mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
Merge branch 'feature/cvMesh'
This commit is contained in:
laurence
50
tutorials/mesh/foamyHex2DMesh/OpenCFD/0.org/T
Normal file
50
tutorials/mesh/foamyHex2DMesh/OpenCFD/0.org/T
Normal file
@ -0,0 +1,50 @@
|
||||
/*--------------------------------*- 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 volScalarField;
|
||||
object T;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 1 0 0 0];
|
||||
|
||||
internalField uniform 1;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
box_inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform 1;
|
||||
}
|
||||
|
||||
box_outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
box_bottom
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
box_top
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
letters_text
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
59
tutorials/mesh/foamyHex2DMesh/OpenCFD/0.org/U
Normal file
59
tutorials/mesh/foamyHex2DMesh/OpenCFD/0.org/U
Normal file
@ -0,0 +1,59 @@
|
||||
/*--------------------------------*- 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 volVectorField;
|
||||
object U;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -1 0 0 0 0];
|
||||
|
||||
internalField uniform (0 0 0);
|
||||
|
||||
boundaryField
|
||||
{
|
||||
box_inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (3 0 0);
|
||||
}
|
||||
|
||||
box_outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
box_bottom
|
||||
{
|
||||
type supersonicFreestream;
|
||||
UInf (3 0 0);
|
||||
pInf 1;
|
||||
TInf 1;
|
||||
gamma 1.4;
|
||||
}
|
||||
|
||||
box_top
|
||||
{
|
||||
type supersonicFreestream;
|
||||
UInf (3 0 0);
|
||||
pInf 1;
|
||||
TInf 1;
|
||||
gamma 1.4;
|
||||
}
|
||||
|
||||
letters_text
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
51
tutorials/mesh/foamyHex2DMesh/OpenCFD/0.org/p
Normal file
51
tutorials/mesh/foamyHex2DMesh/OpenCFD/0.org/p
Normal file
@ -0,0 +1,51 @@
|
||||
/*--------------------------------*- 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 volScalarField;
|
||||
object p;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [1 -1 -2 0 0 0 0];
|
||||
|
||||
internalField uniform 1;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
box_inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform 1;
|
||||
}
|
||||
|
||||
box_outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
box_bottom
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
box_top
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
letters_text
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
15
tutorials/mesh/foamyHex2DMesh/OpenCFD/Allclean
Executable file
15
tutorials/mesh/foamyHex2DMesh/OpenCFD/Allclean
Executable file
@ -0,0 +1,15 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
|
||||
|
||||
rm -rf constant/extendedFeatureEdgeMesh > /dev/null 2>&1
|
||||
rm -rf constant/triSurface/*.eMesh > /dev/null 2>&1
|
||||
rm -rf 0 > /dev/null 2>&1
|
||||
rm -rf MeshedSurface.obj > /dev/null 2>&1
|
||||
|
||||
cleanCase
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
15
tutorials/mesh/foamyHex2DMesh/OpenCFD/Allrun
Executable file
15
tutorials/mesh/foamyHex2DMesh/OpenCFD/Allrun
Executable file
@ -0,0 +1,15 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
cp system/controlDict.mesher system/controlDict
|
||||
|
||||
runApplication surfaceFeatureExtract
|
||||
runApplication foamyHex2DMesh -overwrite
|
||||
runApplication extrude2DMesh -overwrite polyMesh2D
|
||||
runApplication checkMesh -allGeometry -allTopology -constant -noZero
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
18
tutorials/mesh/foamyHex2DMesh/OpenCFD/Allrun-rhoCentralFoam
Executable file
18
tutorials/mesh/foamyHex2DMesh/OpenCFD/Allrun-rhoCentralFoam
Executable file
@ -0,0 +1,18 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
# Get the number of processors to run on from system/decomposeParDict
|
||||
nProcs=$(getNumberOfProcessors)
|
||||
|
||||
cp system/controlDict.rhoCentralFoam system/controlDict
|
||||
cp -r 0.org 0
|
||||
|
||||
runApplication decomposePar
|
||||
runParallel rhoCentralFoam $nProcs
|
||||
runApplication reconstructPar
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
@ -0,0 +1,66 @@
|
||||
/*--------------------------------*- 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 polyBoundaryMesh;
|
||||
location "constant/polyMesh";
|
||||
object boundary;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
7
|
||||
(
|
||||
letters_text
|
||||
{
|
||||
type patch;
|
||||
nFaces 1064;
|
||||
startFace 132063;
|
||||
}
|
||||
box_bottom
|
||||
{
|
||||
type patch;
|
||||
nFaces 324;
|
||||
startFace 133127;
|
||||
}
|
||||
box_top
|
||||
{
|
||||
type patch;
|
||||
nFaces 324;
|
||||
startFace 133451;
|
||||
}
|
||||
box_inlet
|
||||
{
|
||||
type patch;
|
||||
nFaces 207;
|
||||
startFace 133775;
|
||||
}
|
||||
box_outlet
|
||||
{
|
||||
type patch;
|
||||
nFaces 207;
|
||||
startFace 133982;
|
||||
}
|
||||
front
|
||||
{
|
||||
type empty;
|
||||
inGroups 1(empty);
|
||||
nFaces 64792;
|
||||
startFace 134189;
|
||||
}
|
||||
back
|
||||
{
|
||||
type empty;
|
||||
inGroups 1(empty);
|
||||
nFaces 64792;
|
||||
startFace 198981;
|
||||
}
|
||||
)
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -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 "constant";
|
||||
object thermophysicalProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
thermoType hePsiThermo<pureMixture<const<hConst<perfectGas<specie>>,sensibleEnthalpy>>>;
|
||||
|
||||
// Note: these are the properties for a "normalised" inviscid gas
|
||||
// for which the speed of sound is 1 m/s at a temperature of 1K
|
||||
// and gamma = 7/5
|
||||
mixture
|
||||
{
|
||||
specie
|
||||
{
|
||||
nMoles 1;
|
||||
molWeight 11640.3;
|
||||
}
|
||||
thermodynamics
|
||||
{
|
||||
Cp 2.5;
|
||||
Hf 0;
|
||||
}
|
||||
transport
|
||||
{
|
||||
mu 0;
|
||||
Pr 1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,96 @@
|
||||
solid back
|
||||
facet normal 0 0 -1
|
||||
outer loop
|
||||
vertex -1.618703 -1.830978 -0.557967
|
||||
vertex 4.82342 2.27362 -0.557967
|
||||
vertex 4.82342 -1.830978 -0.557967
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0 0 -1
|
||||
outer loop
|
||||
vertex -1.618703 -1.830978 -0.557967
|
||||
vertex -1.618703 2.27362 -0.557967
|
||||
vertex 4.82342 2.27362 -0.557967
|
||||
endloop
|
||||
endfacet
|
||||
endsolid back
|
||||
solid front
|
||||
facet normal 0 0 1
|
||||
outer loop
|
||||
vertex 4.82342 2.27362 0.586404
|
||||
vertex -1.618703 -1.830978 0.586404
|
||||
vertex 4.82342 -1.830978 0.586404
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0 0 1
|
||||
outer loop
|
||||
vertex 4.82342 2.27362 0.586404
|
||||
vertex -1.618703 2.27362 0.586404
|
||||
vertex -1.618703 -1.830978 0.586404
|
||||
endloop
|
||||
endfacet
|
||||
endsolid front
|
||||
solid bottom
|
||||
facet normal -2.19049e-08 -1 2.0834e-07
|
||||
outer loop
|
||||
vertex -1.618703 -1.830978 0.586404
|
||||
vertex -1.618703 -1.830978 -0.557967
|
||||
vertex 4.82342 -1.830978 -0.557967
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1.97144e-07 -1 -6.25021e-07
|
||||
outer loop
|
||||
vertex 4.82342 -1.830978 -0.557967
|
||||
vertex 4.82342 -1.830978 0.586404
|
||||
vertex -1.618703 -1.830978 0.586404
|
||||
endloop
|
||||
endfacet
|
||||
endsolid bottom
|
||||
solid top
|
||||
facet normal 6.57148e-08 1 4.1668e-07
|
||||
outer loop
|
||||
vertex 4.82342 2.27362 0.586404
|
||||
vertex 4.82342 2.27362 -0.557967
|
||||
vertex -1.618703 2.27362 -0.557967
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 8.76197e-08 1 3.1251e-07
|
||||
outer loop
|
||||
vertex -1.618703 2.27362 -0.557967
|
||||
vertex -1.618703 2.27362 0.586404
|
||||
vertex 4.82342 2.27362 0.586404
|
||||
endloop
|
||||
endfacet
|
||||
endsolid top
|
||||
solid inlet
|
||||
facet normal -1 2.54891e-07 -2.60425e-07
|
||||
outer loop
|
||||
vertex -1.618703 -1.830978 -0.557967
|
||||
vertex -1.618703 2.27362 0.586404
|
||||
vertex -1.618703 2.27362 -0.557967
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 1.69927e-07 -1.0417e-07
|
||||
outer loop
|
||||
vertex -1.618703 -1.830978 -0.557967
|
||||
vertex -1.618703 -1.830978 0.586404
|
||||
vertex -1.618703 2.27362 0.586404
|
||||
endloop
|
||||
endfacet
|
||||
endsolid inlet
|
||||
solid outlet
|
||||
facet normal 1 0 8.33361e-07
|
||||
outer loop
|
||||
vertex 4.82342 2.27362 -0.557967
|
||||
vertex 4.82342 -1.830978 0.586404
|
||||
vertex 4.82342 -1.830978 -0.557967
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 1 -6.79708e-07 -4.16681e-07
|
||||
outer loop
|
||||
vertex 4.82342 2.27362 -0.557967
|
||||
vertex 4.82342 2.27362 0.586404
|
||||
vertex 4.82342 -1.830978 0.586404
|
||||
endloop
|
||||
endfacet
|
||||
endsolid outlet
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,21 @@
|
||||
/*--------------------------------*- 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 "constant";
|
||||
object turbulenceProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
simulationType laminar;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
55
tutorials/mesh/foamyHex2DMesh/OpenCFD/system/controlDict
Normal file
55
tutorials/mesh/foamyHex2DMesh/OpenCFD/system/controlDict
Normal file
@ -0,0 +1,55 @@
|
||||
/*--------------------------------*- 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 rhoCentralFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 10;
|
||||
|
||||
deltaT 0.001;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.25;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 12;
|
||||
|
||||
writeCompression off;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable true;
|
||||
|
||||
adjustTimeStep yes;
|
||||
|
||||
maxCo 0.5;
|
||||
|
||||
maxDeltaT 1;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,55 @@
|
||||
/*--------------------------------*- 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 rhoCentralFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 100;
|
||||
|
||||
deltaT 1;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 1;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 12;
|
||||
|
||||
writeCompression off;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable true;
|
||||
|
||||
adjustTimeStep yes;
|
||||
|
||||
maxCo 0.2;
|
||||
|
||||
maxDeltaT 1;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,55 @@
|
||||
/*--------------------------------*- 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 rhoCentralFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 10;
|
||||
|
||||
deltaT 0.001;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.25;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 12;
|
||||
|
||||
writeCompression off;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable true;
|
||||
|
||||
adjustTimeStep yes;
|
||||
|
||||
maxCo 0.5;
|
||||
|
||||
maxDeltaT 1;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,45 @@
|
||||
/*--------------------------------*- 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 decomposeParDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
numberOfSubdomains 8;
|
||||
|
||||
method hierarchical;
|
||||
|
||||
simpleCoeffs
|
||||
{
|
||||
n ( 2 2 1 );
|
||||
delta 0.001;
|
||||
}
|
||||
|
||||
hierarchicalCoeffs
|
||||
{
|
||||
n ( 2 2 2 );
|
||||
delta 0.001;
|
||||
order xyz;
|
||||
}
|
||||
|
||||
manualCoeffs
|
||||
{
|
||||
dataFile "";
|
||||
}
|
||||
|
||||
distributed no;
|
||||
|
||||
roots ( );
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,42 @@
|
||||
/*--------------------------------*- 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 extrude2DMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
extrudeModel linearDirection;
|
||||
|
||||
patchInfo
|
||||
{}
|
||||
|
||||
patchType empty;
|
||||
|
||||
nLayers 1;
|
||||
|
||||
expansionRatio 1.0;
|
||||
|
||||
linearDirectionCoeffs
|
||||
{
|
||||
direction (0 0 1);
|
||||
thickness 0.1;
|
||||
}
|
||||
|
||||
wedgeCoeffs
|
||||
{
|
||||
axisPt (0 0 0);
|
||||
axis (1 0 0);
|
||||
angle 10;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
159
tutorials/mesh/foamyHex2DMesh/OpenCFD/system/foamyHex2DMeshDict
Normal file
159
tutorials/mesh/foamyHex2DMesh/OpenCFD/system/foamyHex2DMeshDict
Normal file
@ -0,0 +1,159 @@
|
||||
/*--------------------------------*- 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 foamyHex2DMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
geometry
|
||||
{
|
||||
opencfd_text.stl
|
||||
{
|
||||
name letters;
|
||||
type closedTriSurfaceMesh;
|
||||
}
|
||||
|
||||
opencfd_box.stl
|
||||
{
|
||||
name box;
|
||||
type closedTriSurfaceMesh;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
surfaceConformation
|
||||
{
|
||||
// The z-coordinate of the plane is taken from here.
|
||||
locationInMesh (0 0 0);
|
||||
|
||||
pointPairDistanceCoeff 0.1;
|
||||
|
||||
minEdgeLenCoeff 0.1;
|
||||
|
||||
maxNotchLenCoeff 1.0;
|
||||
|
||||
minNearPointDistCoeff 0.1;
|
||||
|
||||
maxQuadAngle 120;
|
||||
|
||||
// Insert near-boundary point mirror or point-pairs
|
||||
insertSurfaceNearestPointPairs yes;
|
||||
|
||||
// Mirror near-boundary points rather than insert point-pairs
|
||||
mirrorPoints no;
|
||||
|
||||
// Insert point-pairs vor dual-cell vertices very near the surface
|
||||
insertSurfaceNearPointPairs yes;
|
||||
|
||||
// Maximum number of iterations used in boundaryConform.
