mirror of
https://github.com/ParticulateFlow/CFDEMcoupling-PFM.git
synced 2025-12-08 06:37:44 +00:00
release on 2012-07-17_15-53-04
This commit is contained in:
cfdem
22
tutorials/cfdemSolverPiso/ErgunTestMPI/Allrun.sh
Executable file
22
tutorials/cfdemSolverPiso/ErgunTestMPI/Allrun.sh
Executable file
@ -0,0 +1,22 @@
|
||||
#!/bin/bash
|
||||
|
||||
#===================================================================#
|
||||
# allrun script for testcase as part of test routine
|
||||
# run settlingTest
|
||||
# Christoph Goniva - Sept. 2010
|
||||
#===================================================================#
|
||||
|
||||
#- define variables
|
||||
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
|
||||
|
||||
# check if mesh was built
|
||||
if [ -d "$casePath/CFD/constant/polyMesh/boundary" ]; then
|
||||
echo "mesh was built before - using old mesh"
|
||||
else
|
||||
echo "mesh needs to be built"
|
||||
cd $casePath/CFD
|
||||
blockMesh
|
||||
fi
|
||||
|
||||
#- run parallel CFD-DEM in new terminal
|
||||
gnome-terminal --title='cfdemSolverPiso ErgunTestMPI CFD' -e "bash $casePath/parCFDDEMrun.sh"
|
||||
41
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/Ksl
Normal file
41
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/Ksl
Normal file
@ -0,0 +1,41 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object Ksl;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [1 -3 -1 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type zeroGradient;
|
||||
//type fixedValue;
|
||||
//value uniform 0;
|
||||
}
|
||||
inlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
89
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/U
Normal file
89
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/U
Normal file
@ -0,0 +1,89 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://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
|
||||
{
|
||||
|
||||
wall
|
||||
{
|
||||
//type fixedValue;
|
||||
//value uniform (0 0 0);
|
||||
type slip;
|
||||
}
|
||||
|
||||
inlet
|
||||
{
|
||||
/*type flowRateInletVelocity;
|
||||
flowRate 0.001;
|
||||
value uniform (0 0 0);*/
|
||||
|
||||
/*type fixedValue;
|
||||
value uniform (0 0 0.0001);*/
|
||||
|
||||
//type zeroGradient;
|
||||
|
||||
/* type groovyBC;
|
||||
variables "Uend=vector(0,0,0.02);tEnd=0.1;";
|
||||
valueExpression "((time() < tEnd) ? Uend/tEnd*time():Uend)";
|
||||
value uniform (0 0 0);*/
|
||||
|
||||
/*// 2.0.x, 1.6,ext
|
||||
type timeVaryingUniformFixedValue;
|
||||
fileName "steps_0p1s";
|
||||
outOfBounds clamp;
|
||||
value uniform (0 0 0);*/
|
||||
|
||||
// 2.1.x
|
||||
type uniformFixedValue;
|
||||
uniformValue table
|
||||
(
|
||||
(0.000 (0 0 0.002))
|
||||
(0.010 (0 0 0.002))
|
||||
(0.011 (0 0 0.004))
|
||||
(0.020 (0 0 0.004))
|
||||
(0.021 (0 0 0.006))
|
||||
(0.030 (0 0 0.006))
|
||||
(0.031 (0 0 0.008))
|
||||
(0.040 (0 0 0.008))
|
||||
(0.041 (0 0 0.010))
|
||||
(0.050 (0 0 0.010))
|
||||
(0.051 (0 0 0.012))
|
||||
(0.060 (0 0 0.012))
|
||||
(0.061 (0 0 0.014))
|
||||
(0.070 (0 0 0.014))
|
||||
(0.071 (0 0 0.016))
|
||||
(0.080 (0 0 0.016))
|
||||
(0.081 (0 0 0.018))
|
||||
(0.090 (0 0 0.018))
|
||||
(0.091 (0 0 0.020))
|
||||
(0.100 (0 0 0.020))
|
||||
);
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
/*type fluxCorrectedVelocity; //inletOutlet;
|
||||
value uniform (0 0 0);
|
||||
inletValue uniform (0 0 0);*/
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
45
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/Us
Normal file
45
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/Us
Normal file
@ -0,0 +1,45 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volVectorField;
|
||||
location "0";
|
||||
object Us;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -1 0 0 0 0];
|
||||
|
||||
internalField uniform (0 0 0);
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type zeroGradient;
|
||||
//type fixedValue;
|
||||
//value uniform (1 0 0);
|
||||
}
|
||||
inlet
|
||||
{
|
||||
type zeroGradient;
|
||||
//type fixedValue;
|
||||
//value uniform (1 0 0);;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
//type fixedValue;
|
||||
//value uniform (1 0 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
48
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/epsilon
Normal file
48
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/epsilon
Normal file
@ -0,0 +1,48 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object epsilon;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -3 0 0 0 0];
|
||||
|
||||
internalField uniform 0.003;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type epsilonWallFunction;
|
||||
Cmu 0.09;
|
||||
kappa 0.41;
|
||||
E 9.8;
|
||||
value uniform 0.003;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type inletOutlet;
|
||||
inletValue uniform 0.003;
|
||||
value uniform 0.003;
|
||||
}
|
||||
inlet
|
||||
{
|
||||
/*type turbulentMixingLengthDissipationRateInlet;
|
||||
mixingLength 0.005;
|
||||
value uniform 0.003;*/
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
45
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/k
Normal file
45
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/k
Normal file
@ -0,0 +1,45 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object k;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -2 0 0 0 0];
|
||||
|
||||
internalField uniform 0.001;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type kqRWallFunction;
|
||||
value uniform 0.001;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type inletOutlet;
|
||||
inletValue uniform 0.001;
|
||||
value uniform 0.001;
|
||||
}
|
||||
inlet
|
||||
{
|
||||
/*type turbulentIntensityKineticEnergyInlet;
|
||||
intensity 0.05;
|
||||
value uniform 0.001;*/
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
45
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/nut
Normal file
45
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/nut
Normal file
@ -0,0 +1,45 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object nut;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -1 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type nutWallFunction;
|
||||
Cmu 0.09;
|
||||
kappa 0.41;
|
||||
E 9.8;
|
||||
value uniform 0;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type calculated;
|
||||
value uniform 0;
|
||||
}
|
||||
inlet
|
||||
{
|
||||
type calculated;
|
||||
value uniform 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
43
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/p
Normal file
43
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/p
Normal file
@ -0,0 +1,43 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object p;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -2 0 0 0 0];
|
||||
|
||||
internalField uniform 1.0e5;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
|
||||
wall
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
inlet
|
||||
{
|
||||
type zeroGradient;
|
||||
//type fixedValue;
|
||||
//value uniform 100000;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
//type zeroGradient;
|
||||
type fixedValue;
|
||||
value uniform 100000;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
39
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/rho
Normal file
39
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/rho
Normal file
@ -0,0 +1,39 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object rho;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [1 -3 0 0 0 0 0];
|
||||
|
||||
internalField uniform 10;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
|
||||
wall
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
inlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
41
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/voidfraction
Normal file
41
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/0/voidfraction
Normal file
@ -0,0 +1,41 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object voidfraction;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 0 0 0 0];
|
||||
|
||||
internalField uniform 1;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform 1;
|
||||
}
|
||||
inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform 1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,25 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object RASProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
RASModel laminar;
|
||||
|
||||
turbulence off;
|
||||
|
||||
printCoeffs on;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,175 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.4 |
|
||||
| \\ / A nd | Web: http://www.openfoam.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "";
|
||||
case "";
|
||||
instance "";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object couplingProperties;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
//===========================================================================//
|
||||
// sub-models & settings
|
||||
|
||||
modelType "A"; // A or B
|
||||
|
||||
couplingInterval 100;
|
||||
|
||||
voidFractionModel divided;
|
||||
|
||||
locateModel engine;
|
||||
|
||||
meshMotionModel noMeshMotion;
|
||||
|
||||
regionModel allRegion;
|
||||
|
||||
IOModel "off";
|
||||
|
||||
dataExchangeModel twoWayMPI;//twoWayFiles;//oneWayVTK;//
|
||||
|
||||
averagingModel dense;//dilute;//
|
||||
|
||||
clockModel standardClock;//off;
|
||||
|
||||
forceModels
|
||||
(
|
||||
//GidaspowDrag
|
||||
DiFeliceDrag
|
||||
//KochHillDrag
|
||||
gradPForce
|
||||
viscForce
|
||||
//Archimedes
|
||||
//volWeightedAverage
|
||||
//totalMomentumExchange
|
||||
);
|
||||
|
||||
momCoupleModels
|
||||
(
|
||||
implicitCouple
|
||||
);
|
||||
|
||||
turbulenceModelType "RASProperties";//"LESProperties";//
|
||||
|
||||
//===========================================================================//
|
||||
// sub-model properties
|
||||
|
||||
implicitCoupleProps
|
||||
{
|
||||
velFieldName "U";
|
||||
granVelFieldName "Us";
|
||||
voidfractionFieldName "voidfraction";
|
||||
}
|
||||
|
||||
ArchimedesProps
|
||||
{
|
||||
densityFieldName "rho";
|
||||
gravityFieldName "g";
|
||||
}
|
||||
gradPForceProps
|
||||
{
|
||||
pFieldName "p";
|
||||
densityFieldName "rho";
|
||||
voidfractionFieldName "voidfraction";
|
||||
velocityFieldName "U";
|
||||
//interpolation;
|
||||
}
|
||||
|
||||
viscForceProps
|
||||
{
|
||||
velocityFieldName "U";
|
||||
densityFieldName "rho";
|
||||
interpolation;
|
||||
}
|
||||
volWeightedAverageProps
|
||||
{
|
||||
scalarFieldNames
|
||||
(
|
||||
voidfraction
|
||||
);
|
||||
vectorFieldNames
|
||||
(
|
||||
);
|
||||
upperThreshold 0.999;
|
||||
lowerThreshold 0;
|
||||
verbose;
|
||||
}
|
||||
totalMomentumExchangeProps
|
||||
{
|
||||
implicitMomExFieldName "Ksl";
|
||||
explicitMomExFieldName "none";
|
||||
fluidVelFieldName "U";
|
||||
granVelFieldName "Us";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
GidaspowDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
DiFeliceDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
voidfractionFieldName "voidfraction";
|
||||
}
|
||||
|
||||
KochHillDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
|
||||
virtualMassForceProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
|
||||
oneWayVTKProps
|
||||
{
|
||||
couplingFilename "vtk_out%4.4d.vtk";
|
||||
maxNumberOfParticles 30000;
|
||||
}
|
||||
|
||||
twoWayFilesProps
|
||||
{
|
||||
maxNumberOfParticles 10100;
|
||||
}
|
||||
|
||||
centreProps
|
||||
{
|
||||
alphaMin 0.10;
|
||||
}
|
||||
|
||||
engineProps
|
||||
{
|
||||
treeSearch true;
|
||||
}
|
||||
|
||||
dividedProps
|
||||
{
|
||||
alphaMin 0.1;
|
||||
scaleUpVol 1.0;
|
||||
}
|
||||
|
||||
twoWayMPIProps
|
||||
{
|
||||
maxNumberOfParticles 10100;
|
||||
liggghtsPath "../DEM/in.liggghts_resume";
|
||||
}
|
||||
// ************************************************************************* //
|
||||
22
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/constant/g
Normal file
22
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/constant/g
Normal file
@ -0,0 +1,22 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class uniformDimensionedVectorField;
|
||||
location "constant";
|
||||
object g;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -2 0 0 0 0];
|
||||
value ( 0 0 -9.81 );
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,30 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.4 |
|
||||
| \\ / A nd | Web: http://www.openfoam.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "";
|
||||
case "";
|
||||
instance "";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object liggghtsCommands;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
liggghtsCommandModels
|
||||
(
|
||||
runLiggghts
|
||||
);
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,154 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 2.0 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object blockMeshDict;
|
||||
}
|
||||
// ************************************
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
meshGenApp blockMesh;
|
||||
convertToMeters 1;
|
||||
|
||||
//64 mm column diameter
|
||||
//15 cm length
|
||||
|
||||
|
||||
|
||||
//Width of middle square section
|
||||
|
||||
|
||||
|
||||
|
||||
//how many cells in the square section
|
||||
//how many cells from square section to perimeter
|
||||
// how many cells from top to bottom
|
||||
|
||||
vertices
|
||||
(
|
||||
( 0.0069 0.0069 0.0 ) // Vertex fiveoclocksqb = 0
|
||||
(-0.0069 0.0069 0.0 ) // Vertex sevenoclocksqb = 1
|
||||
(-0.0069 -0.0069 0.0 ) // Vertex elevenoclocksqb = 2
|
||||
( 0.0069 -0.0069 0.0 ) // Vertex oneoclocksqb = 3
|
||||
|
||||
( 0.00975807358913172 0.00975807357161699 0.0 ) // Vertex fiveoclockcb = 4
|
||||
(-0.00975807358913172 0.00975807357161699 0.0) // Vertex sevenoclockcb = 5
|
||||
(-0.00975807358913172 -0.00975807357161699 0.0) // Vertex elevenoclockcb = 6
|
||||
( 0.00975807358913172 -0.00975807357161699 0.0) // Vertex oneoclockcb = 7
|
||||
|
||||
( 0.0069 0.0069 0.0553) // Vertex fiveoclocksqt = 8
|
||||
(-0.0069 0.0069 0.0553) // Vertex sevenoclocksqt = 9
|
||||
(-0.0069 -0.0069 0.0553) // Vertex elevenoclocksqt = 10
|
||||
( 0.0069 -0.0069 0.0553) // Vertex oneoclocksqt = 11
|
||||
|
||||
( 0.00975807358913172 0.00975807357161699 0.0553) // Vertex fiveoclockct = 12
|
||||
(-0.00975807358913172 0.00975807357161699 0.0553) // Vertex sevenoclockct = 13
|
||||
(-0.00975807358913172 -0.00975807357161699 0.0553) // Vertex elevenoclockct = 14
|
||||
( 0.00975807358913172 -0.00975807357161699 0.0553) // Vertex oneoclockct = 15
|
||||
);
|
||||
|
||||
blocks
|
||||
(
|
||||
//square block
|
||||
hex (
|
||||
2 3 0 1
|
||||
10 11 8 9
|
||||
)
|
||||
(8 8 24)
|
||||
simpleGrading (1 1 1)
|
||||
|
||||
//slice1
|
||||
hex (
|
||||
1 0 4 5
|
||||
9 8 12 13
|
||||
)
|
||||
(8 4 24)
|
||||
simpleGrading (1 1 1)
|
||||
|
||||
//slice2
|
||||
hex (
|
||||
6 2 1 5
|
||||
14 10 9 13
|
||||
)
|
||||
( 4 8 24)
|
||||
simpleGrading (1 1 1)
|
||||
|
||||
//slice3
|
||||
hex (
|
||||
6 7 3 2
|
||||
14 15 11 10
|
||||
)
|
||||
(8 4 24)
|
||||
simpleGrading (1 1 1)
|
||||
|
||||
//slice4
|
||||
hex (
|
||||
3 7 4 0
|
||||
11 15 12 8
|
||||
)
|
||||
(4 8 24)
|
||||
simpleGrading (1 1 1)
|
||||
|
||||
);
|
||||
|
||||
|
||||
//create the quarter circles
|
||||
edges
|
||||
(
|
||||
arc 4 5 (0.0 0.0138 0.0 )
|
||||
arc 5 6 (-0.0138 0.0 0.0)
|
||||
arc 6 7 (0.0 -0.0138 0.0 )
|
||||
arc 7 4 (0.0138 0.0 0.0)
|
||||
|
||||
arc 12 13 (0.0 0.0138 0.0553 )
|
||||
arc 13 14 (-0.0138 0.0 0.0553 )
|
||||
arc 14 15 (0.0 -0.0138 0.0553 )
|
||||
arc 15 12 (0.0138 0.0 0.0553 )
|
||||
|
||||
);
|
||||
|
||||
patches
|
||||
(
|
||||
patch inlet
|
||||
(
|
||||
(0 3 2 1)
|
||||
(0 4 7 3)
|
||||
(4 0 1 5)
|
||||
(1 2 6 5)
|
||||
(3 7 6 2)
|
||||
)
|
||||
|
||||
patch outlet
|
||||
(
|
||||
(8 11 10 9)
|
||||
(8 12 15 11)
|
||||
(12 8 9 13)
|
||||
(9 10 14 13)
|
||||
(11 15 14 10)
|
||||
)
|
||||
|
||||
wall wall
|
||||
(
|
||||
(5 4 12 13)
|
||||
(5 13 14 6)
|
||||
(6 14 15 7)
|
||||
(7 15 12 4)
|
||||
)
|
||||
|
||||
);
|
||||
|
||||
mergePatchPairs
|
||||
(
|
||||
);
|
||||
@ -0,0 +1,37 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object transportProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
transportModel Newtonian;
|
||||
|
||||
nu nu [ 0 2 -1 0 0 0 0 ] 1.5e-04;
|
||||
|
||||
CrossPowerLawCoeffs
|
||||
{
|
||||
nu0 nu0 [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
nuInf nuInf [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
m m [ 0 0 1 0 0 0 0 ] 1;
|
||||
n n [ 0 0 0 0 0 0 0 ] 1;
|
||||
}
|
||||
|
||||
BirdCarreauCoeffs
|
||||
{
|
||||
nu0 nu0 [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
nuInf nuInf [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
k k [ 0 0 1 0 0 0 0 ] 0;
|
||||
n n [ 0 0 0 0 0 0 0 ] 1;
|
||||
}
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,21 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object turbulenceProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
simulationType RASModel;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
69
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/octave/loaddata.m
Normal file
69
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/octave/loaddata.m
Normal file
@ -0,0 +1,69 @@
|
||||
function [data,colname]=loaddata(filename,columns,headerlines)
|
||||
|
||||
% data = loaddata(filename,columns,headerlines)
|
||||
% data = loaddata(filename,0,headerlines): automatc detection of
|
||||
% columns by word count in first headerline or first data line
|
||||
% (if headerline==0), separated by blanks or tabs
|
||||
% columns=-1: write colum assignment code lines
|
||||
% works only if headerline>0 and colnames separated by
|
||||
% not more than 1 blank!
