mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
tutorials: Renamed sub-directories ras -> RAS and les -> LES
This commit is contained in:
@ -0,0 +1,147 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object blockMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
convertToMeters 1;
|
||||
|
||||
vertices
|
||||
(
|
||||
(-26 -19 -16)
|
||||
(16 -19 -16)
|
||||
(16 0 -16)
|
||||
(-26 0 -16)
|
||||
|
||||
(-26 -19 -1)
|
||||
(16 -19 -1)
|
||||
(16 0 -1)
|
||||
(-26 0 -1)
|
||||
|
||||
(-26 -19 0.185)
|
||||
(16 -19 0.185)
|
||||
(16 0 0.185)
|
||||
(-26 0 0.185)
|
||||
|
||||
(-26 -19 0.244)
|
||||
(16 -19 0.244)
|
||||
(16 0 0.244)
|
||||
(-26 0 0.244)
|
||||
|
||||
(-26 -19 0.3)
|
||||
(16 -19 0.3)
|
||||
(16 0 0.3)
|
||||
(-26 0 0.3)
|
||||
|
||||
(-26 -19 1.6)
|
||||
(16 -19 1.6)
|
||||
(16 0 1.6)
|
||||
(-26 0 1.6)
|
||||
|
||||
(-26 -19 4)
|
||||
(16 -19 4)
|
||||
(16 0 4)
|
||||
(-26 0 4)
|
||||
);
|
||||
|
||||
blocks
|
||||
(
|
||||
hex (0 1 2 3 4 5 6 7) (42 19 50) simpleGrading (1 1 0.05)
|
||||
hex (4 5 6 7 8 9 10 11) (42 19 50) simpleGrading (1 1 1)
|
||||
hex (8 9 10 11 12 13 14 15) (42 19 4) simpleGrading (1 1 1)
|
||||
hex (12 13 14 15 16 17 18 19) (42 19 4) simpleGrading (1 1 1)
|
||||
hex (16 17 18 19 20 21 22 23) (42 19 40) simpleGrading (1 1 1)
|
||||
hex (20 21 22 23 24 25 26 27) (42 19 20) simpleGrading (1 1 5)
|
||||
);
|
||||
|
||||
edges
|
||||
(
|
||||
);
|
||||
|
||||
boundary
|
||||
(
|
||||
atmosphere
|
||||
{
|
||||
type patch;
|
||||
faces
|
||||
(
|
||||
(24 25 26 27)
|
||||
);
|
||||
}
|
||||
inlet
|
||||
{
|
||||
type patch;
|
||||
faces
|
||||
(
|
||||
(1 2 6 5)
|
||||
(5 6 10 9)
|
||||
(9 10 14 13)
|
||||
(13 14 18 17)
|
||||
(17 18 22 21)
|
||||
(21 22 26 25)
|
||||
);
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type patch;
|
||||
faces
|
||||
(
|
||||
(0 4 7 3)
|
||||
(4 8 11 7)
|
||||
(8 12 15 11)
|
||||
(12 16 19 15)
|
||||
(16 20 23 19)
|
||||
(20 24 27 23)
|
||||
);
|
||||
}
|
||||
bottom
|
||||
{
|
||||
type symmetryPlane;
|
||||
faces
|
||||
(
|
||||
(0 3 2 1)
|
||||
);
|
||||
}
|
||||
side
|
||||
{
|
||||
type symmetryPlane;
|
||||
faces
|
||||
(
|
||||
(0 1 5 4)
|
||||
(4 5 9 8)
|
||||
(8 9 13 12)
|
||||
(12 13 17 16)
|
||||
(16 17 21 20)
|
||||
(20 21 25 24)
|
||||
);
|
||||
}
|
||||
midPlane
|
||||
{
|
||||
type symmetryPlane;
|
||||
faces
|
||||
(
|
||||
(3 7 6 2)
|
||||
(7 11 10 6)
|
||||
(11 15 14 10)
|
||||
(15 19 18 14)
|
||||
(19 23 22 18)
|
||||
(23 27 26 22)
|
||||
);
|
||||
}
|
||||
);
|
||||
|
||||
mergePatchPairs
|
||||
(
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,70 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application interDyMFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 50;
|
||||
|
||||
deltaT 0.0001;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 5;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat binary;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
adjustTimeStep yes;
|
||||
|
||||
maxCo 25;
|
||||
maxAlphaCo 15;
|
||||
maxDeltaT 0.01;
|
||||
|
||||
functions
|
||||
{
|
||||
forces
|
||||
{
|
||||
type forces;
|
||||
libs ("libforces.so");
|
||||
patches (hull);
|
||||
rhoInf 998.8;
|
||||
log on;
|
||||
writeControl timeStep;
|
||||
writeInterval 1;
|
||||
CofR (2.929541 0 0.2);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,58 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "";
|
||||
case "";
|
||||
instance "";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object decomposeParDict;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
numberOfSubdomains 8;
|
||||
|
||||
method scotch;
|
||||
|
||||
simpleCoeffs
|
||||
{
|
||||
n (2 1 1);
|
||||
delta 0.001;
|
||||
}
|
||||
|
||||
hierarchicalCoeffs
|
||||
{
|
||||
n (1 1 1);
|
||||
delta 0.001;
|
||||
order xyz;
|
||||
}
|
||||
|
||||
metisCoeffs
|
||||
{
|
||||
}
|
||||
|
||||
manualCoeffs
|
||||
{
|
||||
dataFile "";
|
||||
}
|
||||
|
||||
distributed no;
|
||||
|
||||
roots
|
||||
(
|
||||
);
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,60 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSchemes;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
ddtSchemes
|
||||
{
|
||||
default Euler;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
limitedGrad cellLimited Gauss linear 1;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
div(rhoPhi,U) Gauss linearUpwind grad(U);
|
||||
div(phi,alpha) Gauss vanLeer;
|
||||
div(phirb,alpha) Gauss linear;