|
||||
maxBoundaryConformingIter 5;
|
||||
|
||||
geometryToConformTo
|
||||
{
|
||||
letters
|
||||
{
|
||||
featureMethod extendedFeatureEdgeMesh;
|
||||
extendedFeatureEdgeMesh "opencfd_text.extendedFeatureEdgeMesh";
|
||||
}
|
||||
|
||||
box
|
||||
{
|
||||
featureMethod extendedFeatureEdgeMesh;
|
||||
extendedFeatureEdgeMesh "opencfd_box.extendedFeatureEdgeMesh";
|
||||
}
|
||||
}
|
||||
|
||||
additionalFeatures
|
||||
{}
|
||||
|
||||
// Choose if to randomise the initial grid created by insertGrid.
|
||||
randomiseInitialGrid yes;
|
||||
|
||||
// Perturbation fraction, 1 = cell-size.
|
||||
randomPerturbation 0.1;
|
||||
}
|
||||
|
||||
|
||||
motionControl
|
||||
{
|
||||
// This is a tolerance for determining whether to deal with surface
|
||||
// protrusions or not.
|
||||
minCellSize 0.02;
|
||||
|
||||
// Assign a priority to all requests for cell sizes, the highest overrules.
|
||||
defaultPriority 0;
|
||||
|
||||
shapeControlFunctions
|
||||
{
|
||||
letters
|
||||
{
|
||||
type searchableSurfaceControl;
|
||||
priority 1;
|
||||
mode inside;
|
||||
cellSizeFunction uniform;
|
||||
|
||||
linearDistanceCoeffs
|
||||
{
|
||||
distanceCellSizeCoeff 1;
|
||||
distanceCoeff 50;
|
||||
}
|
||||
uniformCoeffs
|
||||
{}
|
||||
|
||||
surfaceCellSizeFunction uniformValue;
|
||||
uniformValueCoeffs
|
||||
{
|
||||
surfaceCellSizeCoeff 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
relaxationModel adaptiveLinear;
|
||||
|
||||
adaptiveLinearCoeffs
|
||||
{
|
||||
relaxationStart 0.5;
|
||||
relaxationEnd 0.0;
|
||||
}
|
||||
|
||||
objOutput no;
|
||||
|
||||
meshedSurfaceOutput yes;
|
||||
|
||||
// Near-wall region where cells are aligned with the wall specified as a
|
||||
// number of cell layers
|
||||
nearWallAlignedDist 3;
|
||||
}
|
||||
|
||||
|
||||
shortEdgeFilter
|
||||
{
|
||||
// Factor to multiply the average of a face's edge lengths by.
|
||||
// If an edge of that face is smaller than that value then delete it.
|
||||
shortEdgeFilterFactor 0.2;
|
||||
|
||||
// Weighting for the lengths of edges that are attached to the boundaries.
|
||||
// Used when calculating the length of an edge. Default 2.0.
|
||||
edgeAttachedToBoundaryFactor 2.0;
|
||||
}
|
||||
|
||||
|
||||
extrusion
|
||||
{
|
||||
extrude off;
|
||||
|
||||
#include "extrude2DMeshDict"
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
61
tutorials/mesh/foamyHex2DMesh/OpenCFD/system/fvSchemes
Normal file
61
tutorials/mesh/foamyHex2DMesh/OpenCFD/system/fvSchemes
Normal file
@ -0,0 +1,61 @@
|
||||
/*--------------------------------*- 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;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
//fluxScheme Kurganov;
|
||||
fluxScheme Tadmor;
|
||||
|
||||
ddtSchemes
|
||||
{
|
||||
default Euler;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default none;
|
||||
div(tauMC) Gauss linear;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default Gauss linear corrected;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default linear;
|
||||
reconstruct(rho) vanLeer;
|
||||
reconstruct(U) vanLeerV;
|
||||
reconstruct(T) vanLeer;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default corrected;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
42
tutorials/mesh/foamyHex2DMesh/OpenCFD/system/fvSolution
Normal file
42
tutorials/mesh/foamyHex2DMesh/OpenCFD/system/fvSolution
Normal file
@ -0,0 +1,42 @@
|
||||
/*--------------------------------*- 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
|
||||
{
|
||||
"(rho|rhoU|rhoE)"
|
||||
{
|
||||
solver diagonal;
|
||||
}
|
||||
|
||||
U
|
||||
{
|
||||
solver smoothSolver;
|
||||
smoother GaussSeidel;
|
||||
nSweeps 2;
|
||||
tolerance 1e-09;
|
||||
relTol 0.01;
|
||||
}
|
||||
|
||||
h
|
||||
{
|
||||
$U;
|
||||
tolerance 1e-10;
|
||||
relTol 0;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,87 @@
|
||||
/*--------------------------------*- 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;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
opencfd_text.stl
|
||||
{
|
||||
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 120;
|
||||
}
|
||||
|
||||
subsetFeatures
|
||||
{
|
||||
// Use a plane to select feature edges
|
||||
// (normal)(basePoint)
|
||||
// Keep only edges that intersect the plane will be included
|
||||
plane (0 0 1)(0 0 0);
|
||||
|
||||
// Keep nonManifold edges (edges with >2 connected faces where
|
||||
// the faces form more than two different normal planes)
|
||||
nonManifoldEdges no;
|
||||
|
||||
// Keep open edges (edges with 1 connected face)
|
||||
openEdges no;
|
||||
}
|
||||
|
||||
// Write options
|
||||
|
||||
// Write features to obj format for postprocessing
|
||||
writeObj no;
|
||||
}
|
||||
|
||||
|
||||
opencfd_box.stl
|
||||
{
|
||||
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 120;
|
||||
}
|
||||
|
||||
subsetFeatures
|
||||
{
|
||||
// Use a plane to select feature edges
|
||||
// (normal)(basePoint)
|
||||
// Keep only edges that intersect the plane will be included
|
||||
plane (0 0 1)(0 0 0);
|
||||
|
||||
// Keep nonManifold edges (edges with >2 connected faces where
|
||||
// the faces form more than two different normal planes)
|
||||
nonManifoldEdges no;
|
||||
|
||||
// Keep open edges (edges with 1 connected face)
|
||||
openEdges no;
|
||||
}
|
||||
|
||||
// Write options
|
||||
|
||||
// Write features to obj format for postprocessing
|
||||
writeObj no;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
16
tutorials/mesh/foamyHex2DMesh/jaggedBoundary/Allclean
Executable file
16
tutorials/mesh/foamyHex2DMesh/jaggedBoundary/Allclean
Executable file
@ -0,0 +1,16 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
|
||||
|
||||
rm -rf constant/extendedFeatureEdgeMesh > /dev/null 2>&1
|
||||
rm -rf constant/triSurface/jaggedBoundary.eMesh > /dev/null 2>&1
|
||||
rm -rf constant/polyMesh > /dev/null 2>&1
|
||||
|
||||
rm -rf MeshedSurface.obj > /dev/null 2>&1
|
||||
|
||||
cleanCase
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
13
tutorials/mesh/foamyHex2DMesh/jaggedBoundary/Allrun
Executable file
13
tutorials/mesh/foamyHex2DMesh/jaggedBoundary/Allrun
Executable file
@ -0,0 +1,13 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
runApplication surfaceFeatureExtract
|
||||
runApplication foamyHex2DMesh -overwrite
|
||||
runApplication extrude2DMesh -overwrite MeshedSurface
|
||||
runApplication checkMesh -allGeometry -allTopology -constant -noZero
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
@ -0,0 +1,954 @@
|
||||
solid jagged
|
||||
facet normal 0.468764725245 0.883323062286 -0
|
||||
outer loop
|
||||
vertex 0.0385189987719 -0.0289657991379 -1.5
|
||||
vertex -0.0187957007438 0.00145015004091 1.5
|
||||
vertex 0.0385189987719 -0.0289657991379 1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.647754318236 0.761849291662 -0
|
||||
outer loop
|
||||
vertex -0.0682383030653 0.0434882007539 -1.5
|
||||
vertex -0.0682383030653 0.0434882007539 1.5
|
||||
vertex -0.0187957007438 0.00145015004091 -1.5
|
||||
endloop
|
||||
endfacet
|
||||
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|
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||||
outer loop
|
||||
vertex -0.20000000298 -0.699999988079 1.5
|
||||
vertex 0.40000000596 -0.899999976158 -1.5
|
||||
vertex 0.40000000596 -0.899999976158 1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.707106754845 -0.707106807528 0
|
||||
outer loop
|
||||
vertex -0.40000000596 -0.899999976158 1.5
|
||||
vertex -0.40000000596 -0.899999976158 -1.5
|
||||
vertex -0.20000000298 -0.699999988079 -1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.707106754845 -0.707106807528 0
|
||||
outer loop
|
||||
vertex -0.40000000596 -0.899999976158 1.5
|
||||
vertex -0.20000000298 -0.699999988079 -1.5
|
||||
vertex -0.20000000298 -0.699999988079 1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0.196116078939 -0.980580686931 -0
|
||||
outer loop
|
||||
vertex -0.899999976158 -0.800000011921 1.5
|
||||
vertex -0.899999976158 -0.800000011921 -1.5
|
||||
vertex -0.40000000596 -0.899999976158 -1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0.196116078939 -0.980580686931 0
|
||||
outer loop
|
||||
vertex -0.899999976158 -0.800000011921 1.5
|
||||
vertex -0.40000000596 -0.899999976158 -1.5
|
||||
vertex -0.40000000596 -0.899999976158 1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0.316227766017 -0.948683298051 -0
|
||||
outer loop
|
||||
vertex -1.20000004768 -0.699999988079 1.5
|
||||
vertex -1.20000004768 -0.699999988079 -1.5
|
||||
vertex -0.899999976158 -0.800000011921 -1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0.316227766017 -0.948683298051 0
|
||||
outer loop
|
||||
vertex -1.20000004768 -0.699999988079 1.5
|
||||
vertex -0.899999976158 -0.800000011921 -1.5
|
||||
vertex -0.899999976158 -0.800000011921 1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0.948683382869 -0.31622751156 -0
|
||||
outer loop
|
||||
vertex -1.29999995232 -0.40000000596 1.5
|
||||
vertex -1.29999995232 -0.40000000596 -1.5
|
||||
vertex -1.20000004768 -0.699999988079 -1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0.948683382869 -0.31622751156 0
|
||||
outer loop
|
||||
vertex -1.29999995232 -0.40000000596 1.5
|
||||
vertex -1.20000004768 -0.699999988079 -1.5
|
||||
vertex -1.20000004768 -0.699999988079 1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0.707106912895 0.707106649478 0
|
||||
outer loop
|
||||
vertex -1.10000002384 -0.20000000298 1.5
|
||||
vertex -1.10000002384 -0.20000000298 -1.5
|
||||
vertex -1.29999995232 -0.40000000596 -1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0.707106912895 0.707106649478 0
|
||||
outer loop
|
||||
vertex -1.10000002384 -0.20000000298 1.5
|
||||
vertex -1.29999995232 -0.40000000596 -1.5
|
||||
vertex -1.29999995232 -0.40000000596 1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0.447213515532 0.894427230984 0
|
||||
outer loop
|
||||
vertex -0.899999976158 -0.10000000149 1.5
|
||||
vertex -0.899999976158 -0.10000000149 -1.5
|
||||
vertex -1.10000002384 -0.20000000298 -1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0.447213515532 0.894427230984 0
|
||||
outer loop
|
||||
vertex -0.899999976158 -0.10000000149 1.5
|
||||
vertex -1.10000002384 -0.20000000298 -1.5
|
||||
vertex -1.10000002384 -0.20000000298 1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 -0
|
||||
outer loop
|
||||
vertex -0.899999976158 0.20000000298 1.5
|
||||
vertex -0.899999976158 0.20000000298 -1.5
|
||||
vertex -0.899999976158 -0.10000000149 -1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 -0 0
|
||||
outer loop
|
||||
vertex -0.899999976158 0.20000000298 1.5
|
||||
vertex -0.899999976158 -0.10000000149 -1.5
|
||||
vertex -0.899999976158 -0.10000000149 1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.707106702161 -0.707106860212 0
|
||||
outer loop
|
||||
vertex -1.10000002384 0 1.5
|
||||
vertex -1.10000002384 0 -1.5
|
||||
vertex -0.899999976158 0.20000000298 -1.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.707106702161 -0.707106860212 0
|
||||
outer loop
|
||||
vertex -1.10000002384 0 1.5
|
||||
vertex -0.899999976158 0.20000000298 -1.5
|
||||
vertex -0.899999976158 0.20000000298 1.5
|
||||
endloop
|
||||
endfacet
|
||||
endsolid jagged
|
||||
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- 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;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 100;
|
||||
|
||||
deltaT 1;
|
||||
|
||||
writeControl timeStep;
|
||||
|
||||
writeInterval 1;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 12;
|
||||
|
||||
writeCompression off;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable true;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,42 @@
|
||||
/*--------------------------------*- 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 extrude2DMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
extrudeModel linearDirection;
|
||||
|
||||
patchInfo
|
||||
{}
|
||||
|
||||
patchType empty;
|
||||
|
||||
nLayers 1;
|
||||
|
||||
expansionRatio 1.0;
|
||||
|
||||
linearDirectionCoeffs
|
||||
{
|
||||
direction (0 0 1);
|
||||
thickness 0.1;
|
||||
}
|
||||
|
||||
wedgeCoeffs
|
||||
{
|
||||
axisPt (0 0 0);
|
||||
axis (1 0 0);
|
||||
angle 10;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,148 @@
|
||||
/*--------------------------------*- 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 foamyHex2DMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
geometry
|
||||
{
|
||||
jaggedBoundary.stl
|
||||
{
|
||||
name jaggedBoundary;
|
||||
type closedTriSurfaceMesh;
|
||||
}
|
||||
}
|
||||
|
||||
surfaceConformation
|
||||
{
|
||||
// The z-coordinate of the plane is taken from here.
|
||||
locationInMesh (-0.6 0.3 0.0);
|
||||
|
||||
pointPairDistanceCoeff 0.001;
|
||||
|
||||
// If area of a dual cell is less than the square of this, do not refine.
|
||||
minEdgeLenCoeff 0.001;
|
||||
|
||||
// How much cells are allowed to stick out of the surfaces before
|
||||
// points are inserted onto the boundary
|
||||
maxNotchLenCoeff 1;
|
||||
|
||||
minNearPointDistCoeff 0.001;
|
||||
|
||||
maxQuadAngle 125;
|
||||
|
||||
// Insert near-boundary point mirror or point-pairs
|
||||
insertSurfaceNearestPointPairs yes;
|
||||
|
||||
// Mirror near-boundary points rather than insert point-pairs
|
||||
mirrorPoints no;
|
||||
|
||||
// Insert point-pairs vor dual-cell vertices very near the surface
|
||||
insertSurfaceNearPointPairs yes;
|
||||
|
||||
// Maximum number of iterations used in boundaryConform.