|
||||
% columns=-2: columns separated by 2 blanks (fluent/scheme auswertung-instat.scm)
|
||||
% [data, colname] = loaddata(filename,0,headerlines)
|
||||
% colname = cell string array of column names from headerline
|
||||
|
||||
fprintf(1,'loading %s ... ', filename);
|
||||
f=fopen(filename,'r');
|
||||
if f==-1
|
||||
fprintf(1,'\n*** error: could not open "%s" ...\n', filename);
|
||||
data=[];
|
||||
else
|
||||
for i=1:headerlines
|
||||
if i==1 s=fgets(f); else fgets(f); end
|
||||
end
|
||||
if headerlines==0
|
||||
s=fgets(f); frewind(f);
|
||||
end
|
||||
if columns<=0 % & headerlines>=1
|
||||
fprintf(1,'\n');
|
||||
fprintf(1,' %s',s);
|
||||
pos = findstr(sprintf('\t'),s); % trennzeichenpositionen in zeile suchen
|
||||
if length(pos)>0
|
||||
endpos=length(s);
|
||||
%if isspace(s(endpos-1)) endpos=endpos-1; end
|
||||
pos = [0 pos(1,:) endpos]; % anfangs- und endposition hinzuf<EFBFBD>gen
|
||||
elseif columns==-2 % spalteneintr<EFBFBD>ge durch 2 blanks getrennt (fluent/scheme)
|
||||
pos=[0];
|
||||
for i=1:length(s)-1
|
||||
if isspace(s(i)) & isspace(s(i+1))
|
||||
pos(end+1)=i+1;
|
||||
end
|
||||
end
|
||||
pos(end+1)=length(s);
|
||||
else % spalteneintr<EFBFBD>ge durch blanks getrennt
|
||||
%pos = findstr(' ',s); % trennzeichenpositionen in zeile suchen
|
||||
pos=[];
|
||||
word=0;
|
||||
for i=1:length(s)
|
||||
if isspace(s(i))
|
||||
word=0;
|
||||
elseif ~word
|
||||
word=1;
|
||||
pos(end+1)=i-1;
|
||||
end
|
||||
end
|
||||
pos(end+1)=length(s);
|
||||
end
|
||||
if headerlines>=1
|
||||
for i=1:length(pos)-1 % alle spalten
|
||||
colname{i}=s(pos(i)+1:pos(i+1)-1);
|
||||
if columns==-1 fprintf(' = data(strmatch(''%s'',colname),:); %% column %d\n', colname{i},i); end
|
||||
if columns==-2 fprintf('%% column %d: %s\n', i, colname{i}); end
|
||||
end
|
||||
end
|
||||
columns = length(pos)-1;
|
||||
fprintf(1,' total: %d columns ',columns);
|
||||
end
|
||||
data=fscanf(f,'%f',[columns,inf]);
|
||||
fclose(f);
|
||||
fprintf(1,'done.\n');
|
||||
end
|
||||
@ -0,0 +1,96 @@
|
||||
close all;
|
||||
clear;
|
||||
clc;
|
||||
|
||||
%====================================%
|
||||
% simulation data 1
|
||||
%====================================%
|
||||
%path = '../probes/0/p';
|
||||
path = '../probes/0/p';
|
||||
columns=22;
|
||||
headerlines=4;
|
||||
data = loaddata(path,columns,headerlines);
|
||||
data=transpose(data);
|
||||
[x,y]=size(data)
|
||||
dp_sim = (data(:,2)-data(:,y))/10000;
|
||||
t_sim = data(:,1);
|
||||
%fprintf('final pressureDrop of sim = %f Pa\n',dp_sim(length(dp_sim)) )
|
||||
|
||||
%====================================%
|
||||
% analytical calculation
|
||||
%====================================%
|
||||
|
||||
%===================
|
||||
% Ergun Equation
|
||||
%===================
|
||||
fprintf('\ncalc Ergun eqn:\n')
|
||||
dp = 0.001 % particle diameter
|
||||
phip = 1 % sphericity
|
||||
epsilon = 0.451335 % void fraction
|
||||
Ustart = 0.002
|
||||
Uend = 0.02
|
||||
timeStepSize = 0.001; % time interval of pressure data
|
||||
Tstart = 0;
|
||||
Tend = t_sim(length(t_sim));
|
||||
deltaU=(Uend-Ustart)/((Tend-Tstart)/timeStepSize);
|
||||
U = Ustart+deltaU:deltaU:Uend; % velocity over time
|
||||
Ua = U / epsilon; % physical velocity
|
||||
L = 0.0156 % length of bed
|
||||
rhoG = 10 % density in kg/m3
|
||||
nuG = 1.5*10^-4 % kinemat Visk in m2/s
|
||||
muG = nuG*rhoG % dynam visc in Pa s
|
||||
|
||||
dpErgun= L * (
|
||||
150*((1-epsilon)^2/epsilon^3)*((muG.*U)/(phip*dp)^2)
|
||||
+1.75*((1-epsilon)/epsilon^3)*((rhoG.*U.^2)/(phip*dp))
|
||||
)/10000/rhoG;
|
||||
|
||||
fprintf('NOTE: this pressure is divided by density (according to CFD solver)\n')
|
||||
fprintf('so the result does not depend on density\n')
|
||||
|
||||
%fprintf('final pressure drop (Ergun eqn)= %f Pa\n',dpErgun)
|
||||
|
||||
%==================================
|
||||
% min fluidization velocity in m/s
|
||||
%==================================
|
||||
rhoP = 2000 % particle density in kg/m3
|
||||
g = 9.81 % gravity m/s2
|
||||
Umf = dp^2*(rhoP-rhoG)*g/(150*muG)*(epsilon^3*phip^2)/(1-epsilon)
|
||||
ReMF = Umf*dp*rhoG/muG % must be <20 !!!
|
||||
%Umf = sqrt(phip*dp^2/1.75*(rhoP-rhoG)/rhoG*g*epsilon^3) % Re>1000
|
||||
|
||||
dpUmf= L * (
|
||||
150*((1-epsilon)^2/epsilon^3)*((muG.*Umf)/(phip*dp)^2)
|
||||
+1.75*((1-epsilon)/epsilon^3)*((rhoG.*Umf.^2)/(phip*dp))
|
||||
)/10000/rhoG;
|
||||
|
||||
%====================================%
|
||||
% plot data
|
||||
%====================================%
|
||||
length(U)
|
||||
length(dp_sim)
|
||||
figure(2)
|
||||
plot(U,dp_sim)
|
||||
title("Ergun pressure drop vs. simulation")
|
||||
a=strcat("analytical (Ergun), Umf=",num2str(Umf),", dpUmf=",num2str(dpUmf));
|
||||
legend(a,"simulation")
|
||||
xlabel("velocity in [m/s]")
|
||||
ylabel("pressure drop [bar]")
|
||||
axis([0,Uend,0,dpErgun(length(dpErgun))])
|
||||
|
||||
figure(1)
|
||||
plot(U,dpErgun,U,dp_sim,[Umf,Uend],dpUmf*ones(1,2))
|
||||
title("Ergun pressure drop vs. simulation")
|
||||
a=strcat("analytical (Ergun), Umf=",num2str(Umf),", dpUmf=",num2str(dpUmf));
|
||||
legend(a,"simulation")
|
||||
xlabel("velocity in [m/s]")
|
||||
ylabel("pressure drop [bar]")
|
||||
axis([0,Uend,0,dpErgun(length(dpErgun))])
|
||||
|
||||
%print('cfdemSolverPiso_settlingTest.eps','-deps2')
|
||||
print -color "cfdemSolverPiso_ErgunTestMPI.eps"
|
||||
replot;
|
||||
|
||||
|
||||
|
||||
|
||||
22
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/steps_0p1s
Normal file
22
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/steps_0p1s
Normal file
@ -0,0 +1,22 @@
|
||||
(
|
||||
(0.000 (0 0 0.002))
|
||||
(0.010 (0 0 0.002))
|
||||
(0.011 (0 0 0.004))
|
||||
(0.020 (0 0 0.004))
|
||||
(0.021 (0 0 0.006))
|
||||
(0.030 (0 0 0.006))
|
||||
(0.031 (0 0 0.008))
|
||||
(0.040 (0 0 0.008))
|
||||
(0.041 (0 0 0.010))
|
||||
(0.050 (0 0 0.010))
|
||||
(0.051 (0 0 0.012))
|
||||
(0.060 (0 0 0.012))
|
||||
(0.061 (0 0 0.014))
|
||||
(0.070 (0 0 0.014))
|
||||
(0.071 (0 0 0.016))
|
||||
(0.080 (0 0 0.016))
|
||||
(0.081 (0 0 0.018))
|
||||
(0.090 (0 0 0.018))
|
||||
(0.091 (0 0 0.020))
|
||||
(0.100 (0 0 0.020))
|
||||
)
|
||||
117
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/system/controlDict
Normal file
117
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/system/controlDict
Normal file
@ -0,0 +1,117 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application pisoFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 0.1;//0.01;
|
||||
|
||||
deltaT 0.001;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.001;//0.01;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
adjustTimeStep no;
|
||||
|
||||
maxCo 0.1;
|
||||
|
||||
//libs ( "libgroovyBC.so" );
|
||||
|
||||
functions
|
||||
(
|
||||
|
||||
probes
|
||||
{
|
||||
type probes;
|
||||
// Where to load it from
|
||||
functionObjectLibs ( "libsampling.so" );
|
||||
// Name of the directory for probe data
|
||||
name probes;
|
||||
probeLocations
|
||||
(
|
||||
(0 0 0.0001)
|
||||
(0 0 0.0026)
|
||||
(0 0 0.0051)
|
||||
(0 0 0.0076)
|
||||
(0 0 0.0101)
|
||||
(0 0 0.0126)
|
||||
(0 0 0.0151)
|
||||
(0 0 0.0176)
|
||||
(0 0 0.0201)
|
||||
(0 0 0.0226)
|
||||
(0 0 0.0251)
|
||||
(0 0 0.0276)
|
||||
(0 0 0.0301)
|
||||
(0 0 0.0326)
|
||||
(0 0 0.0351)
|
||||
(0 0 0.0375)
|
||||
(0 0 0.0401)
|
||||
(0 0 0.0426)
|
||||
(0 0 0.0451)
|
||||
(0 0 0.0476)
|
||||
(0 0 0.0529)
|
||||
);
|
||||
|
||||
// Fields to be probed
|
||||
fields ( p U voidfraction volAverage_voidfraction);
|
||||
|
||||
// Write at same frequency as fields
|
||||
outputControl timeStep;//outputTime;
|
||||
outputInterval 1;
|
||||
}
|
||||
|
||||
/*pressureDrop
|
||||
{
|
||||
type patchAverage;
|
||||
functionObjectLibs
|
||||
(
|
||||
"libsimpleFunctionObjects.so"
|
||||
);
|
||||
verbose true;
|
||||
patches
|
||||
(
|
||||
inlet
|
||||
outlet
|
||||
);
|
||||
fields
|
||||
(
|
||||
p
|
||||
);
|
||||
factor 1;
|
||||
}*/
|
||||
);
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,117 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application pisoFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 0.1;//0.01;
|
||||
|
||||
deltaT 0.001;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.001;//0.01;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
adjustTimeStep no;
|
||||
|
||||
maxCo 0.1;
|
||||
|
||||
libs ("libOpenFOAM.so" "libgroovyBC.so");
|
||||
|
||||
functions
|
||||
(
|
||||
|
||||
probes
|
||||
{
|
||||
type probes;
|
||||
// Where to load it from
|
||||
functionObjectLibs ( "libsampling.so" );
|
||||
// Name of the directory for probe data
|
||||
name probes;
|
||||
probeLocations
|
||||
(
|
||||
(0 0 0.0001)
|
||||
(0 0 0.0026)
|
||||
(0 0 0.0051)
|
||||
(0 0 0.0076)
|
||||
(0 0 0.0101)
|
||||
(0 0 0.0126)
|
||||
(0 0 0.0151)
|
||||
(0 0 0.0176)
|
||||
(0 0 0.0201)
|
||||
(0 0 0.0226)
|
||||
(0 0 0.0251)
|
||||
(0 0 0.0276)
|
||||
(0 0 0.0301)
|
||||
(0 0 0.0326)
|
||||
(0 0 0.0351)
|
||||
(0 0 0.0375)
|
||||
(0 0 0.0401)
|
||||
(0 0 0.0426)
|
||||
(0 0 0.0451)
|
||||
(0 0 0.0476)
|
||||
(0 0 0.0529)
|
||||
);
|
||||
|
||||
// Fields to be probed
|
||||
fields ( p U voidfraction volAverage_voidfraction);
|
||||
|
||||
// Write at same frequency as fields
|
||||
outputControl timeStep;//outputTime;
|
||||
outputInterval 1;
|
||||
}
|
||||
|
||||
/*pressureDrop
|
||||
{
|
||||
type patchAverage;
|
||||
functionObjectLibs
|
||||
(
|
||||
"libsimpleFunctionObjects.so"
|
||||
);
|
||||
verbose true;
|
||||
patches
|
||||
(
|
||||
inlet
|
||||
outlet
|
||||
);
|
||||
fields
|
||||
(
|
||||
p
|
||||
);
|
||||
factor 1;
|
||||
}*/
|
||||
);
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,86 @@
|
||||
/*-------------------------------*- C++ -*---------------------------------*\
|
||||
| ========= |
|
||||
| \\ / OpenFOAM |
|
||||
| \\ / |
|
||||
| \\ / The Open Source CFD Toolbox |
|
||||
| \\/ http://www.OpenFOAM.org |
|
||||
\*-------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
note "mesh decomposition control dictionary";
|
||||
location "system";
|
||||
object decomposeParDict;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
numberOfSubdomains 8;
|
||||
|
||||
//- Keep owner and neighbour on same processor for faces in zones:
|
||||
// preserveFaceZones (heater solid1 solid3);
|
||||
|
||||
//method scotch;
|
||||
// method hierarchical;
|
||||
method simple;
|
||||
// method metis;
|
||||
// method manual;
|
||||
|
||||
simpleCoeffs
|
||||
{
|
||||
n (2 2 2);
|
||||
delta 0.001;
|
||||
}
|
||||
|
||||
hierarchicalCoeffs
|
||||
{
|
||||
n (2 2 1);
|
||||
delta 0.001;
|
||||
order xyz;
|
||||
}
|
||||
|
||||
metisCoeffs
|
||||
{
|
||||
/*
|
||||
processorWeights
|
||||
(
|
||||
1
|
||||
1
|
||||
1
|
||||
1
|
||||
);
|
||||
*/
|
||||
}
|
||||
|
||||
scotchCoeffs
|
||||
{
|
||||
//processorWeights
|
||||
//(
|
||||
// 1
|
||||
// 1
|
||||
// 1
|
||||
// 1
|
||||
//);
|
||||
//writeGraph true;
|
||||
//strategy "b";
|
||||
}
|
||||
|
||||
manualCoeffs
|
||||
{
|
||||
dataFile "decompositionData";
|
||||
}
|
||||
|
||||
|
||||
//// Is the case distributed
|
||||
//distributed yes;
|
||||
//// Per slave (so nProcs-1 entries) the directory above the case.