|
||||
div(phi,k) Gauss linearUpwind limitedGrad;
|
||||
div(phi,omega) Gauss linearUpwind limitedGrad;
|
||||
div(((rho*nuEff)*dev2(T(grad(U))))) Gauss linear;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default Gauss linear corrected;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default linear;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default corrected;
|
||||
}
|
||||
|
||||
wallDist
|
||||
{
|
||||
method meshWave;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
104
tutorials/multiphase/interDyMFoam/RAS/DTCHull/system/fvSolution
Normal file
104
tutorials/multiphase/interDyMFoam/RAS/DTCHull/system/fvSolution
Normal file
@ -0,0 +1,104 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSolution;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
solvers
|
||||
{
|
||||
"alpha.water.*"
|
||||
{
|
||||
nAlphaCorr 3;
|
||||
nAlphaSubCycles 1;
|
||||
cAlpha 1;
|
||||
icAlpha 0;
|
||||
|
||||
MULESCorr yes;
|
||||
nLimiterIter 10;
|
||||
alphaApplyPrevCorr yes;
|
||||
|
||||
solver smoothSolver;
|
||||
smoother symGaussSeidel;
|
||||
tolerance 1e-10;
|
||||
relTol 0;
|
||||
minIter 1;
|
||||
}
|
||||
|
||||
"pcorr.*"
|
||||
{
|
||||
solver GAMG;
|
||||
|
||||
smoother DIC;
|
||||
|
||||
tolerance 0.1;
|
||||
relTol 0;
|
||||
};
|
||||
|
||||
p_rgh
|
||||
{
|
||||
solver GAMG;
|
||||
|
||||
smoother DIC;
|
||||
|
||||
tolerance 5e-8;
|
||||
relTol 0;
|
||||
};
|
||||
|
||||
p_rghFinal
|
||||
{
|
||||
$p_rgh;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
"(U|k|omega).*"
|
||||
{
|
||||
solver smoothSolver;
|
||||
|
||||
smoother symGaussSeidel;
|
||||
nSweeps 1;
|
||||
|
||||
tolerance 1e-7;
|
||||
relTol 0;
|
||||
minIter 1;
|
||||
};
|
||||
}
|
||||
|
||||
PIMPLE
|
||||
{
|
||||
momentumPredictor no;
|
||||
|
||||
nOuterCorrectors 3;
|
||||
nCorrectors 1;
|
||||
nNonOrthogonalCorrectors 0;
|
||||
|
||||
correctPhi yes;
|
||||
moveMeshOuterCorrectors yes;
|
||||
turbOnFinalIterOnly yes;
|
||||
}
|
||||
|
||||
relaxationFactors
|
||||
{
|
||||
equations
|
||||
{
|
||||
".*" 1;
|
||||
}
|
||||
}
|
||||
|
||||
cache
|
||||
{
|
||||
grad(U);
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,86 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object meshQualityDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
//- Maximum non-orthogonality allowed. Set to 180 to disable.
|
||||
maxNonOrtho 70;
|
||||
|
||||
//- 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;
|
||||
}
|
||||
@ -0,0 +1,43 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object refineMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
set c0;
|
||||
|
||||
coordinateSystem global;
|
||||
|
||||
globalCoeffs
|
||||
{
|
||||
tan1 (1 0 0);
|
||||
tan2 (0 1 0);
|
||||
}
|
||||
|
||||
patchLocalCoeffs
|
||||
{
|
||||
patch outside;
|
||||
tan1 (1 0 0);
|
||||
}
|
||||
|
||||
directions ( tan1 tan2 );
|
||||
|
||||
useHexTopology no;
|
||||
|
||||
geometricCut yes;
|
||||
|
||||
writeMesh no;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,49 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object setFieldsDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
defaultFieldValues
|
||||
(
|
||||
volScalarFieldValue alpha.water 0
|
||||
);
|
||||
|
||||
regions
|
||||
(
|
||||
// Set cell values
|
||||
// (does zerogradient on boundaries)
|
||||
boxToCell
|
||||
{
|
||||
box (-999 -999 -999) (999 999 0.244);
|
||||
|
||||
fieldValues
|
||||
(
|
||||
volScalarFieldValue alpha.water 1
|
||||
);
|
||||
}
|
||||
|
||||
// Set patch values (using ==)
|
||||
boxToFace
|
||||
{
|
||||
box (-999 -999 -999) (999 999 0.244);
|
||||
|
||||
fieldValues
|
||||
(
|
||||
volScalarFieldValue alpha.water 1
|
||||
);
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,285 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object snappyHexMeshDict;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
// Which of the steps to run
|
||||
castellatedMesh true;
|
||||
snap true;
|
||||
addLayers true;
|
||||
|
||||
|
||||
// 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
|
||||
{
|
||||
DTC-scaled.stl
|
||||
{
|
||||
type triSurfaceMesh;
|
||||
name hull;
|
||||
|
||||
patchInfo
|
||||
{
|
||||
type wall;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
// 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 100000;
|
||||
|
||||
// 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;
|
||||
|
||||
// Number of buffer layers between different levels.