|
||||
maxBoundaryConformingIter 5;
|
||||
|
||||
geometryToConformTo
|
||||
{
|
||||
jaggedBoundary
|
||||
{
|
||||
featureMethod extendedFeatureEdgeMesh;
|
||||
extendedFeatureEdgeMesh "jaggedBoundary.extendedFeatureEdgeMesh";
|
||||
}
|
||||
}
|
||||
|
||||
additionalFeatures
|
||||
{
|
||||
}
|
||||
|
||||
// Choose if to randomise the initial grid created by insertGrid.
|
||||
randomiseInitialGrid yes;
|
||||
|
||||
// Perturbation fraction, 1 = cell-size.
|
||||
randomPerturbation 0.1;
|
||||
}
|
||||
|
||||
|
||||
motionControl
|
||||
{
|
||||
// This is a tolerance for determining whether to deal with surface
|
||||
// protrusions or not.
|
||||
minCellSize 0.04;
|
||||
|
||||
// Assign a priority to all requests for cell sizes, the highest overrules.
|
||||
defaultPriority 0;
|
||||
|
||||
shapeControlFunctions
|
||||
{
|
||||
jaggedBoundary
|
||||
{
|
||||
type searchableSurfaceControl;
|
||||
priority 1;
|
||||
mode inside;
|
||||
|
||||
cellSizeFunction surfaceOffsetLinearDistance;
|
||||
surfaceOffsetLinearDistanceCoeffs
|
||||
{
|
||||
distanceCellSizeCoeff 1;
|
||||
totalDistanceCoeff 5;
|
||||
surfaceOffsetCoeff 1;
|
||||
}
|
||||
|
||||
surfaceCellSizeFunction uniformValue;
|
||||
uniformValueCoeffs
|
||||
{
|
||||
surfaceCellSizeCoeff 0.1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
relaxationModel adaptiveLinear;
|
||||
|
||||
adaptiveLinearCoeffs
|
||||
{
|
||||
relaxationStart 0.5;
|
||||
relaxationEnd 0.0;
|
||||
}
|
||||
|
||||
objOutput no;
|
||||
|
||||
meshedSurfaceOutput yes;
|
||||
|
||||
// Near-wall region where cells are aligned with the wall specified as a
|
||||
// number of cell layers
|
||||
nearWallAlignedDist 3;
|
||||
}
|
||||
|
||||
|
||||
shortEdgeFilter
|
||||
{
|
||||
// Factor to multiply the average of a face's edge lengths by.
|
||||
// If an edge of that face is smaller than that value then delete it.
|
||||
shortEdgeFilterFactor 0.2;
|
||||
|
||||
// Weighting for the lengths of edges that are attached to the boundaries.
|
||||
// Used when calculating the length of an edge. Default 2.0.
|
||||
edgeAttachedToBoundaryFactor 2.0;
|
||||
}
|
||||
|
||||
|
||||
extrusion
|
||||
{
|
||||
extrude off;
|
||||
#include "extrude2DMeshDict";
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,54 @@
|
||||
/*--------------------------------*- 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 none;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,22 @@
|
||||
/*--------------------------------*- 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
|
||||
{}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,52 @@
|
||||
/*--------------------------------*- 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;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
jaggedBoundary.stl
|
||||
{
|
||||
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 175;
|
||||
}
|
||||
|
||||
subsetFeatures
|
||||
{
|
||||
// Use a plane to select feature edges
|
||||
// (normal)(basePoint)
|
||||
// Keep only edges that intersect the plane will be included
|
||||
plane (0 0 1)(-0.6 0.3 0.0);
|
||||
|
||||
// Keep nonManifold edges (edges with >2 connected faces where
|
||||
// the faces form more than two different normal planes)
|
||||
nonManifoldEdges no;
|
||||
|
||||
// Keep open edges (edges with 1 connected face)
|
||||
openEdges no;
|
||||
}
|
||||
|
||||
// Write options
|
||||
|
||||
// Write features to obj format for postprocessing
|
||||
writeObj no;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
16
tutorials/mesh/foamyHex2DMesh/square/Allclean
Executable file
16
tutorials/mesh/foamyHex2DMesh/square/Allclean
Executable file
@ -0,0 +1,16 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
|
||||
|
||||
rm -rf constant/extendedFeatureEdgeMesh > /dev/null 2>&1
|
||||
rm -rf constant/triSurface/unit_cube.eMesh > /dev/null 2>&1
|
||||
rm -rf constant/polyMesh > /dev/null 2>&1
|
||||
|
||||
rm -rf MeshedSurface*.obj > /dev/null 2>&1
|
||||
|
||||
cleanCase
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
13
tutorials/mesh/foamyHex2DMesh/square/Allrun
Executable file
13
tutorials/mesh/foamyHex2DMesh/square/Allrun
Executable file
@ -0,0 +1,13 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
runApplication surfaceFeatureExtract
|
||||
runApplication foamyHex2DMesh -overwrite
|
||||
runApplication extrude2DMesh -overwrite polyMesh2D
|
||||
runApplication checkMesh -allGeometry -allTopology -constant -noZero
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
@ -0,0 +1,88 @@
|
||||
solid inlet
|
||||
facet normal 1 0 0
|
||||
outer loop
|
||||
vertex 1 1 0.5
|
||||
vertex 1 0 0.5
|
||||
vertex 1 0 -0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 1 0 -0
|
||||
outer loop
|
||||
vertex 1 1 -0.5
|
||||
vertex 1 1 0.5
|
||||
vertex 1 0 -0.5
|
||||
endloop
|
||||
endfacet
|
||||
endsolid inlet
|
||||
solid cube.tri
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex 0 0 -0.5
|
||||
vertex 0 0 0.5
|
||||
vertex 0 1 0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex 0 1 -0.5
|
||||
vertex 0 0 -0.5
|
||||
vertex 0 1 0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0 1 0
|
||||
outer loop
|
||||
vertex 1 1 0.5
|
||||
vertex 1 1 -0.5
|
||||
vertex 0 1 -0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -0 1 0
|
||||
outer loop
|
||||
vertex 0 1 0.5
|
||||
vertex 1 1 0.5
|
||||
vertex 0 1 -0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0 -1 0
|
||||
outer loop
|
||||
vertex 0 0 -0.5
|
||||
vertex 1 0 -0.5
|
||||
vertex 1 0 0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0 -1 0
|
||||
outer loop
|
||||
vertex 0 0 0.5
|
||||
vertex 0 0 -0.5
|
||||
vertex 1 0 0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0 0 1
|
||||
outer loop
|
||||
vertex 1 1 0.5
|
||||
vertex 0 1 0.5
|
||||
vertex 0 0 0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0 -0 1
|
||||
outer loop
|
||||
vertex 1 0 0.5
|
||||
vertex 1 1 0.5
|
||||
vertex 0 0 0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0 0 -1
|
||||
outer loop
|
||||
vertex 0 0 -0.5
|
||||
vertex 0 1 -0.5
|
||||
vertex 1 1 -0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0 0 -1
|
||||
outer loop
|
||||
vertex 1 0 -0.5
|
||||
vertex 0 0 -0.5
|
||||
vertex 1 1 -0.5
|
||||
endloop
|
||||
endfacet
|
||||
endsolid cube.tri
|
||||
52
tutorials/mesh/foamyHex2DMesh/square/system/controlDict
Normal file
52
tutorials/mesh/foamyHex2DMesh/square/system/controlDict
Normal file
@ -0,0 +1,52 @@
|
||||
/*--------------------------------*- 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;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 100;
|
||||
|
||||
deltaT 1;
|
||||
|
||||
writeControl timeStep;
|
||||
|
||||
writeInterval 1;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 12;
|
||||
|
||||
writeCompression off;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable true;
|
||||
|
||||
DebugSwitches
|
||||
{
|
||||
shortEdgeFilter2D 0;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,42 @@
|
||||
/*--------------------------------*- 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 extrude2DMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
extrudeModel wedge;
|
||||
|
||||
patchInfo
|
||||
{}
|
||||
|
||||
patchType wedge;
|
||||
|
||||
nLayers 1;
|
||||
|
||||
expansionRatio 1.0;
|
||||
|
||||
linearDirectionCoeffs
|
||||
{
|
||||
direction (0 0 1);
|
||||
thickness 0.1;
|
||||
}
|
||||
|
||||
wedgeCoeffs
|
||||
{
|
||||
axisPt (0 0 0);
|
||||
axis (1 0 0);
|
||||
angle 10;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
166
tutorials/mesh/foamyHex2DMesh/square/system/foamyHex2DMeshDict
Normal file
166
tutorials/mesh/foamyHex2DMesh/square/system/foamyHex2DMeshDict
Normal file
@ -0,0 +1,166 @@
|
||||
/*--------------------------------*- 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 foamyHex2DMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
geometry
|
||||
{
|
||||
unit_cube.stl
|
||||
{
|
||||
name cube;
|
||||
type triSurfaceMesh;
|
||||
}
|
||||
|
||||
refinementBox
|
||||
{
|
||||
type searchableBox;
|
||||
min (0.25 0.25 -1000);
|
||||
max (0.75 0.75 1000);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
surfaceConformation
|
||||
{
|
||||
// The z-coordinate of the plane is taken from here.
|
||||
locationInMesh (0 0 0);
|
||||
|
||||
pointPairDistanceCoeff 0.005;
|
||||
|
||||
minEdgeLenCoeff 0.005;
|
||||
|
||||
maxNotchLenCoeff 0.003;
|
||||
|
||||
minNearPointDistCoeff 0.0025;
|
||||
|
||||
maxQuadAngle 125;
|
||||
|
||||
// Insert near-boundary point mirror or point-pairs
|
||||
insertSurfaceNearestPointPairs yes;
|
||||
|
||||
// Mirror near-boundary points rather than insert point-pairs
|
||||
mirrorPoints no;
|
||||
|
||||
// Insert point-pairs vor dual-cell vertices very near the surface
|
||||
insertSurfaceNearPointPairs yes;
|
||||
|
||||
// Maximum number of iterations used in boundaryConform.
|
||||
maxBoundaryConformingIter 5;
|
||||
|
||||
geometryToConformTo
|
||||
{
|
||||
cube
|
||||
{
|
||||
featureMethod extendedFeatureEdgeMesh;
|
||||
extendedFeatureEdgeMesh "unit_cube.extendedFeatureEdgeMesh";
|
||||
}
|
||||
}
|
||||
|
||||
additionalFeatures
|
||||
{}
|
||||
|
||||
// Choose if to randomise the initial grid created by insertGrid.
|
||||
randomiseInitialGrid yes;
|
||||
|
||||
// Perturbation fraction, 1 = cell-size.
|
||||
randomPerturbation 0.1;
|
||||
}
|
||||
|
||||
|
||||
motionControl
|
||||
{
|
||||
minCellSize 0.04;
|
||||
|
||||
// Assign a priority to all requests for cell sizes, the highest overrules.
|
||||
defaultPriority 0;
|
||||
|
||||
shapeControlFunctions
|
||||
{
|
||||
cube
|
||||
{
|
||||
type searchableSurfaceControl;
|
||||
priority 1;
|
||||
mode bothSides;
|
||||
cellSizeFunction linearDistance;
|
||||
linearDistanceCoeffs
|
||||
{
|
||||
distanceCellSizeCoeff 1;
|
||||
distanceCoeff 5;
|
||||
}
|
||||
surfaceCellSizeFunction uniformValue;
|
||||
uniformValueCoeffs
|
||||
{
|
||||
surfaceCellSizeCoeff 0.05;
|
||||
}
|
||||
}
|
||||
|
||||
refinementBox
|
||||
{
|
||||
type searchableSurfaceControl;
|
||||
priority 1;
|
||||
mode bothSides;
|
||||
cellSizeFunction linearDistance;
|
||||
linearDistanceCoeffs
|
||||
{
|
||||
distanceCellSizeCoeff 1;
|
||||
distanceCoeff 5;
|
||||
}
|
||||
surfaceCellSizeFunction uniformValue;
|
||||
uniformValueCoeffs
|
||||
{
|
||||
surfaceCellSizeCoeff 0.05;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
relaxationModel adaptiveLinear;
|
||||
|
||||
adaptiveLinearCoeffs
|
||||
{
|
||||
relaxationStart 0.5;
|
||||
relaxationEnd 0.0;
|
||||
}
|
||||
|
||||
objOutput no;
|
||||
|
||||
meshedSurfaceOutput yes;
|
||||
|
||||
// Near-wall region where cells are aligned with the wall specified as a
|
||||
// number of cell layers
|
||||
nearWallAlignedDist 3;
|
||||
}
|
||||
|
||||
|
||||
shortEdgeFilter
|
||||
{
|
||||
// Factor to multiply the average of a face's edge lengths by.
|
||||
// If an edge of that face is smaller than that value then delete it.
|
||||
shortEdgeFilterFactor 0.25;
|
||||
|
||||
// Weighting for the lengths of edges that are attached to the boundaries.
|
||||
// Used when calculating the length of an edge. Default 2.0.