|
||||
//roots
|
||||
//(
|
||||
// "/tmp"
|
||||
// "/tmp"
|
||||
//);
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
33
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/system/funkySetFieldsDict
Executable file
33
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/system/funkySetFieldsDict
Executable file
@ -0,0 +1,33 @@
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "/.automount/werner/Werner/bgschaid/bgschaid-foamStuff/DepositionTests";
|
||||
case "neutralTest";
|
||||
instance "system";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object funkySetFieldsDict;
|
||||
}
|
||||
|
||||
expressions
|
||||
(
|
||||
init
|
||||
{
|
||||
field voidfraction;
|
||||
expression "1";
|
||||
valuePatches 2(inlet outlet); // set value 1 at those patches
|
||||
}
|
||||
setGamma
|
||||
{
|
||||
field voidfraction;
|
||||
expression "0.43";
|
||||
//condition "pow(pow(pos().x-0.2,2) + pow(pos().y-0,2)+ pow(pos().z-0,2),0.5) < 0.04";
|
||||
condition "pos().z < 0.01467 && pos().z > 0.0";
|
||||
keepPatches true;
|
||||
//valuePatches 1(inlet); // set value 1 at those patches
|
||||
}
|
||||
|
||||
);
|
||||
76
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/system/fvSchemes
Normal file
76
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/system/fvSchemes
Normal file
@ -0,0 +1,76 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSchemes;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
ddtSchemes
|
||||
{
|
||||
default Euler;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
grad(p) Gauss linear;
|
||||
grad(U) Gauss linear;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
div(phi,U) Gauss limitedLinearV 1;
|
||||
div(phi,k) Gauss limitedLinear 1;
|
||||
div(phi,epsilon) Gauss limitedLinear 1;
|
||||
div(phi,R) Gauss limitedLinear 1;
|
||||
div(R) Gauss linear;
|
||||
div(phi,nuTilda) Gauss limitedLinear 1;
|
||||
div((viscousTerm*dev(grad(U).T()))) Gauss linear;
|
||||
div((nu*dev(grad(U).T()))) Gauss linear;
|
||||
div((nuEff*dev(grad(U).T()))) Gauss linear;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default Gauss linear corrected;
|
||||
laplacian(viscousTerm,U) Gauss linear corrected;
|
||||
laplacian(nu,U) Gauss linear corrected;
|
||||
laplacian(nuEff,U) Gauss linear corrected;
|
||||
laplacian((1|A(U)),p) Gauss linear corrected;
|
||||
laplacian((voidfraction2|A(U)),p) Gauss linear corrected;
|
||||
laplacian(DkEff,k) Gauss linear corrected;
|
||||
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
|
||||
laplacian(DREff,R) Gauss linear corrected;
|
||||
laplacian(DnuTildaEff,nuTilda) Gauss linear corrected;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default linear;
|
||||
interpolate(U) linear;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default corrected;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
p ;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
86
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/system/fvSolution
Normal file
86
tutorials/cfdemSolverPiso/ErgunTestMPI/CFD/system/fvSolution
Normal file
@ -0,0 +1,86 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSolution;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
solvers
|
||||
{
|
||||
p
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-06;
|
||||
relTol 0.1;
|
||||
}
|
||||
|
||||
pFinal
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
U
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
k
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
epsilon
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
R
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
nuTilda
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
}
|
||||
|
||||
PISO
|
||||
{
|
||||
nCorrectors 4;
|
||||
nNonOrthogonalCorrectors 1;
|
||||
pRefCell 0;
|
||||
pRefValue 0;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
65
tutorials/cfdemSolverPiso/ErgunTestMPI/DEM/in.liggghts_init
Executable file
65
tutorials/cfdemSolverPiso/ErgunTestMPI/DEM/in.liggghts_init
Executable file
@ -0,0 +1,65 @@
|
||||
# Pour granular particles into chute container, then induce flow
|
||||
|
||||
atom_style granular
|
||||
atom_modify map array
|
||||
communicate single vel yes
|
||||
|
||||
boundary m m m
|
||||
newton off
|
||||
|
||||
units si
|
||||
|
||||
region reg block -0.015 0.015 -0.015 0.015 -0.001 0.0554 units box
|
||||
create_box 1 reg
|
||||
|
||||
neighbor 0.001 bin
|
||||
neigh_modify delay 0
|
||||
|
||||
|
||||
#Material properties required for new pair styles
|
||||
|
||||
fix m1 all property/global youngsModulus peratomtype 5.e6
|
||||
fix m2 all property/global poissonsRatio peratomtype 0.45
|
||||
fix m3 all property/global coefficientRestitution peratomtypepair 1 0.3
|
||||
fix m4 all property/global coefficientFriction peratomtypepair 1 0.5
|
||||
|
||||
#pair style
|
||||
pair_style gran/hertz/history 1 0 #Hertzian without cohesion
|
||||
pair_coeff * *
|
||||
|
||||
#timestep, gravity
|
||||
timestep 0.00001
|
||||
fix gravi all gravity 9.81 vector 0.0 0.0 -1.0
|
||||
|
||||
#walls
|
||||
fix zwalls all wall/gran/hertz/history 1 0 zplane 0.0 0.0553 1
|
||||
fix cylwalls all wall/gran/hertz/history 1 0 zcylinder 0.01385 1
|
||||
|
||||
#cfd coupling
|
||||
#fix cfd all couple/cfd
|
||||
|
||||
#particle insertion
|
||||
group nve_group region reg
|
||||
region bc cylinder z 0.0 0.0 0.012 0.02 0.03 units box
|
||||
fix ins nve_group pour 10000 1 1 vol 0.7 100 diam uniform 0.001 0.001 dens uniform 200 200 vel uniform 0. 0. 0. 0. -1.0 region bc
|
||||
|
||||
#apply nve integration to all particles that are inserted as single particles
|
||||
fix integr nve_group nve/sphere
|
||||
|
||||
|
||||
#screen output
|
||||
compute 1 all erotate/sphere
|
||||
thermo_style custom step atoms ke c_1 vol
|
||||
thermo 1000
|
||||
thermo_modify lost ignore norm no
|
||||
compute_modify thermo_temp dynamic yes
|
||||
|
||||
#insert the first particles so that dump is not empty
|
||||
run 1
|
||||
dump dmp all custom 5000 post/dump.liggghts_init id type type x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius
|
||||
#force : f_couple_cfd[0] f_couple_cfd[1] f_couple_cfd[2]
|
||||
#node : f_couple_cfd[6]
|
||||
#cell id : f_couple_cfd[7]
|
||||
|
||||
run 10000 upto
|
||||
write_restart liggghts.restart
|
||||
@ -0,0 +1,72 @@
|
||||
# Pour granular particles into chute container, then induce flow
|
||||
|
||||
atom_style granular
|
||||
atom_modify map array
|
||||
communicate single vel yes
|
||||
|
||||
boundary m m m
|
||||
newton off
|
||||
|
||||
units si
|
||||
processors 2 2 2
|
||||
|
||||
#read the restart file
|
||||
read_restart ../DEM/liggghts.restart
|
||||
|
||||
#do not do this here, the simulation box is in the restart file!
|
||||
#region reg block -0.015 0.015 -0.015 0.015 -0.001 0.0554 units box
|
||||
#create_box 1 reg
|
||||
|
||||
neighbor 0.0005 bin
|
||||
neigh_modify delay 0
|
||||
|
||||
#Material properties required for new pair styles
|
||||
|
||||
fix m1 all property/global youngsModulus peratomtype 5.e6
|
||||
fix m2 all property/global poissonsRatio peratomtype 0.45
|
||||
fix m3 all property/global coefficientRestitution peratomtypepair 1 0.3
|
||||
fix m4 all property/global coefficientFriction peratomtypepair 1 0.5
|
||||
|
||||
#pair style
|
||||
pair_style gran/hertz/history 1 0 #Hertzian without cohesion
|
||||
pair_coeff * *
|
||||
|
||||
#timestep, gravity
|
||||
timestep 0.00001
|
||||
fix gravi all gravity 9.81 vector 0.0 0.0 -1.0
|
||||
|
||||
#walls
|
||||
fix zwalls all wall/gran/hertz/history 1 0 zplane 0.0 0.0553 1
|
||||
fix cylwalls all wall/gran/hertz/history 1 0 zcylinder 0.01385 1
|
||||
|
||||
# change the particles density
|
||||
set group all density 2000
|
||||
|
||||
#cfd coupling
|
||||
fix cfd all couple/cfd couple_every 100 mpi
|
||||
fix cfd2 all couple/cfd/force
|
||||
|
||||
#apply nve integration to all particles that are inserted as single particles
|
||||
#group nve_group region reg
|
||||
fix integr nve_group nve/sphere
|
||||
|
||||
#center of mass
|
||||
compute centerOfMass all com
|
||||
|
||||
#compute total dragforce
|
||||
#compute dragtotal all reduce sum f_dragforce[1] f_dragforce[2] f_dragforce[3]
|
||||
|
||||
#screen output
|
||||
compute 1 all erotate/sphere
|
||||
thermo_style custom step atoms ke c_1 vol c_centerOfMass[3] #c_dragtotal[1] c_dragtotal[2] c_dragtotal[3]
|
||||
thermo 10
|
||||
thermo_modify lost ignore norm no
|
||||
compute_modify thermo_temp dynamic yes
|
||||
|
||||
#insert the first particles so that dump is not empty
|
||||
dump myDump all stl 1 post/dump_*.stl
|
||||
#run 1
|
||||
dump dmp all custom 5000 ../DEM/post/dump*.liggghts_restart id type type x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius
|
||||
undump myDump
|
||||
|
||||
run 1
|
||||
BIN
tutorials/cfdemSolverPiso/ErgunTestMPI/DEM/liggghts.restart
Normal file
BIN
tutorials/cfdemSolverPiso/ErgunTestMPI/DEM/liggghts.restart
Normal file
Binary file not shown.
1
tutorials/cfdemSolverPiso/ErgunTestMPI/DEM/post/dummy
Normal file
1
tutorials/cfdemSolverPiso/ErgunTestMPI/DEM/post/dummy
Normal file
@ -0,0 +1 @@
|
||||
dummyfile
|
||||
100
tutorials/cfdemSolverPiso/ErgunTestMPI/parCFDDEMrun.sh
Normal file
100
tutorials/cfdemSolverPiso/ErgunTestMPI/parCFDDEMrun.sh
Normal file
@ -0,0 +1,100 @@
|
||||
#!/bin/bash
|
||||
|
||||
#===================================================================#
|
||||
# allrun script for testcase as part of test routine
|
||||
# run settlingTest CFD part
|
||||
# Christoph Goniva - Feb. 2011
|
||||
#===================================================================#
|
||||
|
||||
#- source CFDEM env vars
|
||||
. ~/.bashrc
|
||||
|
||||
#- include functions
|
||||
source $CFDEM_SRC_DIR/etc/functions.sh
|
||||
|
||||
#--------------------------------------------------------------------------------#
|
||||
#- define variables
|
||||
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
|
||||
logpath=$casePath
|
||||
headerText="run_parallel_cfdemSolverPiso_ErgunTestMPI_CFDDEM"
|
||||
logfileName="log_$headerText"
|
||||
solverName="cfdemSolverPiso"
|
||||
nrProcs="8"
|
||||
machineFileName="none" # yourMachinefileName | none
|
||||
debugMode="off" # on | off
|
||||
testHarnessPath="$CFDEM_TEST_HARNESS_PATH"
|
||||
runOctave="true"
|
||||
postproc="false"
|
||||
#--------------------------------------------------------------------------------#
|
||||
|
||||
#- call function to run a parallel CFD-DEM case
|
||||
parCFDDEMrun $logpath $logfileName $casePath $headerText $solverName $nrProcs $machineFileName $debugMode
|
||||
|
||||
|
||||
if [ $runOctave == "true" ]
|
||||
then
|
||||
#------------------------------#
|
||||
# octave
|
||||
|
||||
#- change path
|
||||
cd octave
|
||||
|
||||
#- rmove old graph
|
||||
rm cfdemSolverPiso_ErgunTestMPI.eps
|
||||
|
||||
#- run octave
|
||||
octave totalPressureDrop.m
|
||||
|
||||
#- show plot
|
||||
evince cfdemSolverPiso_ErgunTestMPI.eps
|
||||
|
||||
#- copy log file to test harness
|
||||
cp ../../$logfileName $testHarnessPath
|
||||
cp cfdemSolverPiso_ErgunTestMPI.eps $testHarnessPath
|
||||
fi
|
||||
|
||||
if [ $postproc == "true" ]
|
||||
then
|
||||
|
||||
#- keep terminal open (if started in new terminal)
|
||||
echo "simulation finisehd? ...press enter to proceed"
|
||||
read
|
||||
|
||||
#- get VTK data from liggghts dump file
|
||||
cd $casePath/DEM/post
|
||||
python -i $CFDEM_LPP_DIR/lpp.py dump*.liggghts_restart
|
||||
|
||||
#- get VTK data from CFD sim
|
||||
cd $casePath/CFD
|
||||
foamToVTK #- serial run of foamToVTK
|
||||
#source $CFDEM_SRC_DIR/etc/functions.sh #- include functions
|
||||
#pseudoParallelRun "foamToVTK" $nrPostProcProcessors #- pseudo parallel run of foamToVTK
|
||||
|
||||
#- start paraview
|
||||
paraview
|
||||
|
||||
#- keep terminal open (if started in new terminal)
|
||||
echo "...press enter to clean up case"
|
||||
echo "press Ctr+C to keep data"
|
||||
read
|
||||
|
||||
fi
|
||||
|
||||
#- clean up case
|
||||
echo "deleting data at: $casePath :\n"
|
||||
rm -r $casePath/CFD/0.*
|
||||
rm -r $casePath/CFD/log.*
|
||||
rm -r $casePath/CFD/octave/octave-core
|
||||
rm -r $casePath/CFD/VTK
|
||||
rm -r $casePath/CFD/processor*
|
||||
rm -r $casePath/CFD/couplingFiles/*
|
||||
rm -r $casePath/DEM/post/*
|
||||
rm -r $casePath/DEM/log.*
|
||||
rm -r $casePath/DEM/liggghts.restartCFDEM*
|
||||
rm -r $casePath/CFD/probes
|
||||
rm -r $casePath/CFD/particles
|
||||
rm -r $casePath/CFD/clockData
|
||||
echo "done"
|
||||
|
||||
#- preserve post directory
|
||||
echo "dummyfile" >> $casePath/DEM/post/dummy
|
||||
114
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/Allrun.sh
Executable file
114
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/Allrun.sh
Executable file
@ -0,0 +1,114 @@
|
||||
#!/bin/bash
|
||||
|
||||
#===================================================================#
|
||||
# allrun script for testcase as part of test routine
|
||||
# run settlingTest
|
||||
# Christoph Goniva - Sept. 2010
|
||||
#===================================================================#
|
||||
|
||||
#- define variables
|
||||
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
|
||||
runOctave="true"
|
||||
postproc="false"
|
||||
|
||||
# check if mesh was built
|
||||
if [ -d "$casePath/CFD/constant/polyMesh/boundary" ]; then
|
||||
echo "mesh was built before - using old mesh"
|
||||
else
|
||||
echo "mesh needs to be built"
|
||||
cd $casePath/CFD
|
||||
blockMesh
|
||||
fi
|
||||
|
||||
#-------------------------------------------------------#
|
||||
# adapt settings for init run
|
||||
cp $casePath/CFD/constant/liggghtsCommands_init $casePath/CFD/constant/liggghtsCommands
|
||||
cp $casePath/CFD/constant/couplingProperties_init $casePath/CFD/constant/couplingProperties
|
||||
cp $casePath/CFD/system/controlDict_init $casePath/CFD/system/controlDict
|
||||