|
||||
// 1 means normal 2:1 refinement restriction, larger means slower
|
||||
// refinement.
|
||||
nCellsBetweenLevels 3;
|
||||
|
||||
|
||||
|
||||
// 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 "DTC-scaled.eMesh";
|
||||
level 0;
|
||||
}
|
||||
);
|
||||
|
||||
|
||||
|
||||
// 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
|
||||
{
|
||||
hull
|
||||
{
|
||||
// Surface-wise min and max refinement level
|
||||
level (0 0);
|
||||
}
|
||||
}
|
||||
|
||||
resolveFeatureAngle 45;
|
||||
|
||||
|
||||
// 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
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
// 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 (-0.7 0 0);
|
||||
|
||||
|
||||
// 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;
|
||||
tolerance 1.0;
|
||||
|
||||
//- Number of mesh displacement relaxation iterations.
|
||||
nSolveIter 100;
|
||||
|
||||
//- Maximum number of snapping relaxation iterations. Should stop
|
||||
// before upon reaching a correct mesh.
|
||||
nRelaxIter 5;
|
||||
|
||||
nFeatureSnapIter 10;
|
||||
}
|
||||
|
||||
|
||||
|
||||
// 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
|
||||
{
|
||||
hull
|
||||
{
|
||||
nSurfaceLayers 3;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
// Expansion factor for layer mesh
|
||||
expansionRatio 1.5;
|
||||
|
||||
|
||||
// Wanted thickness of final added cell layer. If multiple layers
|
||||
// is the thickness of the layer furthest away from the wall.
|
||||
// Relative to undistorted size of cell outside layer.
|
||||
// See relativeSizes parameter.
|
||||
finalLayerThickness 0.7;
|
||||
|
||||
// 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
|
||||
// are perpendicular
|
||||
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 17x! 90 degrees corresponds to 130 in 17x.
|
||||
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
|
||||
{
|
||||
#include "meshQualityDict"
|
||||
}
|
||||
|
||||
|
||||
// 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;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,48 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object surfaceFeatureExtractDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
DTC-scaled.stl
|
||||
{
|
||||
// How to obtain raw features (extractFromFile || extractFromSurface)
|
||||
extractionMethod extractFromSurface;
|
||||
|
||||
extractFromSurfaceCoeffs
|
||||
{
|
||||
// Mark edges whose adjacent surface normals are at an angle less
|
||||
// than includedAngle as features
|
||||
// - 0 : selects no edges
|
||||
// - 180: selects all edges
|
||||
includedAngle 150;
|
||||
}
|
||||
|
||||
subsetFeatures
|
||||
{
|
||||
// Keep nonManifold edges (edges with >2 connected faces)
|
||||
nonManifoldEdges yes;
|
||||
|
||||
// Keep open edges (edges with 1 connected face)
|
||||
openEdges yes;
|
||||
}
|
||||
|
||||
|
||||
// Write options
|
||||
|
||||
// Write features to obj format for postprocessing
|
||||
writeObj yes;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,32 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object topoSetDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
actions
|
||||
(
|
||||
{
|
||||
name c0;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-10 -6 -3) (10 0 3);
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,32 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object topoSetDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
actions
|
||||
(
|
||||
{
|
||||
name c0;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-5 -3 -2.5) (9 0 2);
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,32 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object topoSetDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
actions
|
||||
(
|
||||
{
|
||||
name c0;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-3 -1.5 -1) (8 0 1.5);
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,32 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object topoSetDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
actions
|
||||
(
|
||||
{
|
||||
name c0;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-2 -1 -0.6) (7 0 1);
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,32 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object topoSetDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
actions
|
||||
(
|
||||
{
|
||||
name c0;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-1 -0.6 -0.3) (6.5 0 0.8);
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,32 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object topoSetDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
actions
|
||||
(
|
||||
{
|
||||
name c0;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-0.5 -0.55 -0.15) (6.25 0 0.65);
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
Reference in New Issue
Block a user