|
||||
edgeAttachedToBoundaryFactor 2.0;
|
||||
}
|
||||
|
||||
|
||||
extrusion
|
||||
{
|
||||
extrude off;
|
||||
|
||||
#include "extrude2DMeshDict";
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
54
tutorials/mesh/foamyHex2DMesh/square/system/fvSchemes
Normal file
54
tutorials/mesh/foamyHex2DMesh/square/system/fvSchemes
Normal file
@ -0,0 +1,54 @@
|
||||
/*--------------------------------*- 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 none;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
22
tutorials/mesh/foamyHex2DMesh/square/system/fvSolution
Normal file
22
tutorials/mesh/foamyHex2DMesh/square/system/fvSolution
Normal file
@ -0,0 +1,22 @@
|
||||
/*--------------------------------*- 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
|
||||
{}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,52 @@
|
||||
/*--------------------------------*- 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;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
unit_cube.stl
|
||||
{
|
||||
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 175;
|
||||
}
|
||||
|
||||
subsetFeatures
|
||||
{
|
||||
// Use a plane to select feature edges
|
||||
// (normal)(basePoint)
|
||||
// Keep only edges that intersect the plane will be included
|
||||
plane (0 0 1)(0 0 0);
|
||||
|
||||
// Keep nonManifold edges (edges with >2 connected faces where
|
||||
// the faces form more than two different normal planes)
|
||||
nonManifoldEdges no;
|
||||
|
||||
// Keep open edges (edges with 1 connected face)
|
||||
openEdges yes;
|
||||
}
|
||||
|
||||
// Write options
|
||||
|
||||
// Write features to obj format for postprocessing
|
||||
writeObj yes;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
14
tutorials/mesh/foamyHexMesh/blob/Allclean
Executable file
14
tutorials/mesh/foamyHexMesh/blob/Allclean
Executable file
@ -0,0 +1,14 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
|
||||
|
||||
cleanCase
|
||||
|
||||
rm -rf constant/cellAlignments > /dev/null 2>&1
|
||||
rm -rf constant/targetCellSize > /dev/null 2>&1
|
||||
rm -rf constant/internalDelaunayVertices > /dev/null 2>&1
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
11
tutorials/mesh/foamyHexMesh/blob/Allrun
Executable file
11
tutorials/mesh/foamyHexMesh/blob/Allrun
Executable file
@ -0,0 +1,11 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
runApplication foamyHexMesh
|
||||
runApplication collapseEdges -latestTime -collapseFaces
|
||||
runApplication checkMesh -latestTime -allGeometry -allTopology
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
19
tutorials/mesh/foamyHexMesh/blob/Allrun-parallel
Executable file
19
tutorials/mesh/foamyHexMesh/blob/Allrun-parallel
Executable file
@ -0,0 +1,19 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
# Get the number of processors to run on from system/decomposeParDict
|
||||
nProc=$(getNumberOfProcessors)
|
||||
|
||||
runApplication blockMesh
|
||||
runApplication decomposePar
|
||||
|
||||
runParallel foamyHexMesh $nProc
|
||||
runParallel collapseEdges $nProc -latestTime -collapseFaces
|
||||
runParallel checkMesh $nProc -latestTime -allTopology -allGeometry
|
||||
|
||||
runApplication reconstructParMesh -latestTime
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
18
tutorials/mesh/foamyHexMesh/blob/Alltest
Executable file
18
tutorials/mesh/foamyHexMesh/blob/Alltest
Executable file
@ -0,0 +1,18 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
runApplication foamyHexMesh
|
||||
|
||||
# Change collapseEdges to only do one iteration
|
||||
cp system/collapseDict system/collapseDict.org
|
||||
|
||||
sed -e s/"\(maximumIterations[ \t]*\)\([0-9]*\);"/"\1 1;"/g \
|
||||
system/collapseDict.org > system/collapseDict
|
||||
|
||||
runApplication collapseEdges -latestTime -collapseFaces
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
@ -0,0 +1,69 @@
|
||||
/*--------------------------------*- 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 1.0;
|
||||
|
||||
xmin -1.3;
|
||||
xmax 0.65;
|
||||
ymin -1.1;
|
||||
ymax 0.8;
|
||||
zmin -1.4;
|
||||
zmax 0.55;
|
||||
|
||||
vertices
|
||||
(
|
||||
($xmin $ymin $zmin)
|
||||
($xmax $ymin $zmin)
|
||||
($xmax $ymax $zmin)
|
||||
($xmin $ymax $zmin)
|
||||
($xmin $ymin $zmax)
|
||||
($xmax $ymin $zmax)
|
||||
($xmax $ymax $zmax)
|
||||
($xmin $ymax $zmax)
|
||||
|
||||
);
|
||||
|
||||
blocks
|
||||
(
|
||||
hex (0 1 2 3 4 5 6 7) (11 11 9) simpleGrading (1 1 1)
|
||||
);
|
||||
|
||||
edges
|
||||
(
|
||||
);
|
||||
|
||||
boundary
|
||||
(
|
||||
walls
|
||||
{
|
||||
type wall;
|
||||
faces
|
||||
(
|
||||
(3 7 6 2)
|
||||
(0 4 7 3)
|
||||
(2 6 5 1)
|
||||
(1 5 4 0)
|
||||
(0 3 2 1)
|
||||
(4 5 6 7)
|
||||
);
|
||||
}
|
||||
);
|
||||
|
||||
mergePatchPairs
|
||||
(
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
28
tutorials/mesh/foamyHexMesh/blob/constant/polyMesh/boundary
Normal file
28
tutorials/mesh/foamyHexMesh/blob/constant/polyMesh/boundary
Normal file
@ -0,0 +1,28 @@
|
||||
/*--------------------------------*- 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 polyBoundaryMesh;
|
||||
location "constant/polyMesh";
|
||||
object boundary;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
1
|
||||
(
|
||||
walls
|
||||
{
|
||||
type wall;
|
||||
nFaces 638;
|
||||
startFace 2948;
|
||||
}
|
||||
)
|
||||
|
||||
// ************************************************************************* //
|
||||
21506
tutorials/mesh/foamyHexMesh/blob/constant/triSurface/blob.stl
Normal file
21506
tutorials/mesh/foamyHexMesh/blob/constant/triSurface/blob.stl
Normal file
File diff suppressed because it is too large
Load Diff
84
tutorials/mesh/foamyHexMesh/blob/system/collapseDict
Normal file
84
tutorials/mesh/foamyHexMesh/blob/system/collapseDict
Normal file
@ -0,0 +1,84 @@
|
||||
/*--------------------------------*- 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 collapseDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
controlMeshQuality on;
|
||||
|
||||
collapseEdgesCoeffs
|
||||
{
|
||||
// Edges shorter than this absolute value will be merged
|
||||
minimumEdgeLength 1e-6;
|
||||
|
||||
// The maximum angle between two edges that share a point attached to
|
||||
// no other edges
|
||||
maximumMergeAngle 180;
|
||||
}
|
||||
|
||||
collapseFacesCoeffs
|
||||
{
|
||||
// The initial face length factor
|
||||
initialFaceLengthFactor 0.5;
|
||||
|
||||
// If the face can't be collapsed to an edge, and it has a span less than
|
||||
// the target face length multiplied by this coefficient, collapse it
|
||||
// to a point.
|
||||
maxCollapseFaceToPointSideLengthCoeff 0.3;
|
||||
|
||||
// Allow early collapse of edges to a point
|
||||
allowEarlyCollapseToPoint on;
|
||||
|
||||
// Fraction to premultiply maxCollapseFaceToPointSideLengthCoeff by if
|
||||
// allowEarlyCollapseToPoint is enabled
|
||||
allowEarlyCollapseCoeff 0.2;
|
||||
|
||||
// Defining how close to the midpoint (M) of the projected
|
||||
// vertices line a projected vertex (X) can be before making this
|
||||
// an invalid edge collapse
|
||||
//
|
||||
// X---X-g----------------M----X-----------g----X--X
|
||||
//
|
||||
// Only allow a collapse if all projected vertices are outwith
|
||||
// guardFraction (g) of the distance form the face centre to the
|
||||
// furthest vertex in the considered direction
|
||||
guardFraction 0.1;
|
||||
}
|
||||
|
||||
controlMeshQualityCoeffs
|
||||
{
|
||||
// Name of the dictionary that has the mesh quality coefficients used
|
||||
// by motionSmoother::checkMesh
|
||||
#include "meshQualityDict";
|
||||
|
||||
// The amount that minimumEdgeLength will be reduced by for each
|
||||
// edge if that edge's collapse generates a poor quality face
|
||||
edgeReductionFactor 0.5;
|
||||
|
||||
// The amount that initialFaceLengthFactor will be reduced by for each
|
||||
// face if its collapse generates a poor quality face
|
||||
faceReductionFactor 0.5;
|
||||
|
||||
// Maximum number of smoothing iterations for the reductionFactors
|
||||
maximumSmoothingIterations 2;
|
||||
|
||||
// Maximum number of outer iterations is mesh quality checking is enabled
|
||||
maximumIterations 10;
|
||||
|
||||
// Maximum number of iterations deletion of a point can cause a bad face
|
||||
// to be constructed before it is forced to not be deleted
|
||||
maxPointErrorCount 3;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
53
tutorials/mesh/foamyHexMesh/blob/system/controlDict
Normal file
53
tutorials/mesh/foamyHexMesh/blob/system/controlDict
Normal file
@ -0,0 +1,53 @@
|
||||
/*--------------------------------*- 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 controlDict;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 80;
|
||||
|
||||
deltaT 1;
|
||||
|
||||
writeControl timeStep;
|
||||
|
||||
writeInterval 80;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 12;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
// ************************************************************************* //
|
||||
47
tutorials/mesh/foamyHexMesh/blob/system/decomposeParDict
Normal file
47
tutorials/mesh/foamyHexMesh/blob/system/decomposeParDict
Normal file
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- 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 decomposeParDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
numberOfSubdomains 2;
|
||||
|
||||
method scotch;
|
||||
//method ptscotch;
|
||||
// method hierarchical;
|
||||
|
||||
simpleCoeffs
|
||||
{
|
||||
n ( 2 2 1 );
|
||||
delta 0.001;
|
||||
}
|
||||
|
||||
hierarchicalCoeffs
|
||||
{
|
||||
n ( 2 1 1 );
|
||||
delta 0.001;
|
||||
order xyz;
|
||||
}
|
||||
|
||||
manualCoeffs
|
||||
{
|
||||
dataFile "";
|
||||
}
|
||||
|
||||
distributed no;
|
||||
|
||||
roots ( );
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
131
tutorials/mesh/foamyHexMesh/blob/system/foamyHexMeshDict
Normal file
131
tutorials/mesh/foamyHexMesh/blob/system/foamyHexMeshDict
Normal file
@ -0,0 +1,131 @@
|
||||
/*--------------------------------*- 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 foamyHexMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
// Include defaults parameters from master dictionary
|
||||
#include "$WM_PROJECT_DIR/etc/caseDicts/foamyHexMeshDict"
|
||||
|
||||
geometry
|
||||
{
|
||||
blob.stl
|
||||
{
|
||||
name blob;
|
||||
type triSurfaceMesh;
|
||||
}
|
||||
|
||||
refinementBox
|
||||
{
|
||||
type searchableBox;
|
||||
min (-0.2 -0.6 -0.2);
|
||||
max ( 0.4 0.2 0.35);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
backgroundMeshDecomposition
|
||||
{
|
||||
minLevels 0;
|
||||
sampleResolution 4;
|
||||
spanScale 20;
|
||||
maxCellWeightCoeff 20;
|
||||
}
|
||||
|
||||
|
||||
initialPoints
|
||||
{
|
||||
initialPointsMethod autoDensity;
|
||||
// initialPointsMethod pointFile;
|
||||
|
||||
autoDensityCoeffs
|
||||
{
|
||||
minLevels 0;
|
||||
maxSizeRatio 5.0;
|
||||
sampleResolution 5;
|
||||
surfaceSampleResolution 5;
|
||||
}
|
||||
|
||||
pointFileCoeffs
|
||||
{
|
||||
pointFile "constant/internalDelaunayVertices";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
surfaceConformation
|
||||
{
|
||||
locationInMesh (0.1 0.1 0.2);
|
||||
|
||||
featurePointControls
|
||||
{
|
||||
specialiseFeaturePoints off;
|
||||
edgeAiming off;
|
||||
guardFeaturePoints off;
|
||||
snapFeaturePoints off;
|
||||
circulateEdges off;
|
||||
}
|
||||
|
||||
geometryToConformTo
|
||||
{
|
||||
blob
|
||||
{
|
||||
featureMethod none;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
motionControl
|
||||
{
|
||||
defaultCellSize 0.1;
|
||||
|
||||
minimumCellSizeCoeff 0;
|
||||
|
||||
maxSmoothingIterations 100;
|
||||
|
||||
maxRefinementIterations 0;
|
||||
|
||||
shapeControlFunctions
|
||||
{
|
||||
blob
|
||||
{
|
||||
type searchableSurfaceControl;
|
||||
priority 1;
|
||||
mode bothSides;
|
||||
|
||||
surfaceCellSizeFunction uniformValue;
|
||||
uniformValueCoeffs
|
||||
{
|
||||
surfaceCellSizeCoeff 1;
|
||||
}
|
||||
|
||||
cellSizeFunction uniform;
|
||||
uniformCoeffs
|
||||
{}
|
||||
}
|
||||
}
|
||||
|
||||
objOutput no;
|
||||
|
||||
timeChecks no;
|
||||
}
|
||||
|
||||
|
||||
meshQualityControls
|
||||
{
|
||||
#include "meshQualityDict"
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
54
tutorials/mesh/foamyHexMesh/blob/system/fvSchemes
Normal file
54
tutorials/mesh/foamyHexMesh/blob/system/fvSchemes
Normal file
@ -0,0 +1,54 @@
|
||||
/*--------------------------------*- 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 none;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
22
tutorials/mesh/foamyHexMesh/blob/system/fvSolution
Normal file
22
tutorials/mesh/foamyHexMesh/blob/system/fvSolution
Normal file
@ -0,0 +1,22 @@
|
||||
/*--------------------------------*- 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
|
||||
{
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
65
tutorials/mesh/foamyHexMesh/blob/system/meshQualityDict
Normal file
65
tutorials/mesh/foamyHexMesh/blob/system/meshQualityDict
Normal file
@ -0,0 +1,65 @@
|
||||
/*--------------------------------*- 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 meshQualityDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
//- Maximum non-orthogonality allowed. Set to 180 to disable.
|
||||
maxNonOrtho 65;
|
||||
|
||||
//- Max skewness allowed. Set to <0 to disable.
|
||||
maxBoundarySkewness 50;
|
||||
maxInternalSkewness 10;
|
||||
|
||||
//- 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 quality of the tet formed by the face-centre
|
||||
// and variable base point minimum decomposition triangles and
|
||||
// the cell centre. This has to be a positive number for tracking
|
||||
// to work. Set to very negative number (e.g. -1E30) to
|
||||
// disable.