#-------------------------------------------------------#
|
||||
|
||||
#- run parallel CFD-DEM in new terminal
|
||||
gnome-terminal --title='cfdemSolverPiso ErgunTestMPI_restart CFD' -e "bash $casePath/parCFDDEMrun.sh"
|
||||
|
||||
#- wait until sim has finished then run octave
|
||||
echo "simulation finished? ...press enter to proceed"
|
||||
read
|
||||
|
||||
|
||||
#-------------------------------------------------------#
|
||||
# adapt settings for init or restart run
|
||||
cp $casePath/CFD/constant/liggghtsCommands_restart $casePath/CFD/constant/liggghtsCommands
|
||||
cp $casePath/CFD/constant/couplingProperties_restart $casePath/CFD/constant/couplingProperties
|
||||
cp $casePath/CFD/system/controlDict_restart $casePath/CFD/system/controlDict
|
||||
|
||||
#- run parallel CFD-DEM in new terminal
|
||||
gnome-terminal --title='cfdemSolverPiso ErgunTestMPI_restart CFD' -e "bash $casePath/parCFDDEMrun.sh"
|
||||
|
||||
|
||||
#- wait until sim has finished then run octave
|
||||
echo "simulation finished? ...press enter to proceed"
|
||||
read
|
||||
#-------------------------------------------------------#
|
||||
|
||||
|
||||
if [ $runOctave == "true" ]
|
||||
then
|
||||
#- change path
|
||||
cd $casePath/CFD/octave
|
||||
|
||||
#- rmove old graph
|
||||
rm cfdemSolverPiso_ErgunTestMPI.eps
|
||||
|
||||
#- run octave
|
||||
octave totalPressureDrop.m
|
||||
|
||||
#- show plot
|
||||
evince cfdemSolverPiso_ErgunTestMPI.eps
|
||||
|
||||
#- copy log file to test harness
|
||||
cp $casePath/../$logfileName $testHarnessPath
|
||||
cp cfdemSolverPiso_ErgunTestMPI.eps $testHarnessPath
|
||||
fi
|
||||
|
||||
if [ $postproc == "true" ]
|
||||
then
|
||||
|
||||
#- keep terminal open (if started in new terminal)
|
||||
echo "simulation finisehd? ...press enter to proceed"
|
||||
read
|
||||
|
||||
#- get VTK data from liggghts dump file
|
||||
cd $casePath/DEM/post
|
||||
python -i $CFDEM_LPP_DIR/lpp.py dump.liggghts_restart
|
||||
|
||||
#- get VTK data from CFD sim
|
||||
cd $casePath/CFD
|
||||
foamToVTK #- serial run of foamToVTK
|
||||
#source $CFDEM_SRC_DIR/etc/functions.sh #- include functions
|
||||
#pseudoParallelRun "foamToVTK" $nrPostProcProcessors #- pseudo parallel run of foamToVTK
|
||||
|
||||
#- start paraview
|
||||
paraview
|
||||
|
||||
#- keep terminal open (if started in new terminal)
|
||||
echo "...press enter to clean up case"
|
||||
echo "press Ctr+C to keep data"
|
||||
read
|
||||
fi
|
||||
|
||||
#- clean up case
|
||||
rm -rf $casePath/CFD/0.*
|
||||
rm -r $casePath/CFD/clockData
|
||||
rm -rf $casePath/CFD/processor*
|
||||
rm -r $casePath/CFD/VTK
|
||||
rm -rf $casePath/CFD/patchAverage_pressureDrop
|
||||
rm -rf $casePath/CFD/probes
|
||||
rm -rf $casePath/CFD/particles
|
||||
rm -r $casePath/CFD/log.*
|
||||
rm $casePath/log.liggghts
|
||||
rm $casePath/DEM/liggghts.restartCFDEM*
|
||||
rm $casePath/DEM/post/dump.*
|
||||
rm -r $casePath/DEM/log.*
|
||||
|
||||
#- preserve post directory
|
||||
echo "dummyfile" >> $casePath/DEM/post/dummy
|
||||
41
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/Ksl
Normal file
41
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/Ksl
Normal file
@ -0,0 +1,41 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object Ksl;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [1 -3 -1 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type zeroGradient;
|
||||
//type fixedValue;
|
||||
//value uniform 0;
|
||||
}
|
||||
inlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
89
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/U
Normal file
89
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/U
Normal file
@ -0,0 +1,89 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://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
|
||||
{
|
||||
|
||||
wall
|
||||
{
|
||||
//type fixedValue;
|
||||
//value uniform (0 0 0);
|
||||
type slip;
|
||||
}
|
||||
|
||||
inlet
|
||||
{
|
||||
/*type flowRateInletVelocity;
|
||||
flowRate 0.001;
|
||||
value uniform (0 0 0);*/
|
||||
|
||||
/*type fixedValue;
|
||||
value uniform (0 0 0.0001);*/
|
||||
|
||||
//type zeroGradient;
|
||||
|
||||
/* type groovyBC;
|
||||
variables "Uend=vector(0,0,0.02);tEnd=0.1;";
|
||||
valueExpression "((time() < tEnd) ? Uend/tEnd*time():Uend)";
|
||||
value uniform (0 0 0);*/
|
||||
|
||||
/*// 2.0.x, 1.6,ext
|
||||
type timeVaryingUniformFixedValue;
|
||||
fileName "steps_0p1s";
|
||||
outOfBounds clamp;
|
||||
value uniform (0 0 0);*/
|
||||
|
||||
// 2.1.x
|
||||
type uniformFixedValue;
|
||||
uniformValue table
|
||||
(
|
||||
(0.000 (0 0 0.002))
|
||||
(0.010 (0 0 0.002))
|
||||
(0.011 (0 0 0.004))
|
||||
(0.020 (0 0 0.004))
|
||||
(0.021 (0 0 0.006))
|
||||
(0.030 (0 0 0.006))
|
||||
(0.031 (0 0 0.008))
|
||||
(0.040 (0 0 0.008))
|
||||
(0.041 (0 0 0.010))
|
||||
(0.050 (0 0 0.010))
|
||||
(0.051 (0 0 0.012))
|
||||
(0.060 (0 0 0.012))
|
||||
(0.061 (0 0 0.014))
|
||||
(0.070 (0 0 0.014))
|
||||
(0.071 (0 0 0.016))
|
||||
(0.080 (0 0 0.016))
|
||||
(0.081 (0 0 0.018))
|
||||
(0.090 (0 0 0.018))
|
||||
(0.091 (0 0 0.020))
|
||||
(0.100 (0 0 0.020))
|
||||
);
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
/*type fluxCorrectedVelocity; //inletOutlet;
|
||||
value uniform (0 0 0);
|
||||
inletValue uniform (0 0 0);*/
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
45
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/Us
Normal file
45
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/Us
Normal file
@ -0,0 +1,45 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volVectorField;
|
||||
location "0";
|
||||
object Us;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -1 0 0 0 0];
|
||||
|
||||
internalField uniform (0 0 0);
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type zeroGradient;
|
||||
//type fixedValue;
|
||||
//value uniform (1 0 0);
|
||||
}
|
||||
inlet
|
||||
{
|
||||
type zeroGradient;
|
||||
//type fixedValue;
|
||||
//value uniform (1 0 0);;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
//type fixedValue;
|
||||
//value uniform (1 0 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
48
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/epsilon
Normal file
48
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/epsilon
Normal file
@ -0,0 +1,48 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object epsilon;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -3 0 0 0 0];
|
||||
|
||||
internalField uniform 0.003;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type epsilonWallFunction;
|
||||
Cmu 0.09;
|
||||
kappa 0.41;
|
||||
E 9.8;
|
||||
value uniform 0.003;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type inletOutlet;
|
||||
inletValue uniform 0.003;
|
||||
value uniform 0.003;
|
||||
}
|
||||
inlet
|
||||
{
|
||||
/*type turbulentMixingLengthDissipationRateInlet;
|
||||
mixingLength 0.005;
|
||||
value uniform 0.003;*/
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
45
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/k
Normal file
45
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/k
Normal file
@ -0,0 +1,45 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object k;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -2 0 0 0 0];
|
||||
|
||||
internalField uniform 0.001;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type kqRWallFunction;
|
||||
value uniform 0.001;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type inletOutlet;
|
||||
inletValue uniform 0.001;
|
||||
value uniform 0.001;
|
||||
}
|
||||
inlet
|
||||
{
|
||||
/*type turbulentIntensityKineticEnergyInlet;
|
||||
intensity 0.05;
|
||||
value uniform 0.001;*/
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
45
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/nut
Normal file
45
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/nut
Normal file
@ -0,0 +1,45 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object nut;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -1 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type nutWallFunction;
|
||||
Cmu 0.09;
|
||||
kappa 0.41;
|
||||
E 9.8;
|
||||
value uniform 0;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type calculated;
|
||||
value uniform 0;
|
||||
}
|
||||
inlet
|
||||
{
|
||||
type calculated;
|
||||
value uniform 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
43
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/p
Normal file
43
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/p
Normal file
@ -0,0 +1,43 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object p;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -2 0 0 0 0];
|
||||
|
||||
internalField uniform 1.0e5;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
|
||||
wall
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
inlet
|
||||
{
|
||||
type zeroGradient;
|
||||
//type fixedValue;
|
||||
//value uniform 100000;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
//type zeroGradient;
|
||||
type fixedValue;
|
||||
value uniform 100000;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
39
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/rho
Normal file
39
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/0/rho
Normal file
@ -0,0 +1,39 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object rho;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [1 -3 0 0 0 0 0];
|
||||
|
||||
internalField uniform 10;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
|
||||
wall
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
inlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,41 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object voidfraction;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 0 0 0 0];
|
||||
|
||||
internalField uniform 1;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
wall
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform 1;
|
||||
}
|
||||
inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform 1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,25 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object RASProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
RASModel laminar;
|
||||
|
||||
turbulence off;
|
||||
|
||||
printCoeffs on;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,175 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.4 |
|
||||
| \\ / A nd | Web: http://www.openfoam.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "";
|
||||
case "";
|
||||
instance "";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object couplingProperties;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
//===========================================================================//
|
||||
// sub-models & settings
|
||||
verbous;
|
||||
modelType "A"; // A or B
|
||||
|
||||
couplingInterval 100;
|
||||
|
||||
voidFractionModel divided;
|
||||
|
||||
locateModel engine;
|
||||
|
||||
meshMotionModel noMeshMotion;
|
||||
|
||||
regionModel allRegion;
|
||||
|
||||
IOModel "basicIO";
|
||||
|
||||
dataExchangeModel twoWayMPI;//twoWayFiles;//oneWayVTK;//
|
||||
|
||||
averagingModel dense;//dilute;//
|
||||
|
||||
clockModel off;
|
||||
|
||||
forceModels
|
||||
(
|
||||
//GidaspowDrag
|
||||
DiFeliceDrag
|
||||
//KochHillDrag
|
||||
gradPForce
|
||||
viscForce
|
||||
//Archimedes
|
||||
//volWeightedAverage
|
||||
//totalMomentumExchange
|
||||
);
|
||||
|
||||
momCoupleModels
|
||||
(
|
||||
implicitCouple
|
||||
);
|
||||
|
||||
turbulenceModelType "RASProperties";//"LESProperties";//
|
||||
|
||||
//===========================================================================//
|
||||
// sub-model properties
|
||||
|
||||
implicitCoupleProps
|
||||
{
|
||||
velFieldName "U";
|
||||
granVelFieldName "Us";
|
||||
voidfractionFieldName "voidfraction";
|
||||
}
|
||||
|
||||
ArchimedesProps
|
||||
{
|
||||
densityFieldName "rho";
|
||||
gravityFieldName "g";
|
||||
}
|
||||
gradPForceProps
|
||||
{
|
||||
pFieldName "p";
|
||||
densityFieldName "rho";
|
||||
voidfractionFieldName "voidfraction";
|
||||
velocityFieldName "U";
|
||||
//interpolation;
|
||||
}
|
||||
|
||||
viscForceProps
|
||||
{
|
||||
velocityFieldName "U";
|
||||
densityFieldName "rho";
|
||||
interpolation;
|
||||
}
|
||||
volWeightedAverageProps
|
||||
{
|
||||
scalarFieldNames
|
||||
(
|
||||
voidfraction
|
||||
);
|
||||
vectorFieldNames
|
||||
(
|
||||
);
|
||||
upperThreshold 0.999;
|
||||
lowerThreshold 0;
|
||||
verbous;
|
||||
}
|
||||
totalMomentumExchangeProps
|
||||
{
|
||||
implicitMomExFieldName "Ksl";
|
||||
explicitMomExFieldName "none";
|
||||
fluidVelFieldName "U";
|
||||
granVelFieldName "Us";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
GidaspowDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
DiFeliceDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
voidfractionFieldName "voidfraction";
|
||||
}
|
||||
|
||||
KochHillDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
|
||||
virtualMassForceProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
|
||||
oneWayVTKProps
|
||||
{
|
||||
couplingFilename "vtk_out%4.4d.vtk";
|
||||
maxNumberOfParticles 30000;
|
||||
}
|
||||
|
||||
twoWayFilesProps
|
||||
{
|
||||
maxNumberOfParticles 10100;
|
||||
}
|
||||
|
||||
centreProps
|
||||
{
|
||||
alphaMin 0.10;
|
||||
}
|
||||
|
||||
engineProps
|
||||
{
|
||||
treeSearch true;
|
||||
}
|
||||
|
||||
dividedProps
|
||||
{
|
||||
alphaMin 0.1;
|
||||
scaleUpVol 1.0;
|
||||
}
|
||||
|
||||
twoWayMPIProps
|
||||
{
|
||||
maxNumberOfParticles 10100;
|
||||
liggghtsPath "../DEM/in.liggghts_resume";
|
||||
}
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,175 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.4 |
|
||||
| \\ / A nd | Web: http://www.openfoam.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "";
|
||||
case "";
|
||||
instance "";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object couplingProperties;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
