrtho 75;
}
}
// Advanced
// Flags for optional output
// 0 : only write final meshes
// 1 : write intermediate meshes
// 2 : write volScalarField with cellLevel for postprocessing
// 4 : write current intersections as .obj files
debug 0;
// Merge tolerance. Is fraction of overall bounding box of initial mesh.
// Note: the write tolerance needs to be higher than this.
mergeTolerance 1e-6;
// ************************************************************************* //