|
||||
// <0 = inside out tet,
|
||||
// 0 = flat tet
|
||||
// 1 = regular tet
|
||||
minTetQuality 1e-30;
|
||||
|
||||
//- 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-20;
|
||||
|
||||
//- 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 0.001;
|
||||
|
||||
//- minimum normalised cell determinant
|
||||
//- 1 = hex, <= 0 = folded or flattened illegal cell
|
||||
minDeterminant 0.001;
|
||||
|
||||
//- minFaceWeight (0 -> 0.5)
|
||||
minFaceWeight 0.02;
|
||||
|
||||
//- minVolRatio (0 -> 1)
|
||||
minVolRatio 0.01;
|
||||
|
||||
//must be >0 for Fluent compatibility
|
||||
minTriangleTwist -1;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
310
tutorials/mesh/foamyHexMesh/blob/system/snappyHexMeshDict
Normal file
310
tutorials/mesh/foamyHexMesh/blob/system/snappyHexMeshDict
Normal file
@ -0,0 +1,310 @@
|
||||
/*--------------------------------*- 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 false;
|
||||
snap false;
|
||||
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
|
||||
{
|
||||
// motorBike.obj
|
||||
// {
|
||||
// type triSurfaceMesh;
|
||||
// name motorBike;
|
||||
// }
|
||||
//
|
||||
// refinementBox
|
||||
// {
|
||||
// type searchableBox;
|
||||
// min (-1.0 -0.7 0.0);
|
||||
// max ( 8.0 0.7 2.5);
|
||||
// }
|
||||
};
|
||||
|
||||
|
||||
|
||||
// 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 10;
|
||||
|
||||
// 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 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 "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
|
||||
{
|
||||
// motorBike
|
||||
// {
|
||||
// // Surface-wise min and max refinement level
|
||||
// level (5 6);
|
||||
//
|
||||
// // Optional specification of patch type (default is wall). No
|
||||
// // constraint types (cyclic, symmetry) etc. are allowed.
|
||||
// patchInfo
|
||||
// {
|
||||
// type wall;
|
||||
// inGroups (motorBike);
|
||||
// }
|
||||
// }
|
||||
}
|
||||
|
||||
// Resolve sharp angles
|
||||
resolveFeatureAngle 30;
|
||||
|
||||
|
||||
// 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
|
||||
{
|
||||
// refinementBox
|
||||
// {
|
||||
// mode inside;
|
||||
// levels ((1E15 4));
|
||||
// }
|
||||
}
|
||||
|
||||
|
||||
// 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 (-1 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;
|
||||
|
||||
//- Number of mesh displacement relaxation iterations.
|
||||
nSolveIter 0;
|
||||
|
||||
//- Maximum number of snapping relaxation iterations. Should stop
|
||||
// before upon reaching a correct mesh.
|
||||
nRelaxIter 5;
|
||||
|
||||
//- Highly experimental and wip: number of feature edge snapping
|
||||
// iterations. Leave out altogether to disable.
|
||||
// Do not use here since mesh resolution too low and baffles present
|
||||
//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 false;
|
||||
|
||||
// Per final patch (so not geometry!) the layer information
|
||||
layers
|
||||
{
|
||||
blob.stl_patch1
|
||||
{
|
||||
nSurfaceLayers 4;
|
||||
}
|
||||
}
|
||||
|
||||
// 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.
|
||||
// is the thickness of the layer furthest away from the wall.
|
||||
// See relativeSizes parameter.
|
||||
finalLayerThickness 0.02;
|
||||
|
||||
// Minimum thickness of cell layer. If for any reason layer
|
||||
// cannot be above minThickness do not add layer.
|
||||
// Relative to undistorted size of cell outside layer.
|
||||
minThickness 0.005;
|
||||
|
||||
// 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 90;
|
||||
|
||||
// Maximum number of snapping relaxation iterations. Should stop
|
||||
// before upon reaching a correct mesh.
|
||||
nRelaxIter 3;
|
||||
|
||||
// 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 1000;
|
||||
|
||||
// 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;
|
||||
}
|
||||
|
||||
|
||||
|
||||
// Generic mesh quality settings. At any undoable phase these determine
|
||||
// where to undo.
|
||||
meshQualityControls
|
||||
{
|
||||
#include "meshQualityDict"
|
||||
|
||||
// Advanced
|
||||
|
||||
//- Number of error distribution iterations
|
||||
nSmoothScale 4;
|
||||
//- amount to scale back displacement at error points
|
||||
errorReduction 0.75;
|
||||
}
|
||||
|
||||
|
||||
// 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;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
149
tutorials/mesh/foamyHexMesh/blob/system/topoSetDict
Normal file
149
tutorials/mesh/foamyHexMesh/blob/system/topoSetDict
Normal file
@ -0,0 +1,149 @@
|
||||
/*--------------------------------*- 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 topoSetDict;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
actions
|
||||
(
|
||||
{
|
||||
name z;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-100 -100 -0.2)(100 100 100);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name zf;
|
||||
type faceSet;
|
||||
action new;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set z;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name z;
|
||||
type cellSet;
|
||||
action invert;
|
||||
}
|
||||
|
||||
{
|
||||
name zf;
|
||||
type faceSet;
|
||||
action subset;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set z;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
// ~~~~~~~~~~~~~~~~ //
|
||||
|
||||
{
|
||||
name x;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-0.32 -100 -100)(100 100 100);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name xf;
|
||||
type faceSet;
|
||||
action new;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set x;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name x;
|
||||
type cellSet;
|
||||
action invert;
|
||||
}
|
||||
|
||||
{
|
||||
name xf;
|
||||
type faceSet;
|
||||
action subset;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set x;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
// ~~~~~~~~~~~~~~~~ //
|
||||
|
||||
{
|
||||
name sp;
|
||||
type cellSet;
|
||||
action new;
|
||||
source sphereToCell;
|
||||
sourceInfo
|
||||
{
|
||||
centre (-0.3 -0.3 -0.3);
|
||||
radius 0.4;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name spf;
|
||||
type faceSet;
|
||||
action new;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set sp;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name sp;
|
||||
type cellSet;
|
||||
action invert;
|
||||
}
|
||||
|
||||
{
|
||||
name spf;
|
||||
type faceSet;
|
||||
action subset;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set sp;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
14
tutorials/mesh/foamyHexMesh/flange/Allclean
Executable file
14
tutorials/mesh/foamyHexMesh/flange/Allclean
Executable file
@ -0,0 +1,14 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
|
||||
|
||||
rm -rf constant/extendedFeatureEdgeMesh > /dev/null 2>&1
|
||||
rm -r constant/ccx constant/ccy constant/ccz > /dev/null 2>&1
|
||||
rm -r constant/internalDelaunayVertices constant/targetCellSize > /dev/null 2>&1
|
||||
rm -r 0/ccx 0/ccy 0/ccz > /dev/null 2>&1
|
||||
|
||||
cleanCase
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
12
tutorials/mesh/foamyHexMesh/flange/Allrun
Executable file
12
tutorials/mesh/foamyHexMesh/flange/Allrun
Executable file
@ -0,0 +1,12 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
runApplication foamyHexMesh
|
||||
runApplication collapseEdges -latestTime -collapseFaces
|
||||
runApplication checkMesh -latestTime -allGeometry -allTopology
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
25
tutorials/mesh/foamyHexMesh/flange/Allrun-parallel
Executable file
25
tutorials/mesh/foamyHexMesh/flange/Allrun-parallel
Executable file
@ -0,0 +1,25 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
# Get the number of processors to run on from system/decomposeParDict
|
||||
nProc=$(getNumberOfProcessors)
|
||||
|
||||
# Create tight-fitting background mesh
|
||||
runApplication blockMesh
|
||||
runApplication topoSet -dict system/topoSetDict-background
|
||||
mv log.topoSet log.topoSet.background
|
||||
runApplication subsetMesh background -patch walls -overwrite
|
||||
|
||||
runApplication decomposePar
|
||||
|
||||
runParallel foamyHexMesh $nProc
|
||||
runParallel collapseEdges $nProc -latestTime -collapseFaces
|
||||
runParallel checkMesh $nProc -latestTime -allTopology -allGeometry
|
||||
|
||||
runApplication reconstructParMesh -latestTime
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
19
tutorials/mesh/foamyHexMesh/flange/Alltest
Executable file
19
tutorials/mesh/foamyHexMesh/flange/Alltest
Executable file
@ -0,0 +1,19 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
# Create tight-fitting background mesh
|
||||
runApplication blockMesh
|
||||
runApplication foamyHexMesh
|
||||
|
||||
# Change collapseEdges to only do one iteration
|
||||
cp system/collapseDict system/collapseDict.org
|
||||
|
||||
sed -e s/"\(maximumIterations[ \t]*\)\([0-9]*\);"/"\1 1;"/g \
|
||||
system/collapseDict.org > system/collapseDict
|
||||
|
||||
runApplication collapseEdges -latestTime -collapseFaces
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
@ -0,0 +1,69 @@
|
||||
/*--------------------------------*- 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 1.0;
|
||||
|
||||
xmin -0.0265;
|
||||
xmax 0.0265;
|
||||
ymin -0.028;
|
||||
ymax 0.023;
|
||||
zmin -0.024;
|
||||
zmax 0.01;
|
||||
|
||||
vertices
|
||||
(
|
||||
($xmin $ymin $zmin)
|
||||
($xmax $ymin $zmin)
|
||||
($xmax $ymax $zmin)
|
||||
($xmin $ymax $zmin)
|
||||
($xmin $ymin $zmax)
|
||||
($xmax $ymin $zmax)
|
||||
($xmax $ymax $zmax)
|
||||
($xmin $ymax $zmax)
|
||||
|
||||
);
|
||||
|
||||
blocks
|
||||
(
|
||||
hex (0 1 2 3 4 5 6 7) (5 6 3) simpleGrading (1 1 1)
|
||||
);
|
||||
|
||||
edges
|
||||
(
|
||||
);
|
||||
|
||||
boundary
|
||||
(
|
||||
walls
|
||||
{
|
||||
type wall;
|
||||
faces
|
||||
(
|
||||
(3 7 6 2)
|
||||
(0 4 7 3)
|
||||
(2 6 5 1)
|
||||
(1 5 4 0)
|
||||
(0 3 2 1)
|
||||
(4 5 6 7)
|
||||
);
|
||||
}
|
||||
);
|
||||
|
||||
mergePatchPairs
|
||||
(
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,28 @@
|
||||
/*--------------------------------*- 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 polyBoundaryMesh;
|
||||
location "constant/polyMesh";
|
||||
object boundary;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
1
|
||||
(
|
||||
walls
|
||||
{
|
||||
type wall;
|
||||
nFaces 126;
|
||||
startFace 207;
|
||||
}
|
||||
)
|
||||
|
||||
// ************************************************************************* //
|
||||
9710
tutorials/mesh/foamyHexMesh/flange/constant/triSurface/flange.obj
Normal file
9710
tutorials/mesh/foamyHexMesh/flange/constant/triSurface/flange.obj
Normal file
File diff suppressed because it is too large
Load Diff
84
tutorials/mesh/foamyHexMesh/flange/system/collapseDict
Normal file
84
tutorials/mesh/foamyHexMesh/flange/system/collapseDict
Normal file
@ -0,0 +1,84 @@
|
||||
/*--------------------------------*- 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 collapseDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
controlMeshQuality on;
|
||||
|
||||
collapseEdgesCoeffs
|
||||
{
|
||||
// Edges shorter than this absolute value will be merged
|
||||
minimumEdgeLength 1e-6;
|
||||
|
||||
// The maximum angle between two edges that share a point attached to
|
||||
// no other edges
|
||||
maximumMergeAngle 180;
|
||||
}
|
||||
|
||||
collapseFacesCoeffs
|
||||
{
|
||||
// The initial face length factor
|
||||
initialFaceLengthFactor 0.5;
|
||||
|
||||
// If the face can't be collapsed to an edge, and it has a span less than
|
||||
// the target face length multiplied by this coefficient, collapse it
|
||||
// to a point.
|
||||
maxCollapseFaceToPointSideLengthCoeff 0.3;
|
||||
|
||||
// Allow early collapse of edges to a point
|
||||
allowEarlyCollapseToPoint on;
|
||||
|
||||
// Fraction to premultiply maxCollapseFaceToPointSideLengthCoeff by if
|
||||
// allowEarlyCollapseToPoint is enabled
|
||||
allowEarlyCollapseCoeff 0.2;
|
||||
|
||||
// Defining how close to the midpoint (M) of the projected
|
||||
// vertices line a projected vertex (X) can be before making this
|
||||
// an invalid edge collapse
|
||||
//
|
||||
// X---X-g----------------M----X-----------g----X--X
|
||||
//
|
||||
// Only allow a collapse if all projected vertices are outwith
|
||||
// guardFraction (g) of the distance form the face centre to the
|
||||
// furthest vertex in the considered direction
|
||||
guardFraction 0.1;
|
||||
}
|
||||
|
||||
controlMeshQualityCoeffs
|
||||
{
|
||||
// Name of the dictionary that has the mesh quality coefficients used
|
||||
// by motionSmoother::checkMesh
|
||||
#include "meshQualityDict";
|
||||
|
||||
// The amount that minimumEdgeLength will be reduced by for each
|
||||
// edge if that edge's collapse generates a poor quality face
|
||||
edgeReductionFactor 0.5;
|
||||
|
||||
// The amount that initialFaceLengthFactor will be reduced by for each
|
||||
// face if its collapse generates a poor quality face
|
||||
faceReductionFactor 0.5;
|
||||
|
||||
// Maximum number of smoothing iterations for the reductionFactors
|
||||
maximumSmoothingIterations 2;
|
||||
|
||||
// Maximum number of outer iterations is mesh quality checking is enabled
|
||||
maximumIterations 10;
|
||||
|
||||
// Maximum number of iterations deletion of a point can cause a bad face
|
||||
// to be constructed before it is forced to not be deleted
|
||||
maxPointErrorCount 3;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
58
tutorials/mesh/foamyHexMesh/flange/system/controlDict
Normal file
58
tutorials/mesh/foamyHexMesh/flange/system/controlDict
Normal file
@ -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 controlDict;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application cvMesh;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 100;
|
||||
|
||||
deltaT 1;
|
||||
|
||||
writeControl timeStep;
|
||||
|
||||
writeInterval 100;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 10;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
libs ("libdistributed.so");
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
46
tutorials/mesh/foamyHexMesh/flange/system/decomposeParDict
Normal file
46
tutorials/mesh/foamyHexMesh/flange/system/decomposeParDict
Normal file
@ -0,0 +1,46 @@
|
||||
/*--------------------------------*- 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 decomposeParDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
numberOfSubdomains 8;
|
||||
|
||||
//method scotch;
|
||||
method hierarchical;
|
||||
|
||||
simpleCoeffs
|
||||
{
|
||||
n ( 2 2 2 );
|
||||
delta 0.001;
|
||||
}
|
||||
|
||||
hierarchicalCoeffs
|
||||
{
|
||||
n ( 2 2 2 );
|
||||
delta 0.001;
|
||||
order xyz;
|
||||
}
|
||||
|
||||
manualCoeffs
|
||||
{
|
||||
dataFile "";
|
||||
}
|
||||
|
||||
distributed no;
|
||||
|
||||
roots ( );
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
35
tutorials/mesh/foamyHexMesh/flange/system/faceSetDict
Normal file
35
tutorials/mesh/foamyHexMesh/flange/system/faceSetDict
Normal file
@ -0,0 +1,35 @@
|
||||
/*--------------------------------*- 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 faceSetDict;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
// Name of set to operate on
|
||||
name facesToBeRemoved;
|
||||
|
||||
// One of clear/new/invert/add/delete|subset/list
|
||||
action new;
|
||||
|
||||
// Actions to apply to pointSet. These are all the topoSetSource's ending
|
||||
// in ..ToFace (see the meshTools library).