//===========================================================================//
|
||||
// sub-models & settings
|
||||
verbous;
|
||||
modelType "A"; // A or B
|
||||
|
||||
couplingInterval 100;
|
||||
|
||||
voidFractionModel divided;
|
||||
|
||||
locateModel engine;
|
||||
|
||||
meshMotionModel noMeshMotion;
|
||||
|
||||
regionModel allRegion;
|
||||
|
||||
IOModel "basicIO";
|
||||
|
||||
dataExchangeModel twoWayMPI;//twoWayFiles;//oneWayVTK;//
|
||||
|
||||
averagingModel dense;//dilute;//
|
||||
|
||||
clockModel off;
|
||||
|
||||
forceModels
|
||||
(
|
||||
//GidaspowDrag
|
||||
DiFeliceDrag
|
||||
//KochHillDrag
|
||||
gradPForce
|
||||
viscForce
|
||||
//Archimedes
|
||||
//volWeightedAverage
|
||||
//totalMomentumExchange
|
||||
);
|
||||
|
||||
momCoupleModels
|
||||
(
|
||||
implicitCouple
|
||||
);
|
||||
|
||||
turbulenceModelType "RASProperties";//"LESProperties";//
|
||||
|
||||
//===========================================================================//
|
||||
// sub-model properties
|
||||
|
||||
implicitCoupleProps
|
||||
{
|
||||
velFieldName "U";
|
||||
granVelFieldName "Us";
|
||||
voidfractionFieldName "voidfraction";
|
||||
}
|
||||
|
||||
ArchimedesProps
|
||||
{
|
||||
densityFieldName "rho";
|
||||
gravityFieldName "g";
|
||||
}
|
||||
gradPForceProps
|
||||
{
|
||||
pFieldName "p";
|
||||
densityFieldName "rho";
|
||||
voidfractionFieldName "voidfraction";
|
||||
velocityFieldName "U";
|
||||
//interpolation;
|
||||
}
|
||||
|
||||
viscForceProps
|
||||
{
|
||||
velocityFieldName "U";
|
||||
densityFieldName "rho";
|
||||
interpolation;
|
||||
}
|
||||
volWeightedAverageProps
|
||||
{
|
||||
scalarFieldNames
|
||||
(
|
||||
voidfraction
|
||||
);
|
||||
vectorFieldNames
|
||||
(
|
||||
);
|
||||
upperThreshold 0.999;
|
||||
lowerThreshold 0;
|
||||
verbous;
|
||||
}
|
||||
totalMomentumExchangeProps
|
||||
{
|
||||
implicitMomExFieldName "Ksl";
|
||||
explicitMomExFieldName "none";
|
||||
fluidVelFieldName "U";
|
||||
granVelFieldName "Us";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
GidaspowDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
DiFeliceDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
voidfractionFieldName "voidfraction";
|
||||
}
|
||||
|
||||
KochHillDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
|
||||
virtualMassForceProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
|
||||
oneWayVTKProps
|
||||
{
|
||||
couplingFilename "vtk_out%4.4d.vtk";
|
||||
maxNumberOfParticles 30000;
|
||||
}
|
||||
|
||||
twoWayFilesProps
|
||||
{
|
||||
maxNumberOfParticles 10100;
|
||||
}
|
||||
|
||||
centreProps
|
||||
{
|
||||
alphaMin 0.10;
|
||||
}
|
||||
|
||||
engineProps
|
||||
{
|
||||
treeSearch true;
|
||||
}
|
||||
|
||||
dividedProps
|
||||
{
|
||||
alphaMin 0.1;
|
||||
scaleUpVol 1.0;
|
||||
}
|
||||
|
||||
twoWayMPIProps
|
||||
{
|
||||
maxNumberOfParticles 10100;
|
||||
liggghtsPath "../DEM/in.liggghts_restart";
|
||||
}
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,22 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class uniformDimensionedVectorField;
|
||||
location "constant";
|
||||
object g;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -2 0 0 0 0];
|
||||
value ( 0 0 -9.81 );
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,40 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.4 |
|
||||
| \\ / A nd | Web: http://www.openfoam.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "";
|
||||
case "";
|
||||
instance "";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object liggghtsCommands;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
liggghtsCommandModels
|
||||
(
|
||||
runLiggghts
|
||||
writeLiggghts
|
||||
);
|
||||
|
||||
/*
|
||||
//- optional
|
||||
writeLiggghtsProps
|
||||
{
|
||||
writeLast on; // off is not recommended
|
||||
overwrite on;
|
||||
}*/
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,31 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.4 |
|
||||
| \\ / A nd | Web: http://www.openfoam.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "";
|
||||
case "";
|
||||
instance "";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object liggghtsCommands;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
liggghtsCommandModels
|
||||
(
|
||||
runLiggghts
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,154 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 2.0 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object blockMeshDict;
|
||||
}
|
||||
// ************************************
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
meshGenApp blockMesh;
|
||||
convertToMeters 1;
|
||||
|
||||
//64 mm column diameter
|
||||
//15 cm length
|
||||
|
||||
|
||||
|
||||
//Width of middle square section
|
||||
|
||||
|
||||
|
||||
|
||||
//how many cells in the square section
|
||||
//how many cells from square section to perimeter
|
||||
// how many cells from top to bottom
|
||||
|
||||
vertices
|
||||
(
|
||||
( 0.0069 0.0069 0.0 ) // Vertex fiveoclocksqb = 0
|
||||
(-0.0069 0.0069 0.0 ) // Vertex sevenoclocksqb = 1
|
||||
(-0.0069 -0.0069 0.0 ) // Vertex elevenoclocksqb = 2
|
||||
( 0.0069 -0.0069 0.0 ) // Vertex oneoclocksqb = 3
|
||||
|
||||
( 0.00975807358913172 0.00975807357161699 0.0 ) // Vertex fiveoclockcb = 4
|
||||
(-0.00975807358913172 0.00975807357161699 0.0) // Vertex sevenoclockcb = 5
|
||||
(-0.00975807358913172 -0.00975807357161699 0.0) // Vertex elevenoclockcb = 6
|
||||
( 0.00975807358913172 -0.00975807357161699 0.0) // Vertex oneoclockcb = 7
|
||||
|
||||
( 0.0069 0.0069 0.0553) // Vertex fiveoclocksqt = 8
|
||||
(-0.0069 0.0069 0.0553) // Vertex sevenoclocksqt = 9
|
||||
(-0.0069 -0.0069 0.0553) // Vertex elevenoclocksqt = 10
|
||||
( 0.0069 -0.0069 0.0553) // Vertex oneoclocksqt = 11
|
||||
|
||||
( 0.00975807358913172 0.00975807357161699 0.0553) // Vertex fiveoclockct = 12
|
||||
(-0.00975807358913172 0.00975807357161699 0.0553) // Vertex sevenoclockct = 13
|
||||
(-0.00975807358913172 -0.00975807357161699 0.0553) // Vertex elevenoclockct = 14
|
||||
( 0.00975807358913172 -0.00975807357161699 0.0553) // Vertex oneoclockct = 15
|
||||
);
|
||||
|
||||
blocks
|
||||
(
|
||||
//square block
|
||||
hex (
|
||||
2 3 0 1
|
||||
10 11 8 9
|
||||
)
|
||||
(8 8 24)
|
||||
simpleGrading (1 1 1)
|
||||
|
||||
//slice1
|
||||
hex (
|
||||
1 0 4 5
|
||||
9 8 12 13
|
||||
)
|
||||
(8 4 24)
|
||||
simpleGrading (1 1 1)
|
||||
|
||||
//slice2
|
||||
hex (
|
||||
6 2 1 5
|
||||
14 10 9 13
|
||||
)
|
||||
( 4 8 24)
|
||||
simpleGrading (1 1 1)
|
||||
|
||||
//slice3
|
||||
hex (
|
||||
6 7 3 2
|
||||
14 15 11 10
|
||||
)
|
||||
(8 4 24)
|
||||
simpleGrading (1 1 1)
|
||||
|
||||
//slice4
|
||||
hex (
|
||||
3 7 4 0
|
||||
11 15 12 8
|
||||
)
|
||||
(4 8 24)
|
||||
simpleGrading (1 1 1)
|
||||
|
||||
);
|
||||
|
||||
|
||||
//create the quarter circles
|
||||
edges
|
||||
(
|
||||
arc 4 5 (0.0 0.0138 0.0 )
|
||||
arc 5 6 (-0.0138 0.0 0.0)
|
||||
arc 6 7 (0.0 -0.0138 0.0 )
|
||||
arc 7 4 (0.0138 0.0 0.0)
|
||||
|
||||
arc 12 13 (0.0 0.0138 0.0553 )
|
||||
arc 13 14 (-0.0138 0.0 0.0553 )
|
||||
arc 14 15 (0.0 -0.0138 0.0553 )
|
||||
arc 15 12 (0.0138 0.0 0.0553 )
|
||||
|
||||
);
|
||||
|
||||
patches
|
||||
(
|
||||
patch inlet
|
||||
(
|
||||
(0 3 2 1)
|
||||
(0 4 7 3)
|
||||
(4 0 1 5)
|
||||
(1 2 6 5)
|
||||
(3 7 6 2)
|
||||
)
|
||||
|
||||
patch outlet
|
||||
(
|
||||
(8 11 10 9)
|
||||
(8 12 15 11)
|
||||
(12 8 9 13)
|
||||
(9 10 14 13)
|
||||
(11 15 14 10)
|
||||
)
|
||||
|
||||
wall wall
|
||||
(
|
||||
(5 4 12 13)
|
||||
(5 13 14 6)
|
||||
(6 14 15 7)
|
||||
(7 15 12 4)
|
||||
)
|
||||
|
||||
);
|
||||
|
||||
mergePatchPairs
|
||||
(
|
||||
);
|
||||
@ -0,0 +1,37 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object transportProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
transportModel Newtonian;
|
||||
|
||||
nu nu [ 0 2 -1 0 0 0 0 ] 1.5e-04;
|
||||
|
||||
CrossPowerLawCoeffs
|
||||
{
|
||||
nu0 nu0 [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
nuInf nuInf [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
m m [ 0 0 1 0 0 0 0 ] 1;
|
||||
n n [ 0 0 0 0 0 0 0 ] 1;
|
||||
}
|
||||
|
||||
BirdCarreauCoeffs
|
||||
{
|
||||
nu0 nu0 [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
nuInf nuInf [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
k k [ 0 0 1 0 0 0 0 ] 0;
|
||||
n n [ 0 0 0 0 0 0 0 ] 1;
|
||||
}
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,21 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object turbulenceProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
simulationType RASModel;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,69 @@
|
||||
function [data,colname]=loaddata(filename,columns,headerlines)
|
||||
|
||||
% data = loaddata(filename,columns,headerlines)
|
||||
% data = loaddata(filename,0,headerlines): automatc detection of
|
||||
% columns by word count in first headerline or first data line
|
||||
% (if headerline==0), separated by blanks or tabs
|
||||
% columns=-1: write colum assignment code lines
|
||||
% works only if headerline>0 and colnames separated by
|
||||
% not more than 1 blank!
|
||||
% columns=-2: columns separated by 2 blanks (fluent/scheme auswertung-instat.scm)
|
||||
% [data, colname] = loaddata(filename,0,headerlines)
|
||||
% colname = cell string array of column names from headerline
|
||||
|
||||
fprintf(1,'loading %s ... ', filename);
|
||||
f=fopen(filename,'r');
|
||||
if f==-1
|
||||
fprintf(1,'\n*** error: could not open "%s" ...\n', filename);
|
||||
data=[];
|
||||
else
|
||||
for i=1:headerlines
|
||||
if i==1 s=fgets(f); else fgets(f); end
|
||||
end
|
||||
if headerlines==0
|
||||
s=fgets(f); frewind(f);
|
||||
end
|
||||
if columns<=0 % & headerlines>=1
|
||||
fprintf(1,'\n');
|
||||
fprintf(1,' %s',s);
|
||||
pos = findstr(sprintf('\t'),s); % trennzeichenpositionen in zeile suchen
|
||||
if length(pos)>0
|
||||
endpos=length(s);
|
||||
%if isspace(s(endpos-1)) endpos=endpos-1; end
|
||||
pos = [0 pos(1,:) endpos]; % anfangs- und endposition hinzuf<EFBFBD>gen
|
||||
elseif columns==-2 % spalteneintr<EFBFBD>ge durch 2 blanks getrennt (fluent/scheme)
|
||||
pos=[0];
|
||||
for i=1:length(s)-1
|
||||
if isspace(s(i)) & isspace(s(i+1))
|
||||
pos(end+1)=i+1;
|
||||
end
|
||||
end
|
||||
pos(end+1)=length(s);
|
||||
else % spalteneintr<EFBFBD>ge durch blanks getrennt
|
||||
%pos = findstr(' ',s); % trennzeichenpositionen in zeile suchen
|
||||
pos=[];
|
||||
word=0;
|
||||
for i=1:length(s)
|
||||
if isspace(s(i))
|
||||
word=0;
|
||||
elseif ~word
|
||||
word=1;
|
||||
pos(end+1)=i-1;
|
||||
end
|
||||
end
|
||||
pos(end+1)=length(s);
|
||||
end
|
||||
if headerlines>=1
|
||||
for i=1:length(pos)-1 % alle spalten
|
||||
colname{i}=s(pos(i)+1:pos(i+1)-1);
|
||||
if columns==-1 fprintf(' = data(strmatch(''%s'',colname),:); %% column %d\n', colname{i},i); end
|
||||
if columns==-2 fprintf('%% column %d: %s\n', i, colname{i}); end
|
||||
end
|
||||
end
|
||||
columns = length(pos)-1;
|
||||
fprintf(1,' total: %d columns ',columns);
|
||||
end
|
||||
data=fscanf(f,'%f',[columns,inf]);
|
||||
fclose(f);
|
||||
fprintf(1,'done.\n');
|
||||
end
|
||||
@ -0,0 +1,111 @@
|
||||
close all;
|
||||
clear;
|
||||
clc;
|
||||
|
||||
%====================================%
|
||||
% simulation data 1
|
||||
%====================================%
|
||||
%path = '../probes/0/p';
|
||||
path = '../probes/0/p';
|
||||
columns=22;
|
||||
headerlines=4;
|
||||
data = loaddata(path,columns,headerlines);
|
||||
data=transpose(data);
|
||||
[x,y]=size(data)
|
||||
dp_sim = (data(:,2)-data(:,y))/10000;
|
||||
t_sim = data(:,1);
|
||||
%fprintf('final pressureDrop of sim = %f Pa\n',dp_sim(length(dp_sim)) )
|
||||
|
||||
%====================================%
|
||||
% simulation data 2
|
||||
%====================================%
|
||||
%path = '../probes/0.05/p';
|
||||
path = '../probes/0.05/p';
|
||||
columns=22;
|
||||
headerlines=4;
|
||||
data = loaddata(path,columns,headerlines);
|
||||
data=transpose(data);
|
||||
[x,y]=size(data)
|
||||
dp_sim_2 = (data(:,2)-data(:,y))/10000;
|
||||
t_sim_2 = data(:,1);
|
||||
%fprintf('final pressureDrop of sim = %f Pa\n',dp_sim(length(dp_sim)) )
|
||||
|
||||
|
||||
%====================================%
|
||||
% analytical calculation
|
||||
%====================================%
|
||||
|
||||
%===================
|
||||
% Ergun Equation
|
||||
%===================
|
||||
fprintf('\ncalc Ergun eqn:\n')
|
||||
dp = 0.001 % particle diameter
|
||||
phip = 1 % sphericity
|
||||
epsilon = 0.451335 % void fraction
|
||||
Ustart = 0.002
|
||||
Uend = 0.02
|
||||
timeStepSize = 0.001; % time interval of pressure data
|
||||
Tstart = 0;
|
||||
Tend = t_sim(length(t_sim))
|
||||
Tend=0.1
|
||||
deltaU=(Uend-Ustart)/((Tend-Tstart)/timeStepSize);
|
||||
U = Ustart+deltaU:deltaU:Uend; % velocity over time
|
||||
Ua = U / epsilon; % physical velocity
|
||||
L = 0.0156 % length of bed
|
||||
rhoG = 10 % density in kg/m3
|
||||
nuG = 1.5*10^-4 % kinemat Visk in m2/s
|
||||
muG = nuG*rhoG % dynam visc in Pa s
|
||||
|
||||
dpErgun= L * (
|
||||
150*((1-epsilon)^2/epsilon^3)*((muG.*U)/(phip*dp)^2)
|
||||
+1.75*((1-epsilon)/epsilon^3)*((rhoG.*U.^2)/(phip*dp))
|
||||
)/10000/rhoG;
|
||||
|
||||
fprintf('NOTE: this pressure is divided by density (according to CFD solver)\n')
|
||||
fprintf('so the result does not depend on density\n')
|
||||
|
||||
%fprintf('final pressure drop (Ergun eqn)= %f Pa\n',dpErgun)
|
||||
|
||||
%==================================
|
||||
% min fluidization velocity in m/s
|
||||
%==================================
|
||||
rhoP = 2000 % particle density in kg/m3
|
||||
g = 9.81 % gravity m/s2
|
||||
Umf = dp^2*(rhoP-rhoG)*g/(150*muG)*(epsilon^3*phip^2)/(1-epsilon)
|
||||
ReMF = Umf*dp*rhoG/muG % must be <20 !!!