|
||||
topoSetSources
|
||||
(
|
||||
// Select by explicitly providing face labels
|
||||
labelToFace
|
||||
{
|
||||
value #include "../facesToBeRemoved";
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
202
tutorials/mesh/foamyHexMesh/flange/system/foamyHexMeshDict
Normal file
202
tutorials/mesh/foamyHexMesh/flange/system/foamyHexMeshDict
Normal file
@ -0,0 +1,202 @@
|
||||
/*--------------------------------*- 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 foamyHexMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
// Include defaults parameters from master dictionary
|
||||
#include "$WM_PROJECT_DIR/etc/caseDicts/foamyHexMeshDict"
|
||||
|
||||
// Any scalar with a name <name>Coeff specifies a value that will be implemented
|
||||
// as a faction of the target cell size
|
||||
|
||||
geometry
|
||||
{
|
||||
flange.obj
|
||||
{
|
||||
name flange;
|
||||
type triSurfaceMesh;
|
||||
|
||||
regions
|
||||
{
|
||||
patch1
|
||||
{
|
||||
name wall;
|
||||
}
|
||||
|
||||
patch2
|
||||
{
|
||||
name plate;
|
||||
}
|
||||
|
||||
patch3
|
||||
{
|
||||
name rings;
|
||||
}
|
||||
|
||||
patch4
|
||||
{
|
||||
name outlet;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
initialPoints
|
||||
{
|
||||
initialPointsMethod autoDensity;
|
||||
|
||||
autoDensityCoeffs
|
||||
{
|
||||
minLevels 2;
|
||||
maxSizeRatio 3.0;
|
||||
sampleResolution 4;
|
||||
surfaceSampleResolution 5;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
surfaceConformation
|
||||
{
|
||||
locationInMesh (0 0 0);
|
||||
|
||||
geometryToConformTo
|
||||
{
|
||||
flange
|
||||
{
|
||||
featureMethod extractFeatures;
|
||||
includedAngle 140;
|
||||
|
||||
regions
|
||||
{
|
||||
wall
|
||||
{
|
||||
patchInfo
|
||||
{
|
||||
inGroups (groupFlange groupWalls);
|
||||
}
|
||||
}
|
||||
|
||||
plate
|
||||
{
|
||||
patchInfo
|
||||
{
|
||||
inGroups (groupFlange groupWalls);
|
||||
}
|
||||
}
|
||||
|
||||
rings
|
||||
{
|
||||
patchInfo
|
||||
{
|
||||
inGroups (groupFlange);
|
||||
}
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
patchInfo
|
||||
{
|
||||
type patch;
|
||||
inGroups (groupFlange);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
motionControl
|
||||
{
|
||||
defaultCellSize 0.0008;
|
||||
|
||||
minimumCellSizeCoeff 0;
|
||||
|
||||
maxSmoothingIterations 100;
|
||||
|
||||
maxRefinementIterations 0;
|
||||
|
||||
shapeControlFunctions
|
||||
{
|
||||
flange
|
||||
{
|
||||
type searchableSurfaceControl;
|
||||
priority 1;
|
||||
mode inside;
|
||||
surfaceCellSizeFunction uniformValue;
|
||||
uniformValueCoeffs
|
||||
{
|
||||
surfaceCellSizeCoeff 1;
|
||||
}
|
||||
cellSizeFunction surfaceOffsetLinearDistance;
|
||||
surfaceOffsetLinearDistanceCoeffs
|
||||
{
|
||||
distanceCellSizeCoeff 1;
|
||||
surfaceOffsetCoeff 2.5;
|
||||
linearDistanceCoeff 2.5;
|
||||
}
|
||||
|
||||
regions
|
||||
{
|
||||
rings
|
||||
{
|
||||
type searchableSurfaceControl;
|
||||
priority 2;
|
||||
mode inside;
|
||||
surfaceCellSizeFunction uniformValue;
|
||||
uniformValueCoeffs
|
||||
{
|
||||
surfaceCellSizeCoeff 0.5;
|
||||
}
|
||||
cellSizeFunction surfaceOffsetLinearDistance;
|
||||
surfaceOffsetLinearDistanceCoeffs
|
||||
{
|
||||
distanceCellSizeCoeff 1;
|
||||
surfaceOffsetCoeff 2;
|
||||
linearDistanceCoeff 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
adaptiveLinearCoeffs
|
||||
{
|
||||
relaxationStart 1.0;
|
||||
relaxationEnd 0.0;
|
||||
}
|
||||
|
||||
objOutput no;
|
||||
|
||||
timeChecks no;
|
||||
}
|
||||
|
||||
|
||||
backgroundMeshDecomposition
|
||||
{
|
||||
minLevels 1;
|
||||
sampleResolution 4;
|
||||
spanScale 5;
|
||||
maxCellWeightCoeff 10;
|
||||
}
|
||||
|
||||
|
||||
meshQualityControls
|
||||
{
|
||||
#include "meshQualityDict"
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
55
tutorials/mesh/foamyHexMesh/flange/system/fvSchemes
Normal file
55
tutorials/mesh/foamyHexMesh/flange/system/fvSchemes
Normal file
@ -0,0 +1,55 @@
|
||||
/*--------------------------------*- 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 none;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default none;
|
||||
laplacian(nn) Gauss linear corrected;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default none;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default corrected;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
29
tutorials/mesh/foamyHexMesh/flange/system/fvSolution
Normal file
29
tutorials/mesh/foamyHexMesh/flange/system/fvSolution
Normal file
@ -0,0 +1,29 @@
|
||||
/*--------------------------------*- 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
|
||||
{
|
||||
nn
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
65
tutorials/mesh/foamyHexMesh/flange/system/meshQualityDict
Normal file
65
tutorials/mesh/foamyHexMesh/flange/system/meshQualityDict
Normal file
@ -0,0 +1,65 @@
|
||||
/*--------------------------------*- 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 meshQualityDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
//- Maximum non-orthogonality allowed. Set to 180 to disable.
|
||||
maxNonOrtho 45;
|
||||
|
||||
//- Max skewness allowed. Set to <0 to disable.
|
||||
maxBoundarySkewness 50;
|
||||
maxInternalSkewness 10;
|
||||
|
||||
//- 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 quality of the tet formed by the face-centre
|
||||
// and variable base point minimum decomposition triangles and
|
||||
// the cell centre. This has to be a positive number for tracking
|
||||
// to work. Set to very negative number (e.g. -1E30) to
|
||||
// disable.
|
||||
// <0 = inside out tet,
|
||||
// 0 = flat tet
|
||||
// 1 = regular tet
|
||||
minTetQuality 1e-30;
|
||||
|
||||
//- 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 0;
|
||||
|
||||
//- 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 0.001;
|
||||
|
||||
//- minimum normalised cell determinant
|
||||
//- 1 = hex, <= 0 = folded or flattened illegal cell
|
||||
minDeterminant 0.001;
|
||||
|
||||
//- minFaceWeight (0 -> 0.5)
|
||||
minFaceWeight 0.02;
|
||||
|
||||
//- minVolRatio (0 -> 1)
|
||||
minVolRatio 0.01;
|
||||
|
||||
//must be >0 for Fluent compatibility
|
||||
minTriangleTwist -1;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
308
tutorials/mesh/foamyHexMesh/flange/system/snappyHexMeshDict
Normal file
308
tutorials/mesh/foamyHexMesh/flange/system/snappyHexMeshDict
Normal file
@ -0,0 +1,308 @@
|
||||
/*--------------------------------*- 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 false;
|
||||
snap false;
|
||||
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
|
||||
{
|
||||
// motorBike.obj
|
||||
// {
|
||||
// type triSurfaceMesh;
|
||||
// name motorBike;
|
||||
// }
|
||||
//
|
||||
// refinementBox
|
||||
// {
|
||||
// type searchableBox;
|
||||
// min (-1.0 -0.7 0.0);
|
||||
// max ( 8.0 0.7 2.5);
|
||||
// }
|
||||
};
|
||||
|
||||
|
||||
|
||||
// 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 10;
|
||||
|
||||
// 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 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 "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
|
||||
{
|
||||
// motorBike
|
||||
// {
|
||||
// // Surface-wise min and max refinement level
|
||||
// level (5 6);
|
||||
//
|
||||
// // Optional specification of patch type (default is wall). No
|
||||
// // constraint types (cyclic, symmetry) etc. are allowed.
|
||||
// patchInfo
|
||||
// {
|
||||
// type wall;
|
||||
// inGroups (motorBike);
|
||||
// }
|
||||
// }
|
||||
}
|
||||
|
||||
// Resolve sharp angles
|
||||
resolveFeatureAngle 30;
|
||||
|
||||
|
||||
// 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
|
||||
{
|
||||
// refinementBox
|
||||
// {
|
||||
// mode inside;
|
||||
// levels ((1E15 4));
|
||||
// }
|
||||
}
|
||||
|
||||
|
||||
// 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 (-1 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;
|
||||
|
||||
//- Number of mesh displacement relaxation iterations.
|
||||
nSolveIter 0;
|
||||
|
||||
//- Maximum number of snapping relaxation iterations. Should stop
|
||||
// before upon reaching a correct mesh.
|
||||
nRelaxIter 5;
|
||||
|
||||
//- Highly experimental and wip: number of feature edge snapping
|
||||
// iterations. Leave out altogether to disable.
|
||||
// Do not use here since mesh resolution too low and baffles present
|
||||
//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 false;
|
||||
|
||||
// Per final patch (so not geometry!) the layer information
|
||||
layers
|
||||
{
|
||||
"flange.obj.*"
|
||||
{
|
||||
nSurfaceLayers 1;
|
||||
}
|
||||
}
|
||||
|
||||
// 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.
|
||||
// is the thickness of the layer furthest away from the wall.
|
||||
// See relativeSizes parameter.
|
||||
finalLayerThickness 0.0003;
|
||||
|
||||
// Minimum thickness of cell layer. If for any reason layer
|
||||
// cannot be above minThickness do not add layer.
|
||||
// Relative to undistorted size of cell outside layer.
|
||||
minThickness 0.0001;
|
||||
|
||||
// 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 90;
|
||||
|
||||
// Maximum number of snapping relaxation iterations. Should stop
|
||||
// before upon reaching a correct mesh.
|
||||
nRelaxIter 3;
|
||||
|
||||
// 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 1000;
|
||||
|
||||
// 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;
|
||||
}
|
||||
|
||||
|
||||
|
||||
meshQualityControls
|
||||
{
|
||||
// Generic mesh quality settings. At any undoable phase these determine
|
||||
// where to undo.
|
||||
#include "meshQualityDict"
|
||||
|
||||
//- Number of error distribution iterations
|
||||
nSmoothScale 4;
|
||||
//- amount to scale back displacement at error points
|
||||
errorReduction 0.75;
|
||||
}
|
||||
|
||||
|
||||
// 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;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
319
tutorials/mesh/foamyHexMesh/flange/system/topoSetDict-background
Normal file
319
tutorials/mesh/foamyHexMesh/flange/system/topoSetDict-background
Normal file
@ -0,0 +1,319 @@
|
||||
/*--------------------------------*- 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 topoSetDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
// List of actions. Each action is a dictionary with e.g.
|
||||
// // name of set
|
||||
// name c0;
|
||||
//
|
||||
// // type: pointSet/faceSet/cellSet/faceZoneSet/cellZoneSet
|
||||
// type cellSet;
|
||||
//
|
||||
// // action to perform on set. Two types:
|
||||
// // - require no source : clear/invert
|
||||
// // - require source : new/add/delete/subset
|
||||
// action new;
|
||||
//
|
||||
// The source entry varies according to the type of set:
|
||||
//
|
||||
// cellSet
|
||||
// ~~~~~~~
|
||||
//
|
||||
// // Select by explicitly providing cell labels
|
||||
// source labelToCell;
|
||||
// {
|
||||
// value (12 13 56); // labels of cells
|
||||
// }
|
||||
//
|
||||
// // Copy elements from cellSet
|
||||
// source cellToCell;
|
||||
// {
|
||||
// set c1;
|
||||
// }
|
||||
//
|
||||
// // Cells in cell zone
|
||||
// source zoneToCell;
|
||||
// {
|
||||
// name ".*Zone"; // Name of cellZone, regular expressions allowed
|
||||
// }
|
||||
//
|
||||
// // Cells on master or slave side of faceZone
|
||||
// source faceZoneToCell;
|
||||
// {
|
||||
// name ".*Zone"; // Name of faceZone, regular expressions allowed
|
||||
// option master; // master/slave
|
||||
// }
|
||||
//
|
||||
// // Select based on faceSet
|
||||
// source faceToCell;
|
||||
// {
|
||||
// set f0; // Name of faceSet
|
||||
//
|
||||
// //option neighbour; // cell with neighbour in faceSet
|
||||
// //option owner; // ,, owner
|
||||
// option any; // cell with any face in faceSet
|
||||
// //option all; // cell with all faces in faceSet
|
||||
// }
|
||||
//
|
||||
// // Select based on pointSet
|
||||
// source pointToCell;
|
||||
// {
|
||||
// set p0;
|
||||
// option any; // cell with any point in pointSet
|
||||
// //option all; // cell with all points in pointSet
|
||||
// }
|
||||
//
|
||||
// // Select based on cellShape
|
||||
// source shapeToCell;
|
||||
// {
|
||||
// type hex; // hex/wedge/prism/pyr/tet/tetWedge/splitHex
|
||||
// }
|
||||
//
|
||||
// // Cells with cell centre within box
|
||||
// source boxToCell;
|
||||
// {
|
||||
// box (0 0 0) (1 1 1);
|
||||
// }
|
||||
//
|
||||
// // Cells with cell centre within box
|
||||
// // Is skewed, rotated box. Given as origin and three spanning vectors.
|
||||
// source rotatedBoxToCell;
|
||||
// {
|
||||
// origin (0.2 0.2 -10);
|
||||
// i (0.2 0.2 0);
|
||||
// j (-0.2 0.2 0);
|
||||
// k (10 10 10);
|
||||
// }
|
||||
//
|
||||
// // Cells with centre within cylinder
|
||||
// source cylinderToCell;
|
||||
// {
|
||||
// p1 (0.2 0.2 -10); // start point on cylinder axis
|
||||
// p2 (0.2 0.2 0); // end point on cylinder axis
|
||||
// radius 5.0;
|
||||
// }
|
||||
//
|
||||
// // Cells with centre within sphere
|
||||
// source sphereToCell;
|
||||
// {
|
||||
// centre (0.2 0.2 -10);
|
||||
// radius 5.0;
|
||||
// }
|
||||
//
|
||||
// // Cells with cellCentre nearest to coordinates
|
||||
// source nearestToCell;
|
||||
// {
|
||||
// points ((0 0 0) (1 1 1)(2 2 2));
|
||||
// }
|
||||
//
|
||||
// // Select based on surface
|
||||
// source surfaceToCell;
|
||||
// {
|
||||
// file "www.avl.com-geometry.stl";
|
||||
// outsidePoints ((-99 -99 -59)); // definition of outside
|
||||
// includeCut false; // cells cut by surface
|
||||
// includeInside false; // cells not on outside of surf
|
||||
// includeOutside false; // cells on outside of surf
|
||||
// nearDistance -1; // cells with centre near surf
|
||||
// // (set to -1 if not used)
|
||||
// curvature 0.9; // cells within nearDistance
|
||||
// // and near surf curvature
|
||||
// // (set to -100 if not used)
|
||||
// }
|
||||
//
|
||||
// // values of field within certain range
|
||||
// source fieldToCell;
|
||||
// {
|
||||
// fieldName U; // Note: uses mag(U) since volVectorField
|
||||
// min 0.1;
|
||||
// max 0.5;
|
||||
// }
|
||||
//
|
||||
// // Mesh region (non-face connected part of (subset of)mesh)
|
||||
// source regionToCell;
|
||||
// {
|
||||
// set c0; // name of cellSet giving mesh subset
|
||||
// insidePoint (1 2 3); // point inside region to select
|
||||
// }
|
||||
//
|
||||
//
|
||||
//
|
||||
// faceSet
|
||||
// ~~~~~~~
|
||||
//
|
||||
// // Copy elements from faceSet
|
||||
// source faceToFace;
|
||||
// {
|
||||
// set f1;
|
||||
// }
|
||||
//
|
||||
// // Select based on cellSet
|
||||
// source cellToFace;
|
||||
// {
|
||||
// set c0;
|
||||
// option all; // All faces of cells
|
||||
// //option both; // Only faces whose owner&neighbour are in cellSet
|
||||
// }
|
||||
//
|
||||
// // Select based on pointSet
|
||||
// source pointToFace;
|
||||
// {
|
||||
// set p0;
|
||||
// option any; // Faces using any point in pointSet
|
||||
// //option all // Faces with all points in pointSet
|
||||
// }
|
||||
//
|
||||
// // Select by explicitly providing face labels
|
||||
// source labelToFace;
|
||||
// {
|
||||
// value (12 13 56); // labels of faces
|
||||
// }
|
||||
//
|
||||
// // All faces of patch
|
||||
// source patchToFace;
|
||||
// {
|
||||
// name ".*Wall"; // Name of patch, regular expressions allowed
|
||||
// }
|
||||
//
|
||||
// // All faces of faceZone
|
||||
// source zoneToFace;
|
||||
// {
|
||||
// name ".*Zone1"; // Name of faceZone, regular expressions allowed
|
||||
// }
|
||||
//
|
||||
// // Faces with face centre within box
|
||||
// source boxToFace;
|
||||
// {
|
||||
// box (0 0 0) (1 1 1);
|
||||
// }
|
||||
//
|
||||
// // Faces with normal to within certain angle aligned with vector.
|
||||
// source normalToFace;
|
||||
// {
|
||||
// normal (0 0 1); // Vector
|
||||
// cos 0.01; // Tolerance (max cos of angle)
|
||||
// }
|
||||
//
|
||||
//
|
||||
//
|
||||
// pointSet
|
||||
// ~~~~~~~
|
||||
//
|
||||
// // Copy elements from pointSet
|
||||
// source pointToPoint;
|
||||
// {
|
||||
// set p1;
|
||||
// }
|
||||
//
|
||||
// // Select based on cellSet
|
||||
// source cellToPoint;
|
||||
// {
|
||||
// set c0;
|
||||
// option all; // all points of cell
|
||||
// }
|
||||
//
|
||||
// // Select based on faceSet
|
||||
// source faceToPoint;
|
||||
// {
|
||||
// set f0; // name of faceSet
|
||||
// option all; // all points of face
|
||||
// }
|
||||
//
|
||||
// // Select by explicitly providing point labels
|
||||
// source labelToPoint;
|
||||
// {
|
||||
// value (12 13 56); // labels of points
|
||||
// }
|
||||
//
|
||||
// // All points in pointzone
|
||||
// source zoneToPoint;
|
||||
// {
|
||||
// name ".*Zone"; // name of pointZone, regular expressions allowed
|
||||
// }
|
||||
//
|
||||
// // Points nearest to coordinates
|
||||
// source nearestToPoint;
|
||||
// {
|
||||
// points ((0 0 0) (1 1 1));
|
||||
// }
|
||||
//
|
||||
// // Points with coordinate within box
|
||||
// source boxToPoint;
|
||||
// {
|
||||
// box (0 0 0) (1 1 1);
|
||||
// }
|
||||
//
|
||||
// // Select based on surface
|
||||
// source surfaceToPoint;
|
||||
// {
|
||||
// file "www.avl.com-geometry.stl";
|
||||
// nearDistance 0.1; // points near to surface
|
||||
// includeInside false; // points on inside of surface
|
||||
// // (requires closed surface with consistent
|
||||
// // normals)
|
||||
// includeOutside false; // ,, outside ,,
|
||||
// }
|
||||
//
|
||||
//
|
||||
//
|
||||
//
|
||||
// cellZoneSet
|
||||
// ~~~~~~~~~~~
|
||||
// (mirrors operations on a cellSet into a cellZone)
|
||||
//
|
||||
// // Select based on cellSet
|
||||
// source setToCellZone;
|
||||
// {
|
||||
// set c0; // name of cellSet
|
||||
// }
|
||||
//
|
||||
//
|
||||
//
|
||||
// faceZoneSet
|
||||
// ~~~~~~~~~~~
|
||||
// // Select based on faceSet without orientation
|
||||
// source setToFaceZone;
|
||||
// {
|
||||
// set f0; // name of faceSet
|
||||
// }
|
||||
//
|
||||
// // Select based on faceSet, using cellSet to determine orientation
|
||||
// source setsToFaceZone;
|
||||
// {
|
||||
// faceSet f0; // name of faceSet
|
||||
// cellSet c0; // name of cellSet of slave side
|
||||
// }
|
||||
|
||||
actions
|
||||
(
|
||||
{
|
||||
name background;
|
||||
type cellSet;
|
||||
action new;
|
||||
source surfaceToCell;
|
||||
sourceInfo
|
||||
{
|
||||
file "constant/triSurface/flange.obj";
|
||||
outsidePoints ((-0.026 -0.0275 -0.0235));
|
||||
includeCut true;
|
||||
includeInside true;
|
||||
includeOutside false;
|
||||
nearDistance -1;
|
||||
curvature -100;
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
152
tutorials/mesh/foamyHexMesh/flange/system/topoSetDict-slices
Normal file
152
tutorials/mesh/foamyHexMesh/flange/system/topoSetDict-slices
Normal file
@ -0,0 +1,152 @@
|
||||
/*--------------------------------*- 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 topoSetDict;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
zSlice -0.009;
|
||||
ySlice 0.0;
|
||||
xSlice 0.0;
|
||||
|
||||
actions
|
||||
(
|
||||
{
|
||||
name z;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-100 -100 $zSlice)(100 100 100);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name zf;
|
||||
type faceSet;
|
||||
action new;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set z;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name z;
|
||||
type cellSet;
|
||||
action invert;
|
||||
}
|
||||
|
||||
{
|
||||
name zf;
|
||||
type faceSet;
|
||||
action subset;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set z;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
// ~~~~~~~~~~~~~~~~ //
|
||||
|
||||
{
|
||||
name y;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-100 $ySlice -100)(100 100 100);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name yf;
|
||||
type faceSet;
|
||||
action new;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set y;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name y;
|
||||
type cellSet;
|
||||
action invert;
|
||||
}
|
||||
|
||||
{
|
||||
name yf;
|
||||
type faceSet;
|
||||
action subset;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set y;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
// ~~~~~~~~~~~~~~~~ //
|
||||
|
||||
{
|
||||
name x;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box ($xSlice -100 -100)(100 100 100);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name xf;
|
||||
type faceSet;
|
||||
action new;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set x;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name x;
|
||||
type cellSet;
|
||||
action invert;
|
||||
}
|
||||
|
||||
{
|
||||
name xf;
|
||||
type faceSet;
|
||||
action subset;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set x;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
18
tutorials/mesh/foamyHexMesh/simpleShapes/Allclean
Executable file
18
tutorials/mesh/foamyHexMesh/simpleShapes/Allclean
Executable file
@ -0,0 +1,18 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
|
||||
|
||||
rm -r constant/extendedFeatureEdgeMesh constant/internalDelaunayVertices > /dev/null 2>&1