|
||||
%Umf = sqrt(phip*dp^2/1.75*(rhoP-rhoG)/rhoG*g*epsilon^3) % Re>1000
|
||||
|
||||
dpUmf= L * (
|
||||
150*((1-epsilon)^2/epsilon^3)*((muG.*Umf)/(phip*dp)^2)
|
||||
+1.75*((1-epsilon)/epsilon^3)*((rhoG.*Umf.^2)/(phip*dp))
|
||||
)/10000/rhoG;
|
||||
|
||||
%====================================%
|
||||
% plot data
|
||||
%====================================%
|
||||
|
||||
%figure(2)
|
||||
%plot(U,dp_sim)
|
||||
%title("Ergun pressure drop vs. simulation")
|
||||
%a=strcat("analytical (Ergun), Umf=",num2str(Umf),", dpUmf=",num2str(dpUmf));
|
||||
%legend(a,"simulation")
|
||||
%xlabel("velocity in [m/s]")
|
||||
%ylabel("pressure drop [bar]")
|
||||
%axis([0,Uend,0,dpErgun(length(dpErgun))])
|
||||
|
||||
figure(1)
|
||||
plot(U,dpErgun,U(1:length(t_sim)),dp_sim,U(length(t_sim)+1:length(U)),dp_sim_2,'-+',[Umf,Uend],dpUmf*ones(1,2))
|
||||
title("Ergun pressure drop vs. simulation")
|
||||
a=strcat("analytical (Ergun), Umf=",num2str(Umf),", dpUmf=",num2str(dpUmf));
|
||||
legend(a,"simulation")
|
||||
xlabel("velocity in [m/s]")
|
||||
ylabel("pressure drop [bar]")
|
||||
axis([0,Uend,0,dpErgun(length(dpErgun))])
|
||||
|
||||
%print('cfdemSolverPiso_settlingTest.eps','-deps2')
|
||||
print -color "cfdemSolverPiso_ErgunTestMPI.eps"
|
||||
replot;
|
||||
|
||||
|
||||
|
||||
|
||||
@ -0,0 +1,117 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application pisoFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0.05;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 0.1;//0.01;
|
||||
|
||||
deltaT 0.001;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.001;//0.01;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
adjustTimeStep no;
|
||||
|
||||
maxCo 0.1;
|
||||
|
||||
//libs ( "libgroovyBC.so" );
|
||||
|
||||
functions
|
||||
(
|
||||
|
||||
probes
|
||||
{
|
||||
type probes;
|
||||
// Where to load it from
|
||||
functionObjectLibs ( "libsampling.so" );
|
||||
// Name of the directory for probe data
|
||||
name probes;
|
||||
probeLocations
|
||||
(
|
||||
(0 0 0.0001)
|
||||
(0 0 0.0026)
|
||||
(0 0 0.0051)
|
||||
(0 0 0.0076)
|
||||
(0 0 0.0101)
|
||||
(0 0 0.0126)
|
||||
(0 0 0.0151)
|
||||
(0 0 0.0176)
|
||||
(0 0 0.0201)
|
||||
(0 0 0.0226)
|
||||
(0 0 0.0251)
|
||||
(0 0 0.0276)
|
||||
(0 0 0.0301)
|
||||
(0 0 0.0326)
|
||||
(0 0 0.0351)
|
||||
(0 0 0.0375)
|
||||
(0 0 0.0401)
|
||||
(0 0 0.0426)
|
||||
(0 0 0.0451)
|
||||
(0 0 0.0476)
|
||||
(0 0 0.0529)
|
||||
);
|
||||
|
||||
// Fields to be probed
|
||||
fields ( p U voidfraction volAverage_voidfraction);
|
||||
|
||||
// Write at same frequency as fields
|
||||
outputControl timeStep;//outputTime;
|
||||
outputInterval 1;
|
||||
}
|
||||
|
||||
/*pressureDrop
|
||||
{
|
||||
type patchAverage;
|
||||
functionObjectLibs
|
||||
(
|
||||
"libsimpleFunctionObjects.so"
|
||||
);
|
||||
verbose true;
|
||||
patches
|
||||
(
|
||||
inlet
|
||||
outlet
|
||||
);
|
||||
fields
|
||||
(
|
||||
p
|
||||
);
|
||||
factor 1;
|
||||
}*/
|
||||
);
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,117 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application pisoFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 0.1;//0.01;
|
||||
|
||||
deltaT 0.001;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.001;//0.01;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
adjustTimeStep no;
|
||||
|
||||
maxCo 0.1;
|
||||
|
||||
libs ("libOpenFOAM.so" "libgroovyBC.so");
|
||||
|
||||
functions
|
||||
(
|
||||
|
||||
probes
|
||||
{
|
||||
type probes;
|
||||
// Where to load it from
|
||||
functionObjectLibs ( "libsampling.so" );
|
||||
// Name of the directory for probe data
|
||||
name probes;
|
||||
probeLocations
|
||||
(
|
||||
(0 0 0.0001)
|
||||
(0 0 0.0026)
|
||||
(0 0 0.0051)
|
||||
(0 0 0.0076)
|
||||
(0 0 0.0101)
|
||||
(0 0 0.0126)
|
||||
(0 0 0.0151)
|
||||
(0 0 0.0176)
|
||||
(0 0 0.0201)
|
||||
(0 0 0.0226)
|
||||
(0 0 0.0251)
|
||||
(0 0 0.0276)
|
||||
(0 0 0.0301)
|
||||
(0 0 0.0326)
|
||||
(0 0 0.0351)
|
||||
(0 0 0.0375)
|
||||
(0 0 0.0401)
|
||||
(0 0 0.0426)
|
||||
(0 0 0.0451)
|
||||
(0 0 0.0476)
|
||||
(0 0 0.0529)
|
||||
);
|
||||
|
||||
// Fields to be probed
|
||||
fields ( p U voidfraction volAverage_voidfraction);
|
||||
|
||||
// Write at same frequency as fields
|
||||
outputControl timeStep;//outputTime;
|
||||
outputInterval 1;
|
||||
}
|
||||
|
||||
/*pressureDrop
|
||||
{
|
||||
type patchAverage;
|
||||
functionObjectLibs
|
||||
(
|
||||
"libsimpleFunctionObjects.so"
|
||||
);
|
||||
verbose true;
|
||||
patches
|
||||
(
|
||||
inlet
|
||||
outlet
|
||||
);
|
||||
fields
|
||||
(
|
||||
p
|
||||
);
|
||||
factor 1;
|
||||
}*/
|
||||
);
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,117 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application pisoFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 0.05;//0.01;
|
||||
|
||||
deltaT 0.001;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.001;//0.01;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
adjustTimeStep no;
|
||||
|
||||
maxCo 0.1;
|
||||
|
||||
//libs ( "libgroovyBC.so" );
|
||||
|
||||
functions
|
||||
(
|
||||
|
||||
probes
|
||||
{
|
||||
type probes;
|
||||
// Where to load it from
|
||||
functionObjectLibs ( "libsampling.so" );
|
||||
// Name of the directory for probe data
|
||||
name probes;
|
||||
probeLocations
|
||||
(
|
||||
(0 0 0.0001)
|
||||
(0 0 0.0026)
|
||||
(0 0 0.0051)
|
||||
(0 0 0.0076)
|
||||
(0 0 0.0101)
|
||||
(0 0 0.0126)
|
||||
(0 0 0.0151)
|
||||
(0 0 0.0176)
|
||||
(0 0 0.0201)
|
||||
(0 0 0.0226)
|
||||
(0 0 0.0251)
|
||||
(0 0 0.0276)
|
||||
(0 0 0.0301)
|
||||
(0 0 0.0326)
|
||||
(0 0 0.0351)
|
||||
(0 0 0.0375)
|
||||
(0 0 0.0401)
|
||||
(0 0 0.0426)
|
||||
(0 0 0.0451)
|
||||
(0 0 0.0476)
|
||||
(0 0 0.0529)
|
||||
);
|
||||
|
||||
// Fields to be probed
|
||||
fields ( p U voidfraction volAverage_voidfraction);
|
||||
|
||||
// Write at same frequency as fields
|
||||
outputControl timeStep;//outputTime;
|
||||
outputInterval 1;
|
||||
}
|
||||
|
||||
/*pressureDrop
|
||||
{
|
||||
type patchAverage;
|
||||
functionObjectLibs
|
||||
(
|
||||
"libsimpleFunctionObjects.so"
|
||||
);
|
||||
verbose true;
|
||||
patches
|
||||
(
|
||||
inlet
|
||||
outlet
|
||||
);
|
||||
fields
|
||||
(
|
||||
p
|
||||
);
|
||||
factor 1;
|
||||
}*/
|
||||
);
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,117 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application pisoFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0.05;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 0.1;//0.01;
|
||||
|
||||
deltaT 0.001;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.001;//0.01;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
adjustTimeStep no;
|
||||
|
||||
maxCo 0.1;
|
||||
|
||||
//libs ( "libgroovyBC.so" );
|
||||
|
||||
functions
|
||||
(
|
||||
|
||||
probes
|
||||
{
|
||||
type probes;
|
||||
// Where to load it from
|
||||
functionObjectLibs ( "libsampling.so" );
|
||||
// Name of the directory for probe data
|
||||
name probes;
|
||||
probeLocations
|
||||
(
|
||||
(0 0 0.0001)
|
||||
(0 0 0.0026)
|
||||
(0 0 0.0051)
|
||||
(0 0 0.0076)
|
||||
(0 0 0.0101)
|
||||
(0 0 0.0126)
|
||||
(0 0 0.0151)
|
||||
(0 0 0.0176)
|
||||
(0 0 0.0201)
|
||||
(0 0 0.0226)
|
||||
(0 0 0.0251)
|
||||
(0 0 0.0276)
|
||||
(0 0 0.0301)
|
||||
(0 0 0.0326)
|
||||
(0 0 0.0351)
|
||||
(0 0 0.0375)
|
||||
(0 0 0.0401)
|
||||
(0 0 0.0426)
|
||||
(0 0 0.0451)
|
||||
(0 0 0.0476)
|
||||
(0 0 0.0529)
|
||||
);
|
||||
|
||||
// Fields to be probed
|
||||
fields ( p U voidfraction volAverage_voidfraction);
|
||||
|
||||
// Write at same frequency as fields
|
||||
outputControl timeStep;//outputTime;
|
||||
outputInterval 1;
|
||||
}
|
||||
|
||||
/*pressureDrop
|
||||
{
|
||||
type patchAverage;
|
||||
functionObjectLibs
|
||||
(
|
||||
"libsimpleFunctionObjects.so"
|
||||
);
|
||||
verbose true;
|
||||
patches
|
||||
(
|
||||
inlet
|
||||
outlet
|
||||
);
|
||||
fields
|
||||
(
|
||||
p
|
||||
);
|
||||
factor 1;
|
||||
}*/
|
||||
);
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,86 @@
|
||||
/*-------------------------------*- C++ -*---------------------------------*\
|
||||
| ========= |
|
||||
| \\ / OpenFOAM |
|
||||
| \\ / |
|
||||
| \\ / The Open Source CFD Toolbox |
|
||||
| \\/ http://www.OpenFOAM.org |
|
||||
\*-------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
note "mesh decomposition control dictionary";
|
||||
location "system";
|
||||
object decomposeParDict;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
numberOfSubdomains 2;
|
||||
|
||||
//- Keep owner and neighbour on same processor for faces in zones:
|
||||
// preserveFaceZones (heater solid1 solid3);
|
||||
|
||||
//method scotch;
|
||||
// method hierarchical;
|
||||
method simple;
|
||||
// method metis;
|
||||
// method manual;
|
||||
|
||||
simpleCoeffs
|
||||
{
|
||||
n (1 1 2);
|
||||
delta 0.001;
|
||||
}
|
||||
|
||||
hierarchicalCoeffs
|
||||
{
|
||||
n (2 2 1);
|
||||
delta 0.001;
|
||||
order xyz;
|
||||
}
|
||||
|
||||
metisCoeffs
|
||||
{
|
||||
/*
|
||||
processorWeights
|
||||
(
|
||||
1
|
||||
1
|
||||
1
|
||||
1
|
||||
);
|
||||
*/
|
||||
}
|
||||
|
||||
scotchCoeffs
|
||||
{
|
||||
//processorWeights
|
||||
//(
|
||||
// 1
|
||||
// 1
|
||||
// 1
|
||||
// 1
|
||||
//);
|
||||
//writeGraph true;
|
||||
//strategy "b";
|
||||
}
|
||||
|
||||
manualCoeffs
|
||||
{
|
||||
dataFile "decompositionData";
|
||||
}
|
||||
|
||||
|
||||
//// Is the case distributed
|
||||
//distributed yes;
|
||||
//// Per slave (so nProcs-1 entries) the directory above the case.
|
||||
//roots
|
||||
//(
|
||||
// "/tmp"
|
||||
// "/tmp"
|
||||
//);
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
33
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/system/funkySetFieldsDict
Executable file
33
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/CFD/system/funkySetFieldsDict
Executable file
@ -0,0 +1,33 @@
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "/.automount/werner/Werner/bgschaid/bgschaid-foamStuff/DepositionTests";
|
||||
case "neutralTest";
|
||||
instance "system";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object funkySetFieldsDict;
|
||||
}
|
||||
|
||||
expressions
|
||||
(
|
||||
init
|
||||
{
|
||||
field voidfraction;
|
||||
expression "1";
|
||||
valuePatches 2(inlet outlet); // set value 1 at those patches
|
||||
}
|
||||
setGamma
|
||||
{
|
||||
field voidfraction;
|
||||
expression "0.43";
|
||||
//condition "pow(pow(pos().x-0.2,2) + pow(pos().y-0,2)+ pow(pos().z-0,2),0.5) < 0.04";
|
||||
condition "pos().z < 0.01467 && pos().z > 0.0";
|
||||
keepPatches true;
|
||||
//valuePatches 1(inlet); // set value 1 at those patches
|
||||
}
|
||||
|
||||
);
|
||||
@ -0,0 +1,76 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSchemes;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
ddtSchemes
|
||||
{
|
||||
default Euler;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
grad(p) Gauss linear;
|
||||
grad(U) Gauss linear;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
div(phi,U) Gauss limitedLinearV 1;
|
||||
div(phi,k) Gauss limitedLinear 1;
|
||||
div(phi,epsilon) Gauss limitedLinear 1;
|
||||
div(phi,R) Gauss limitedLinear 1;
|
||||
div(R) Gauss linear;
|
||||
div(phi,nuTilda) Gauss limitedLinear 1;
|
||||
div((viscousTerm*dev(grad(U).T()))) Gauss linear;
|
||||
div((nu*dev(grad(U).T()))) Gauss linear;
|
||||
div((nuEff*dev(grad(U).T()))) Gauss linear;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default Gauss linear corrected;
|
||||
laplacian(viscousTerm,U) Gauss linear corrected;
|
||||
laplacian(nu,U) Gauss linear corrected;
|
||||
laplacian(nuEff,U) Gauss linear corrected;
|
||||
laplacian((1|A(U)),p) Gauss linear corrected;
|
||||
laplacian((voidfraction2|A(U)),p) Gauss linear corrected;
|
||||
laplacian(DkEff,k) Gauss linear corrected;
|
||||
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
|
||||
laplacian(DREff,R) Gauss linear corrected;
|
||||
laplacian(DnuTildaEff,nuTilda) Gauss linear corrected;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default linear;
|
||||
interpolate(U) linear;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default corrected;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
p ;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,86 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSolution;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
solvers
|
||||
{
|
||||
p
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-06;
|
||||
relTol 0.1;
|
||||
}
|
||||
|
||||
pFinal
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
U
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
k
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
epsilon
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
R
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
nuTilda
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
}
|
||||
|
||||
PISO
|
||||
{
|
||||
nCorrectors 4;
|
||||
nNonOrthogonalCorrectors 1;
|
||||
pRefCell 0;
|
||||
pRefValue 0;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
65
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/DEM/in.liggghts_init
Executable file
65
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/DEM/in.liggghts_init
Executable file
@ -0,0 +1,65 @@
|
||||
# Pour granular particles into chute container, then induce flow
|
||||
|
||||
atom_style granular
|
||||
atom_modify map array
|
||||
communicate single vel yes
|
||||
|
||||
boundary m m m
|
||||
newton off
|
||||
|
||||
units si
|
||||
|
||||
region reg block -0.015 0.015 -0.015 0.015 -0.001 0.0554 units box
|
||||
create_box 1 reg
|
||||
|
||||
neighbor 0.001 bin
|
||||
neigh_modify delay 0
|
||||
|
||||
|
||||
#Material properties required for new pair styles
|
||||
|
||||
fix m1 all property/global youngsModulus peratomtype 5.e6
|
||||
fix m2 all property/global poissonsRatio peratomtype 0.45
|
||||
fix m3 all property/global coefficientRestitution peratomtypepair 1 0.3
|
||||
fix m4 all property/global coefficientFriction peratomtypepair 1 0.5
|
||||
|
||||
#pair style
|
||||
pair_style gran/hertz/history 1 0 #Hertzian without cohesion
|
||||
pair_coeff * *
|
||||
|
||||
#timestep, gravity
|
||||
timestep 0.00001
|
||||
fix gravi all gravity 9.81 vector 0.0 0.0 -1.0
|
||||
|
||||
#walls
|
||||
fix zwalls all wall/gran/hertz/history 1 0 zplane 0.0 0.0553 1
|
||||
fix cylwalls all wall/gran/hertz/history 1 0 zcylinder 0.01385 1
|
||||
|
||||
#cfd coupling
|
||||
#fix cfd all couple/cfd
|
||||
|
||||
#particle insertion
|
||||
group nve_group region reg
|
||||
region bc cylinder z 0.0 0.0 0.012 0.02 0.03 units box
|
||||
fix ins nve_group pour 10000 1 1 vol 0.7 100 diam uniform 0.001 0.001 dens uniform 200 200 vel uniform 0. 0. 0. 0. -1.0 region bc
|
||||
|
||||
#apply nve integration to all particles that are inserted as single particles
|
||||
fix integr nve_group nve/sphere
|
||||
|
||||
|
||||
#screen output
|
||||
compute 1 all erotate/sphere
|
||||
thermo_style custom step atoms ke c_1 vol
|
||||
thermo 1000
|
||||
thermo_modify lost ignore norm no
|
||||
compute_modify thermo_temp dynamic yes
|
||||
|
||||
#insert the first particles so that dump is not empty
|
||||
run 1
|
||||
dump dmp all custom 5000 post/dump.liggghts_init id type type x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius
|
||||
#force : f_couple_cfd[0] f_couple_cfd[1] f_couple_cfd[2]
|
||||
#node : f_couple_cfd[6]
|
||||
#cell id : f_couple_cfd[7]
|
||||
|
||||
run 10000 upto
|
||||
write_restart liggghts.restart
|
||||
@ -0,0 +1,72 @@
|
||||
# Pour granular particles into chute container, then induce flow
|
||||
echo both
|
||||
atom_style granular
|
||||
atom_modify map array
|
||||
communicate single vel yes
|
||||
|
||||
boundary m m m
|
||||
newton off
|
||||
|
||||
units si
|
||||
processors 2 1 1
|
||||
|
||||
#read the restart file
|
||||
read_restart ../DEM/liggghts.restartCFDEM
|
||||
|
||||
#do not do this here, the simulation box is in the restart file!
|
||||
#region reg block -0.015 0.015 -0.015 0.015 -0.001 0.0554 units box
|
||||
#create_box 1 reg
|
||||
|
||||
neighbor 0.0005 bin
|
||||
neigh_modify delay 0
|
||||
|
||||
#Material properties required for new pair styles
|
||||
|
||||
fix m1 all property/global youngsModulus peratomtype 5.e6
|
||||
fix m2 all property/global poissonsRatio peratomtype 0.45
|
||||
fix m3 all property/global coefficientRestitution peratomtypepair 1 0.3
|
||||
fix m4 all property/global coefficientFriction peratomtypepair 1 0.5
|
||||
|
||||
#pair style
|
||||
pair_style gran/hertz/history 1 0 #Hertzian without cohesion
|
||||
pair_coeff * *
|
||||
|
||||
#timestep, gravity
|
||||
timestep 0.00001
|
||||
fix gravi all gravity 9.81 vector 0.0 0.0 -1.0
|
||||
|
||||
#walls
|
||||
fix zwalls all wall/gran/hertz/history 1 0 zplane 0.0 0.0553 1
|
||||
fix cylwalls all wall/gran/hertz/history 1 0 zcylinder 0.01385 1
|
||||
|
||||
# change the particles density
|
||||
set group all density 2000
|
||||
|
||||
#cfd coupling
|
||||
fix cfd all couple/cfd couple_every 100 mpi
|
||||
fix cfd2 all couple/cfd/force
|
||||
|
||||
#apply nve integration to all particles that are inserted as single particles
|
||||
#group nve_group region reg
|
||||
fix integr nve_group nve/sphere
|
||||
|
||||
#center of mass
|
||||
compute centerOfMass all com
|
||||
|
||||
#compute total dragforce
|
||||
#compute dragtotal all reduce sum f_dragforce[1] f_dragforce[2] f_dragforce[3]
|
||||
|
||||
#screen output
|
||||
compute 1 all erotate/sphere
|
||||
thermo_style custom step atoms ke c_1 vol c_centerOfMass[3] #c_dragtotal[1] c_dragtotal[2] c_dragtotal[3]
|
||||
thermo 10
|
||||
thermo_modify lost ignore norm no
|
||||
compute_modify thermo_temp dynamic yes
|
||||
|
||||
#insert the first particles so that dump is not empty
|
||||
dump myDump all stl 1 post/dump_*.stl
|
||||
#run 1
|
||||
dump dmp all custom 5000 ../DEM/post/dump.liggghts_restart id type type x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius
|
||||
undump myDump
|
||||
|
||||
run 1
|
||||
@ -0,0 +1,72 @@
|
||||
# Pour granular particles into chute container, then induce flow
|
||||
|
||||
atom_style granular
|
||||
atom_modify map array
|
||||
communicate single vel yes
|
||||
|
||||
boundary m m m
|
||||
newton off
|
||||
|
||||
units si
|
||||
processors 2 1 1
|
||||
|
||||
#read the restart file
|
||||
read_restart ../DEM/liggghts.restart
|
||||
|
||||
#do not do this here, the simulation box is in the restart file!
|
||||
#region reg block -0.015 0.015 -0.015 0.015 -0.001 0.0554 units box
|
||||
#create_box 1 reg
|
||||
|
||||
neighbor 0.0005 bin
|
||||
neigh_modify delay 0
|
||||
|
||||
#Material properties required for new pair styles
|
||||
|
||||
fix m1 all property/global youngsModulus peratomtype 5.e6
|
||||
fix m2 all property/global poissonsRatio peratomtype 0.45
|
||||
fix m3 all property/global coefficientRestitution peratomtypepair 1 0.3
|
||||
fix m4 all property/global coefficientFriction peratomtypepair 1 0.5
|
||||
|
||||
#pair style
|
||||
pair_style gran/hertz/history 1 0 #Hertzian without cohesion
|
||||
pair_coeff * *
|
||||
|
||||
#timestep, gravity
|
||||
timestep 0.00001
|
||||
fix gravi all gravity 9.81 vector 0.0 0.0 -1.0
|
||||
|
||||
#walls
|
||||
fix zwalls all wall/gran/hertz/history 1 0 zplane 0.0 0.0553 1
|
||||
fix cylwalls all wall/gran/hertz/history 1 0 zcylinder 0.01385 1
|
||||
|
||||
# change the particles density
|
||||
set group all density 2000
|
||||
|
||||
#cfd coupling
|
||||
fix cfd all couple/cfd couple_every 100 mpi
|
||||
fix cfd2 all couple/cfd/force
|
||||
|
||||
#apply nve integration to all particles that are inserted as single particles
|
||||
#group nve_group region reg
|
||||
fix integr nve_group nve/sphere
|
||||
|
||||
#center of mass
|
||||
compute centerOfMass all com
|
||||
|
||||
#compute total dragforce
|
||||
#compute dragtotal all reduce sum f_dragforce[1] f_dragforce[2] f_dragforce[3]
|
||||
|
||||
#screen output
|
||||
compute 1 all erotate/sphere
|
||||
thermo_style custom step atoms ke c_1 vol c_centerOfMass[3] #c_dragtotal[1] c_dragtotal[2] c_dragtotal[3]
|
||||
thermo 10
|
||||
thermo_modify lost ignore norm no
|
||||
compute_modify thermo_temp dynamic yes
|
||||
|
||||
#insert the first particles so that dump is not empty
|
||||
dump myDump all stl 1 post/dump_*.stl
|
||||
#run 1
|
||||
dump dmp all custom 5000 ../DEM/post/dump.liggghts_restart id type type x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius
|
||||
undump myDump
|
||||
|
||||
run 1
|
||||
Binary file not shown.
@ -0,0 +1,19 @@
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
dummyfile
|
||||
@ -0,0 +1,30 @@
|
||||
#!/bin/bash
|
||||
|
||||
#===================================================================#
|
||||
# allrun script for testcase as part of test routine
|
||||
# run settlingTest CFD part
|
||||
# Christoph Goniva - Feb. 2011
|
||||
#===================================================================#
|
||||
|
||||
#- source CFDEM env vars
|
||||
. ~/.bashrc
|
||||
|
||||
#- include functions
|
||||
source $CFDEM_SRC_DIR/etc/functions.sh
|
||||
|
||||
#--------------------------------------------------------------------------------#
|
||||
#- define variables
|
||||
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
|
||||
logpath=$casePath
|
||||
headerText="run_parallel_cfdemSolverPiso_ErgunTestMPI_CFDDEM"
|
||||
logfileName="log_$headerText"
|
||||
solverName="cfdemSolverPiso"
|
||||
nrProcs="2"
|
||||
machineFileName="none" # yourMachinefileName | none
|
||||
debugMode="off" # on | off
|
||||
testHarnessPath="$CFDEM_TEST_HARNESS_PATH"
|
||||
#--------------------------------------------------------------------------------#
|
||||
|
||||
#- call function to run a parallel CFD-DEM case
|
||||
parCFDDEMrun $logpath $logfileName $casePath $headerText $solverName $nrProcs $machineFileName $debugMode
|
||||
|
||||
23
tutorials/cfdemSolverPiso/settlingTestMPI/Allrun.sh
Executable file
23
tutorials/cfdemSolverPiso/settlingTestMPI/Allrun.sh
Executable file
@ -0,0 +1,23 @@
|
||||
#!/bin/bash
|
||||
|
||||
#===================================================================#
|
||||
# allrun script for testcase as part of test routine
|
||||
# run settlingTest
|
||||
# Christoph Goniva - Feb. 2011
|
||||
#===================================================================#
|
||||
|
||||
#- define variables
|
||||
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
|
||||
|
||||
# check if mesh was built
|
||||
if [ -d "$casePath/CFD/constant/polyMesh/boundary" ]; then
|
||||
echo "mesh was built before - using old mesh"
|
||||
else
|
||||
echo "mesh needs to be built"
|
||||
cd $casePath/CFD
|
||||
blockMesh
|
||||
fi
|
||||
|
||||
#- run parallel CFD-DEM in new terminal
|
||||
gnome-terminal --title='cfdemSolverPiso settlingTest CFD' -e "bash $casePath/parCFDDEMrun.sh"
|
||||
|
||||
36
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/Ksl
Normal file
36
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/Ksl
Normal file
@ -0,0 +1,36 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object Ksl;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [1 -3 -1 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
atmosphere
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
walls
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
37
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/U
Normal file
37
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/U
Normal file
@ -0,0 +1,37 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volVectorField;
|
||||
location "0";
|
||||
object U;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -1 0 0 0 0];
|
||||
|
||||
internalField uniform (0 0 0);
|
||||
|
||||
boundaryField
|
||||
{
|
||||
atmosphere
|
||||
{
|
||||
type zeroGradient;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
walls
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
35
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/Us
Normal file
35
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/Us
Normal file
@ -0,0 +1,35 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volVectorField;
|
||||
location "0";
|
||||
object Us;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -1 0 0 0 0];
|
||||
|
||||
internalField uniform (0 0 0);
|
||||
|
||||
boundaryField
|
||||
{
|
||||
atmosphere
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
walls
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
37
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/k
Normal file
37
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/k
Normal file
@ -0,0 +1,37 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object k;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -2 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
walls
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform 0;
|
||||
}
|
||||
|
||||
atmosphere
|
||||
{
|
||||
type inletOutlet;
|
||||
inletValue uniform 0;
|
||||
value uniform 0;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
34
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/nuSgs
Normal file
34
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/nuSgs
Normal file
@ -0,0 +1,34 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object nuSgs;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -1 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
walls
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
atmosphere
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
44
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/p
Normal file
44
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/p
Normal file
@ -0,0 +1,44 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object p;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -2 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
walls
|
||||
{
|
||||
type zeroGradient;
|
||||
value uniform 0;
|
||||
}
|
||||
|
||||
atmosphere
|
||||
{
|
||||
/* type totalPressure;
|
||||
p0 uniform 0;
|
||||
U U;
|
||||
phi phi;
|
||||
rho rho;
|
||||
psi none;
|
||||
gamma 1;
|
||||
value uniform 0;*/
|
||||
type fixedValue;
|
||||
value uniform 0;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
36
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/rho
Normal file
36
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/rho
Normal file
@ -0,0 +1,36 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object p;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [1 -3 0 0 0 0 0];
|
||||
|
||||
internalField uniform 10;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
walls
|
||||
{
|
||||
type zeroGradient;
|
||||
value uniform 1;
|
||||
}
|
||||
|
||||
atmosphere
|
||||
{
|
||||
type zeroGradient;
|
||||
value uniform 1;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
39
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/voidfraction
Normal file
39
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/0/voidfraction
Normal file
@ -0,0 +1,39 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
object voidfraction;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 0 0 0 0];
|
||||
|
||||
internalField uniform 1;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
walls
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
obstacle
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
atmosphere
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,86 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object LESProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
LESModel oneEqEddy;
|
||||
|
||||
delta cubeRootVol;
|
||||
|
||||
printCoeffs on;
|
||||
|
||||
cubeRootVolCoeffs
|
||||
{
|
||||
deltaCoeff 1;
|
||||
}
|
||||
|
||||
PrandtlCoeffs
|
||||
{
|
||||
delta cubeRootVol;
|
||||
cubeRootVolCoeffs
|
||||
{
|
||||
deltaCoeff 1;
|
||||
}
|
||||
|
||||
smoothCoeffs
|
||||
{
|
||||
delta cubeRootVol;
|
||||
cubeRootVolCoeffs
|
||||
{
|
||||
deltaCoeff 1;
|
||||
}
|
||||
|
||||
maxDeltaRatio 1.1;
|
||||
}
|
||||
|
||||
Cdelta 0.158;
|
||||
}
|
||||
|
||||
vanDriestCoeffs
|
||||
{
|
||||
delta cubeRootVol;
|
||||
cubeRootVolCoeffs
|
||||
{
|
||||
deltaCoeff 1;
|
||||
}
|
||||
|
||||
smoothCoeffs
|
||||
{
|
||||
delta cubeRootVol;
|
||||
cubeRootVolCoeffs
|
||||
{
|
||||
deltaCoeff 1;
|
||||
}
|
||||
|
||||
maxDeltaRatio 1.1;
|
||||
}
|
||||
|
||||
Aplus 26;
|
||||
Cdelta 0.158;
|
||||
}
|
||||
|
||||
smoothCoeffs
|
||||
{
|
||||
delta cubeRootVol;
|
||||
cubeRootVolCoeffs
|
||||
{
|
||||
deltaCoeff 1;
|
||||
}
|
||||
|
||||
maxDeltaRatio 1.1;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,25 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object RASProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
RASModel laminar;//kEpsilon;
|
||||
|
||||
turbulence on;
|
||||
|
||||
printCoeffs on;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
149
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/constant/couplingProperties
Executable file
149
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/constant/couplingProperties
Executable file
@ -0,0 +1,149 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.4 |
|
||||
| \\ / A nd | Web: http://www.openfoam.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "";
|
||||
case "";
|
||||
instance "";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object couplingProperties;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
//===========================================================================//
|
||||
// sub-models & settings
|
||||
|
||||
modelType B; // A or B
|
||||
|
||||
couplingInterval 100;
|
||||
|
||||
voidFractionModel divided;//centre;//bigParticle;//
|
||||
|
||||
locateModel standard;
|
||||
|
||||
meshMotionModel noMeshMotion;
|
||||
|
||||
regionModel allRegion;
|
||||
|
||||
IOModel basicIO;
|
||||
|
||||