|
||||
rm constant/triSurface/*.eMesh > /dev/null 2>&1
|
||||
rm constant/triSurface/*_clean* > /dev/null 2>&1
|
||||
rm -r constant/polyMesh > /dev/null 2>&1
|
||||
rm constant/targetCellSize > /dev/null 2>&1
|
||||
rm -r constant/tetDualMesh > /dev/null 2>&1
|
||||
|
||||
rm domain coneAndSphere > /dev/null 2>&1
|
||||
|
||||
cleanCase
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
28
tutorials/mesh/foamyHexMesh/simpleShapes/Allrun
Executable file
28
tutorials/mesh/foamyHexMesh/simpleShapes/Allrun
Executable file
@ -0,0 +1,28 @@
|
||||
#!/bin/sh
|
||||
cd ${0%/*} || exit 1 # run from this directory
|
||||
|
||||
# Source tutorial run functions
|
||||
. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
# Remove any small triangles (edges < 1e-4, sliver with Q < 1e-6) from surface
|
||||
# (cvMesh will try to conform to every feature).
|
||||
runApplication surfaceClean \
|
||||
constant/triSurface/coneAndSphere.obj \
|
||||
1e-4 1e-6 \
|
||||
constant/triSurface/coneAndSphere_clean.obj
|
||||
mv log.surfaceClean log.surfaceClean.coneAndSphere
|
||||
# Orient so point to be meshed is inside surface
|
||||
runApplication surfaceOrient \
|
||||
constant/triSurface/coneAndSphere_clean.obj \
|
||||
-inside '(0 -0.5 0)' \
|
||||
constant/triSurface/coneAndSphere_clean_orient.obj
|
||||
mv log.surfaceOrient log.surfaceOrient.coneAndSphere
|
||||
|
||||
unset FOAM_SIGFPE
|
||||
|
||||
# Generate aligned points (in constant/internalDelaunayVertices) and a
|
||||
# mesh from that.
|
||||
runApplication foamyHexMesh
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- end-of-file
|
||||
@ -0,0 +1,828 @@
|
||||
solid ascii
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.475528 -0.154509
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
vertex -0.5 0.489074 -0.103956
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.489074 -0.103956
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
vertex -0.5 0.497261 -0.0522642
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.497261 -0.0522642
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
vertex -0.5 0.5 0
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.5 0
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
vertex -0.5 0.497261 0.0522642
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.497261 0.0522642
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
vertex -0.5 0.489074 0.103956
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.489074 0.103956
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
vertex -0.5 0.475528 0.154509
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.475528 0.154509
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
vertex -0.5 0.456773 0.203368
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.456773 0.203368
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
vertex -0.5 0.433013 0.25
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
vertex -0.5 0.433013 -0.25
|
||||
vertex -0.5 0.433013 0.25
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.433013 0.25
|
||||
vertex -0.5 0.433013 -0.25
|
||||
vertex -0.5 0.404509 0.293893
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.404509 0.293893
|
||||
vertex -0.5 0.433013 -0.25
|
||||
vertex -0.5 0.371572 0.334565
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.433013 -0.25
|
||||
vertex -0.5 0.404509 -0.293893
|
||||
vertex -0.5 0.371572 0.334565
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.404509 -0.293893
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 0.371572 0.334565
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.371572 0.334565
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 0.334565 0.371572
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.334565 0.371572
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 0.293893 0.404509
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.293893 0.404509
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 0.25 0.433013
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.25 0.433013
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 0.203368 0.456773
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.203368 0.456773
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 0.154509 0.475528
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.154509 0.475528
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 0.103956 0.489074
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.103956 0.489074
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 0.0522642 0.497261
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 0.0522642 0.497261
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 -1.02552e-10 0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 -1.02552e-10 0.5
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 -0.0522642 0.497261
|
||||
endloop
|
||||
endfacet
|
||||
facet normal -1 0 0
|
||||
outer loop
|
||||
vertex -0.5 -0.0522642 0.497261
|
||||
vertex -0.5 0.371572 -0.334565
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||||
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vertex -0.5 -0.5 -2.05103e-10
|
||||
vertex -0.5 -0.497261 -0.0522642
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.883657 -0.139958
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.497261 -0.0522642
|
||||
vertex -0.5 -0.489074 -0.103956
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.864187 -0.231558
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.489074 -0.103956
|
||||
vertex -0.5 -0.475528 -0.154509
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.835248 -0.320622
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.475528 -0.154509
|
||||
vertex -0.5 -0.456773 -0.203368
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.797159 -0.406173
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.456773 -0.203368
|
||||
vertex -0.5 -0.433013 -0.25
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.750335 -0.487273
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.433013 -0.25
|
||||
vertex -0.5 -0.404509 -0.293893
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.695291 -0.563036
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.404509 -0.293893
|
||||
vertex -0.5 -0.371572 -0.334565
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.632629 -0.632629
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.371572 -0.334565
|
||||
vertex -0.5 -0.334565 -0.371572
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.563036 -0.695291
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.334565 -0.371572
|
||||
vertex -0.5 -0.293893 -0.404509
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.487273 -0.750335
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.293893 -0.404509
|
||||
vertex -0.5 -0.25 -0.433013
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.406173 -0.797159
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.25 -0.433013
|
||||
vertex -0.5 -0.203368 -0.456773
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.320622 -0.835248
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.203368 -0.456773
|
||||
vertex -0.5 -0.154509 -0.475528
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.231558 -0.864187
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.154509 -0.475528
|
||||
vertex -0.5 -0.103956 -0.489074
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.139958 -0.883657
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.103956 -0.489074
|
||||
vertex -0.5 -0.0522642 -0.497261
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 -0.0468234 -0.893446
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 -0.0522642 -0.497261
|
||||
vertex -0.5 3.07655e-10 -0.5
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.0468234 -0.893446
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 3.07655e-10 -0.5
|
||||
vertex -0.5 0.0522642 -0.497261
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.139958 -0.883657
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.0522642 -0.497261
|
||||
vertex -0.5 0.103956 -0.489074
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.231558 -0.864187
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.103956 -0.489074
|
||||
vertex -0.5 0.154509 -0.475528
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.320622 -0.835248
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.154509 -0.475528
|
||||
vertex -0.5 0.203368 -0.456773
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.406173 -0.797159
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.203368 -0.456773
|
||||
vertex -0.5 0.25 -0.433013
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.487273 -0.750335
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.25 -0.433013
|
||||
vertex -0.5 0.293893 -0.404509
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.563036 -0.695291
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.293893 -0.404509
|
||||
vertex -0.5 0.334565 -0.371572
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.632629 -0.632629
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.334565 -0.371572
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.695291 -0.563036
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.371572 -0.334565
|
||||
vertex -0.5 0.404509 -0.293893
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.750335 -0.487273
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.404509 -0.293893
|
||||
vertex -0.5 0.433013 -0.25
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.797159 -0.406173
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.433013 -0.25
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.835248 -0.320622
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.456773 -0.203368
|
||||
vertex -0.5 0.475528 -0.154509
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.864187 -0.231558
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.475528 -0.154509
|
||||
vertex -0.5 0.489074 -0.103956
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.883657 -0.139958
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.489074 -0.103956
|
||||
vertex -0.5 0.497261 -0.0522642
|
||||
endloop
|
||||
endfacet
|
||||
facet normal 0.446723 0.893446 -0.0468234
|
||||
outer loop
|
||||
vertex 0.5 0 0
|
||||
vertex -0.5 0.497261 -0.0522642
|
||||
vertex -0.5 0.5 0
|
||||
endloop
|
||||
endfacet
|
||||
endsolid
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
85
tutorials/mesh/foamyHexMesh/simpleShapes/system/collapseDict
Normal file
85
tutorials/mesh/foamyHexMesh/simpleShapes/system/collapseDict
Normal file
@ -0,0 +1,85 @@
|
||||
/*--------------------------------*- 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 collapseDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
controlMeshQuality on;
|
||||
|
||||
collapseEdgesCoeffs
|
||||
{
|
||||
// Edges shorter than this absolute value will be merged
|
||||
minimumEdgeLength 1e-6;
|
||||
|
||||
// The maximum angle between two edges that share a point attached to
|
||||
// no other edges
|
||||
maximumMergeAngle 180;
|
||||
}
|
||||
|
||||
collapseFacesCoeffs
|
||||
{
|
||||
// The initial face length factor
|
||||
initialFaceLengthFactor 0.5;
|
||||
|
||||
// If the face can't be collapsed to an edge, and it has a span less than
|
||||
// the target face length multiplied by this coefficient, collapse it
|
||||
// to a point.
|
||||
maxCollapseFaceToPointSideLengthCoeff 0.3;
|
||||
|
||||
// Allow early collapse of edges to a point
|
||||
allowEarlyCollapseToPoint on;
|
||||
|
||||
// Fraction to premultiply maxCollapseFaceToPointSideLengthCoeff by if
|
||||
// allowEarlyCollapseToPoint is enabled
|
||||
allowEarlyCollapseCoeff 0.2;
|
||||
|
||||
// Defining how close to the midpoint (M) of the projected
|
||||
// vertices line a projected vertex (X) can be before making this
|
||||
// an invalid edge collapse
|
||||
//
|
||||
// X---X-g----------------M----X-----------g----X--X
|
||||
//
|
||||
// Only allow a collapse if all projected vertices are outwith
|
||||
// guardFraction (g) of the distance form the face centre to the
|
||||
// furthest vertex in the considered direction
|
||||
guardFraction 0.1;
|
||||
}
|
||||
|
||||
controlMeshQualityCoeffs
|
||||
{
|
||||
// Name of the dictionary that has the mesh quality coefficients used
|
||||
// by motionSmoother::checkMesh
|
||||
#include "meshQualityDict";
|
||||
|
||||
// The amount that minimumEdgeLength will be reduced by for each
|
||||
// edge if that edge's collapse generates a poor quality face
|
||||
edgeReductionFactor 0.5;
|
||||
|
||||
// The amount that initialFaceLengthFactor will be reduced by for each
|
||||
// face if its collapse generates a poor quality face
|
||||
faceReductionFactor 0.5;
|
||||
|
||||
// Maximum number of smoothing iterations for the reductionFactors
|
||||
maximumSmoothingIterations 2;
|
||||
|
||||
// Maximum number of outer iterations is mesh quality checking is enabled
|
||||
maximumIterations 10;
|
||||
|
||||
// Maximum number of iterations deletion of a point can cause a bad face
|
||||
// to be constructed before it is forced to not be deleted
|
||||
maxPointErrorCount 3;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
47
tutorials/mesh/foamyHexMesh/simpleShapes/system/controlDict
Normal file
47
tutorials/mesh/foamyHexMesh/simpleShapes/system/controlDict
Normal file
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- 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;
|
||||
location "system";
|
||||
class dictionary;
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 80;
|
||||
|
||||
deltaT 1;
|
||||
|
||||
writeControl timeStep;
|
||||
|
||||
writeInterval 80; // 10 to see the meshing steps
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 10;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
159
tutorials/mesh/foamyHexMesh/simpleShapes/system/foamyHexMeshDict
Normal file
159
tutorials/mesh/foamyHexMesh/simpleShapes/system/foamyHexMeshDict
Normal file
@ -0,0 +1,159 @@
|
||||
/*--------------------------------*- 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 foamyHexMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
// Include defaults parameters from master dictionary
|
||||
#include "$WM_PROJECT_DIR/etc/caseDicts/foamyHexMeshDict"
|
||||
|
||||
geometry
|
||||
{
|
||||
// Internal shape
|
||||
coneAndSphere_clean_orient.obj
|
||||
{
|
||||
name coneAndSphere;
|
||||
type triSurfaceMesh;
|
||||
}
|
||||
|
||||
// Outside of domain
|
||||
domain
|
||||
{
|
||||
type searchableBox;
|
||||
min (-0.7 -0.9 -1);
|
||||
max (1.3 1.1 1);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
surfaceConformation
|
||||
{
|
||||
locationInMesh (0 -0.5 0);
|
||||
|
||||
featurePointControls
|
||||
{
|
||||
specialiseFeaturePoints on;
|
||||
edgeAiming on;
|
||||
guardFeaturePoints off;
|
||||
snapFeaturePoints on;
|
||||
circulateEdges off;
|
||||
}
|
||||
|
||||
// Geometry to mesh to
|
||||
geometryToConformTo
|
||||
{
|
||||
coneAndSphere
|
||||
{
|
||||
featureMethod extractFeatures;
|
||||
includedAngle 140;
|
||||
}
|
||||
|
||||
domain
|
||||
{
|
||||
featureMethod extractFeatures;
|
||||
includedAngle 100;
|
||||
mode outside;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
initialPoints
|
||||
{
|
||||
initialPointsMethod autoDensity;
|
||||
|
||||
autoDensityCoeffs
|
||||
{
|
||||
minCellSizeLimit 0.1;
|
||||
minLevels 4;
|
||||
maxSizeRatio 5.0;
|
||||
sampleResolution 3;
|
||||
surfaceSampleResolution 3;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
motionControl
|
||||
{
|
||||
defaultCellSize 0.1;
|
||||
|
||||
minimumCellSizeCoeff 0;
|
||||
|
||||
// For background cell size and alignment grid
|
||||
maxSmoothingIterations 100;
|
||||
|
||||
maxRefinementIterations 0;
|
||||
|
||||
shapeControlFunctions
|
||||
{
|
||||
coneAndSphere
|
||||
{
|
||||
type searchableSurfaceControl;
|
||||
priority 1;
|
||||
mode bothSides;
|
||||
|
||||
surfaceCellSizeFunction uniformValue;
|
||||
uniformValueCoeffs
|
||||
{
|
||||
surfaceCellSizeCoeff 0.75;
|
||||
}
|
||||
|
||||
cellSizeFunction uniform;
|
||||
uniformCoeffs
|
||||
{}
|
||||
}
|
||||
|
||||
domain
|
||||
{
|
||||
type searchableSurfaceControl;
|
||||
priority 1;
|
||||
mode bothSides;
|
||||
|
||||
surfaceCellSizeFunction uniformValue;
|
||||
uniformValueCoeffs
|
||||
{
|
||||
surfaceCellSizeCoeff 1;
|
||||
}
|
||||
|
||||
cellSizeFunction uniform;
|
||||
uniformCoeffs
|
||||
{}
|
||||
}
|
||||
}
|
||||
|
||||
// Output lots and lots of .obj files
|
||||
objOutput no;
|
||||
|
||||
// Timing and memory usage.
|
||||
timeChecks no;
|
||||
}
|
||||
|
||||
|
||||
// After simulation, when converting to polyMesh, filter out small faces/edges.
|
||||
// Do not change. See cvControls.H
|
||||
polyMeshFiltering
|
||||
{
|
||||
filterEdges on;
|
||||
filterFaces on;
|
||||
writeTetDualMesh false;
|
||||
}
|
||||
|
||||
|
||||
meshQualityControls
|
||||
{
|
||||
#include "meshQualityDict"
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
55
tutorials/mesh/foamyHexMesh/simpleShapes/system/fvSchemes
Normal file
55
tutorials/mesh/foamyHexMesh/simpleShapes/system/fvSchemes
Normal file
@ -0,0 +1,55 @@
|
||||
/*--------------------------------*- 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;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
d2dt2Schemes
|
||||
{
|
||||
default steadyState;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default Gauss cubic;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default Gauss cubic;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default Gauss linear uncorrected;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default cubic;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default uncorrected;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
D ;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
41
tutorials/mesh/foamyHexMesh/simpleShapes/system/fvSolution
Normal file
41
tutorials/mesh/foamyHexMesh/simpleShapes/system/fvSolution
Normal file
@ -0,0 +1,41 @@
|
||||
/*--------------------------------*- 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
|
||||
{
|
||||
"(D|Dcorr)"
|
||||
{
|
||||
solver GAMG;
|
||||
tolerance 1e-06;
|
||||
relTol 0.99;
|
||||
smoother GaussSeidel;
|
||||
cacheAgglomeration true;
|
||||
nCellsInCoarsestLevel 6;
|
||||
agglomerator faceAreaPair;
|
||||
mergeLevels 1;
|
||||
}
|
||||
}
|
||||
|
||||
stressAnalysis
|
||||
{
|
||||
nCorrectors 1;
|
||||
D 1e-10;
|
||||
accelerationFactor 2;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,65 @@
|
||||
/*--------------------------------*- 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 meshQualityDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
//- Maximum non-orthogonality allowed. Set to 180 to disable.
|
||||
maxNonOrtho 65;
|
||||
|
||||
//- Max skewness allowed. Set to <0 to disable.
|
||||
maxBoundarySkewness 50;
|
||||
maxInternalSkewness 10;
|
||||
|
||||
//- 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 quality of the tet formed by the face-centre
|
||||
// and variable base point minimum decomposition triangles and
|
||||
// the cell centre. This has to be a positive number for tracking
|
||||
// to work. Set to very negative number (e.g. -1E30) to
|
||||
// disable.
|
||||
// <0 = inside out tet,
|
||||
// 0 = flat tet
|
||||
// 1 = regular tet
|
||||
minTetQuality 1e-30;
|
||||
|
||||
//- 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 0;
|
||||
|
||||
//- 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 0.001;
|
||||
|
||||
//- minimum normalised cell determinant
|
||||
//- 1 = hex, <= 0 = folded or flattened illegal cell
|
||||
minDeterminant 0.001;
|
||||
|
||||
//- minFaceWeight (0 -> 0.5)
|
||||
minFaceWeight 0.02;
|
||||
|
||||
//- minVolRatio (0 -> 1)
|
||||
minVolRatio 0.01;
|
||||
|
||||
//must be >0 for Fluent compatibility
|
||||
minTriangleTwist -1;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
148
tutorials/mesh/foamyHexMesh/simpleShapes/system/topoSetDict
Normal file
148
tutorials/mesh/foamyHexMesh/simpleShapes/system/topoSetDict
Normal file
@ -0,0 +1,148 @@
|
||||
/*--------------------------------*- 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 topoSetDict;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
actions
|
||||
(
|
||||
{
|
||||
name z;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-100 -100 0)(100 100 100);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name zf;
|
||||
type faceSet;
|
||||
action new;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set z;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name z;
|
||||
type cellSet;
|
||||
action invert;
|
||||
}
|
||||
|
||||
{
|
||||
name zf;
|
||||
type faceSet;
|
||||
action subset;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set z;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
// ~~~~~~~~~~~~~~~~ //
|
||||
|
||||
{
|
||||
name y;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (-100 0.1 -100)(100 100 100);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name yf;
|
||||
type faceSet;
|
||||
action new;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set y;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name y;
|
||||
type cellSet;
|
||||
action invert;
|
||||
}
|
||||
|
||||
{
|
||||
name yf;
|
||||
type faceSet;
|
||||
action subset;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set y;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
// ~~~~~~~~~~~~~~~~ //
|
||||
|
||||
{
|
||||
name x;
|
||||
type cellSet;
|
||||
action new;
|
||||
source boxToCell;
|
||||
sourceInfo
|
||||
{
|
||||
box (0.3 -100 -100)(100 100 100);
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name xf;
|
||||
type faceSet;
|
||||
action new;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set x;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
name x;
|
||||
type cellSet;
|
||||
action invert;
|
||||
}
|
||||
|
||||
{
|
||||
name xf;
|
||||
type faceSet;
|
||||
action subset;
|
||||
source cellToFace;
|
||||
sourceInfo
|
||||
{
|
||||
set x;
|
||||
option all;
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
Reference in New Issue
Block a user