dataExchangeModel twoWayMPI;//twoWayFiles;//oneWayVTK;//
|
||||
|
||||
averagingModel dense;//dilute;//
|
||||
|
||||
clockModel standardClock;//off; //
|
||||
|
||||
forceModels
|
||||
(
|
||||
DiFeliceDrag
|
||||
//SchillerNaumannDrag
|
||||
//KochHillDrag
|
||||
//MeiLift
|
||||
//virtualMassForce
|
||||
Archimedes
|
||||
);
|
||||
|
||||
momCoupleModels
|
||||
(
|
||||
implicitCouple
|
||||
);
|
||||
|
||||
turbulenceModelType RASProperties;//LESProperties;//
|
||||
|
||||
//===========================================================================//
|
||||
// sub-model properties
|
||||
|
||||
implicitCoupleProps
|
||||
{
|
||||
velFieldName "U";
|
||||
granVelFieldName "Us";
|
||||
voidfractionFieldName "voidfraction";
|
||||
}
|
||||
|
||||
DiFeliceDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
voidfractionFieldName "voidfraction";
|
||||
}
|
||||
|
||||
SchillerNaumannDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
|
||||
KochHillDragProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
|
||||
MeiLiftProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
|
||||
ArchimedesProps
|
||||
{
|
||||
densityFieldName "rho";
|
||||
gravityFieldName "g";
|
||||
treatDEM;
|
||||
}
|
||||
|
||||
virtualMassForceProps
|
||||
{
|
||||
velFieldName "U";
|
||||
densityFieldName "rho";
|
||||
}
|
||||
|
||||
oneWayVTKProps
|
||||
{
|
||||
couplingFilename "vtk_out%4.4d.vtk";
|
||||
maxNumberOfParticles 30000;
|
||||
}
|
||||
|
||||
twoWayMPIProps
|
||||
{
|
||||
liggghtsPath "../DEM/in.liggghts_init";
|
||||
}
|
||||
|
||||
twoWayFilesProps
|
||||
{
|
||||
maxNumberOfParticles 10000;
|
||||
DEMts 0.00001;
|
||||
}
|
||||
|
||||
centreProps
|
||||
{
|
||||
alphaMin 0.30;
|
||||
}
|
||||
|
||||
dividedProps
|
||||
{
|
||||
alphaMin 0.3;
|
||||
scaleUpVol 1.0;
|
||||
}
|
||||
|
||||
bigParticleProps
|
||||
{
|
||||
maxCellsPerParticle 1000;
|
||||
alphaMin 0.30;
|
||||
scaleUpVol 1.0;
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
22
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/constant/g
Normal file
22
tutorials/cfdemSolverPiso/settlingTestMPI/CFD/constant/g
Normal file
@ -0,0 +1,22 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class uniformDimensionedVectorField;
|
||||
location "constant";
|
||||
object g;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -2 0 0 0 0];
|
||||
value ( 0 -9.81 0);
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,31 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.4 |
|
||||
| \\ / A nd | Web: http://www.openfoam.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
|
||||
root "";
|
||||
case "";
|
||||
instance "";
|
||||
local "";
|
||||
|
||||
class dictionary;
|
||||
object liggghtsCommands;
|
||||
}
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
liggghtsCommandModels
|
||||
(
|
||||
runLiggghts
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,60 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object blockMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
convertToMeters 0.1;
|
||||
|
||||
vertices
|
||||
(
|
||||
(0.45 0 0.45)
|
||||
(0.55 0 0.45)
|
||||
(0.55 0.5 0.45)
|
||||
(0.45 0.5 0.45)
|
||||
(0.45 0 0.55)
|
||||
(0.55 0 0.55)
|
||||
(0.55 0.5 0.55)
|
||||
(0.45 0.5 0.55)
|
||||
);
|
||||
|
||||
blocks
|
||||
(
|
||||
hex (0 1 2 3 4 5 6 7) (20 20 20) simpleGrading (1 1 1)
|
||||
);
|
||||
|
||||
edges
|
||||
(
|
||||
);
|
||||
|
||||
patches
|
||||
(
|
||||
patch atmosphere
|
||||
(
|
||||
(3 7 6 2)
|
||||
)
|
||||
wall walls
|
||||
(
|
||||
(0 4 7 3)
|
||||
(2 6 5 1)
|
||||
(1 5 4 0)
|
||||
(0 3 2 1)
|
||||
(4 5 6 7)
|
||||
)
|
||||
);
|
||||
|
||||
mergePatchPairs
|
||||
(
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,39 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object transportProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
|
||||
transportModel Newtonian;
|
||||
|
||||
nu nu [ 0 2 -1 0 0 0 0 ] 1e-05;
|
||||
|
||||
CrossPowerLawCoeffs
|
||||
{
|
||||
nu0 nu0 [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
nuInf nuInf [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
m m [ 0 0 1 0 0 0 0 ] 1;
|
||||
n n [ 0 0 0 0 0 0 0 ] 1;
|
||||
}
|
||||
|
||||
BirdCarreauCoeffs
|
||||
{
|
||||
nu0 nu0 [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
nuInf nuInf [ 0 2 -1 0 0 0 0 ] 1e-06;
|
||||
k k [ 0 0 1 0 0 0 0 ] 0;
|
||||
n n [ 0 0 0 0 0 0 0 ] 1;
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,21 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object turbulenceProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
simulationType RASModel;//LESModel; //
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,62 @@
|
||||
close all;
|
||||
clear;
|
||||
clc;
|
||||
|
||||
%====================================%
|
||||
% simulation data
|
||||
%====================================%
|
||||
path = '../../DEM/post/velocity.txt';
|
||||
data = load(path);
|
||||
U_sim = data(:,2:4);
|
||||
t_sim = data(:,1);
|
||||
fprintf('final velociy of sim = %f/%f/%f m/s\n',U_sim(length(U_sim(:,1)),1),U_sim(length(U_sim(:,1)),2),U_sim(length(U_sim(:,1)),3) )
|
||||
|
||||
|
||||
%====================================%
|
||||
U_=0
|
||||
X_=0
|
||||
dt=0.001
|
||||
tEnd=0.2
|
||||
nuc = 1e-05
|
||||
rhoc = 10
|
||||
d_ = 0.0001
|
||||
rhop = 3000
|
||||
g=9.81
|
||||
Uc=0
|
||||
%====================================%
|
||||
% analytical calculation
|
||||
%====================================%
|
||||
count=1;
|
||||
for t=0:dt:tEnd
|
||||
count=count+1;
|
||||
t_(count)=t;
|
||||
magUr = (U_(count-1)-Uc);
|
||||
ReFunc = 1.0;
|
||||
Re = magUr*d_/nuc;
|
||||
if Re > 0.01
|
||||
ReFunc += 0.15*Re^0.687;
|
||||
end
|
||||
|
||||
Dc = (24.0*nuc/d_)*ReFunc*(3.0/4.0)*(rhoc/(d_*rhop));
|
||||
U_(count) = (U_(count-1) + dt*(Dc*Uc + (1.0 - rhoc/rhop)*g))/(1.0 + dt*Dc);
|
||||
X_(count) = X_(count-1) + dt*U_(count);
|
||||
Re_(count) = Re;
|
||||
|
||||
end
|
||||
fprintf('final velociy = %f m/s\n',U_(length(U_)))
|
||||
fprintf('final position = %f m\n',X_(length(X_)))
|
||||
|
||||
%====================================%
|
||||
% plot data
|
||||
%====================================%
|
||||
figure(1)
|
||||
plot(t_,U_,t_sim,-U_sim(:,2))
|
||||
legend("analytical - Stokes","simulation - DiFelice?")
|
||||
|
||||
print('cfdemSolverPiso_settlingTestMPI.eps','-deps2')
|
||||
|
||||
%figure(2)
|
||||
%plot(t_,X_)
|
||||
|
||||
%figure(3)
|
||||
%plot(t_,Re_)
|
||||
@ -0,0 +1,55 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application cfdemSolverPiso;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 0.15;
|
||||
|
||||
deltaT 0.001;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.01;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
adjustTimeStep no;
|
||||
|
||||
maxCo 1;
|
||||
|
||||
maxDeltaT 1;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,55 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application interDyMFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 0.15;
|
||||
|
||||
deltaT 0.001; //0.0005;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.01;//0.05;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
adjustTimeStep no;
|
||||
|
||||
maxCo 1;
|
||||
|
||||
maxDeltaT 1;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,49 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object decomposeParDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
numberOfSubdomains 2;
|
||||
|
||||
method simple;
|
||||
|
||||
simpleCoeffs
|
||||
{
|
||||
n ( 1 1 2 );
|
||||
delta 0.001;
|
||||
}
|
||||
|
||||
hierarchicalCoeffs
|
||||
{
|
||||
n ( 2 2 1 );
|
||||
delta 0.001;
|
||||
order xyz;
|
||||
}
|
||||
|
||||
metisCoeffs
|
||||
{
|
||||
}
|
||||
|
||||
manualCoeffs
|
||||
{
|
||||
dataFile "";
|
||||
}
|
||||
|
||||
distributed no;
|
||||
|
||||
roots ( );
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,77 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSchemes;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
ddtSchemes
|
||||
{
|
||||
default Euler;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
grad(p) Gauss linear;
|
||||
grad(U) Gauss linear;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
div(phi,U) Gauss limitedLinearV 1;
|
||||
div(phi,k) Gauss limitedLinear 1;
|
||||
div(phi,epsilon) Gauss limitedLinear 1;
|
||||
div(phi,R) Gauss limitedLinear 1;
|
||||
div(R) Gauss linear;
|
||||
div(phi,nuTilda) Gauss limitedLinear 1;
|
||||
div((nuEff*dev(grad(U).T()))) Gauss linear;
|
||||
div((nuEff*dev(T(grad(U))))) Gauss linear;
|
||||
div((viscousTerm*dev(grad(U).T()))) Gauss linear;
|
||||
div((nu*dev(grad(U).T()))) Gauss linear;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default Gauss linear corrected;
|
||||
laplacian(viscousTerm,U) Gauss linear corrected;
|
||||
laplacian(nu,U) Gauss linear corrected;
|
||||
laplacian(nuEff,U) Gauss linear corrected;
|
||||
laplacian((1|A(U)),p) Gauss linear corrected;
|
||||
laplacian((voidfraction2|A(U)),p) Gauss linear corrected;
|
||||
laplacian(DkEff,k) Gauss linear corrected;
|
||||
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
|
||||
laplacian(DREff,R) Gauss linear corrected;
|
||||
laplacian(DnuTildaEff,nuTilda) Gauss linear corrected;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default linear;
|
||||
interpolate(U) linear;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default corrected;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
p ;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,86 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSolution;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
solvers
|
||||
{
|
||||
p
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-06;
|
||||
relTol 0.1;
|
||||
}
|
||||
|
||||
pFinal
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
U
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
k
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
epsilon
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
R
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
nuTilda
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-05;
|
||||
relTol 0;
|
||||
}
|
||||
}
|
||||
|
||||
PISO
|
||||
{
|
||||
nCorrectors 4;
|
||||
nNonOrthogonalCorrectors 0;
|
||||
pRefCell 0;
|
||||
pRefValue 0;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
76
tutorials/cfdemSolverPiso/settlingTestMPI/DEM/in.liggghts_init
Executable file
76
tutorials/cfdemSolverPiso/settlingTestMPI/DEM/in.liggghts_init
Executable file
@ -0,0 +1,76 @@
|
||||
echo both
|
||||
|
||||
# Pour granular particles into chute container, then induce flow
|
||||
|
||||
atom_style granular
|
||||
atom_modify map array sort 0 0
|
||||
communicate single vel yes
|
||||
#processors 1 1 2
|
||||
|
||||
boundary f f f
|
||||
newton off
|
||||
|
||||
units si
|
||||
|
||||
region reg block 0 0.1 0 0.1 0 0.1 units box
|
||||
create_box 1 reg
|
||||
|
||||
neighbor 0.003 bin
|
||||
neigh_modify delay 0 binsize 0.01
|
||||
|
||||
|
||||
#Material properties required for new pair styles
|
||||
fix m1 all property/global youngsModulus peratomtype 5.e6
|
||||
fix m2 all property/global poissonsRatio peratomtype 0.45
|
||||
fix m3 all property/global coefficientRestitution peratomtypepair 1 0.3
|
||||
fix m4 all property/global coefficientFriction peratomtypepair 1 0.5
|
||||
fix m5 all property/global characteristicVelocity scalar 2.0
|
||||
|
||||
#pair style
|
||||
pair_style gran/hooke 1 0 #Hookean without cohesion
|
||||
pair_coeff * *
|
||||
|
||||
#timestep, gravity
|
||||
timestep 0.00001
|
||||
fix gravi all gravity 9.81 vector 0.0 -1.0 0.0
|
||||
|
||||
#walls
|
||||
fix xwalls all wall/gran/hooke 1 0 xplane 0.0 0.1 1
|
||||
fix ywalls all wall/gran/hooke 1 0 yplane 0 0.1 1
|
||||
fix zwalls all wall/gran/hooke 1 0 zplane 0 0.01 1
|
||||
|
||||
#-import mesh from cad:
|
||||
#fix cad1 all mesh/gran hopperGenauerSALOME.stl 1 1.0 0. 0. 0. 0. 180. 0.
|
||||
|
||||
#-use the imported mesh as granular wall
|
||||
#fix bucket_wall all wall/gran/hertz/history 1 0 mesh/gran 1 cad1
|
||||
|
||||
#- create single partciles
|
||||
create_atoms 1 single 0.05 0.04 0.046 units box
|
||||
set group all diameter 0.0001 density 3000
|
||||
|
||||
#cfd coupling
|
||||
fix cfd all couple/cfd couple_every 10 mpi
|
||||
fix cfd2 all couple/cfd/force
|
||||
|
||||
variable vx equal vx[1]
|
||||
variable vy equal vy[1]
|
||||
variable vz equal vz[1]
|
||||
variable time equal step*dt
|
||||
fix extra all print 100 "${time} ${vx} ${vy} ${vz}" file ../DEM/post/velocity.txt title "%" screen no
|
||||
|
||||
#apply nve integration to all particles that are inserted as single particles
|
||||
fix integr all nve/sphere
|
||||
|
||||
#screen output
|
||||
compute 1 all erotate/sphere
|
||||
thermo_style custom step atoms ke c_1 vol
|
||||
thermo 1000
|
||||
thermo_modify lost ignore norm no
|
||||
compute_modify thermo_temp dynamic yes
|
||||
|
||||
#insert the first particles so that dump is not empty
|
||||
run 1
|
||||
dump dmp all custom 1000 ../DEM/post/dump.liggghts_init id type type x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius
|
||||
|
||||
run 1 upto
|
||||
1
tutorials/cfdemSolverPiso/settlingTestMPI/DEM/post/dummy
Normal file
1
tutorials/cfdemSolverPiso/settlingTestMPI/DEM/post/dummy
Normal file
@ -0,0 +1 @@
|
||||
dummyfile
|
||||
95
tutorials/cfdemSolverPiso/settlingTestMPI/parCFDDEMrun.sh
Normal file
95
tutorials/cfdemSolverPiso/settlingTestMPI/parCFDDEMrun.sh
Normal file
@ -0,0 +1,95 @@
|
||||
#!/bin/bash
|
||||
|
||||
#===================================================================#
|
||||
# allrun script for testcase as part of test routine
|
||||
# run settlingTest CFD part
|
||||
# Christoph Goniva - Feb. 2011
|
||||
#===================================================================#
|
||||
|
||||
#- source CFDEM env vars
|
||||
. ~/.bashrc
|
||||
|
||||
#- include functions
|
||||
source $CFDEM_SRC_DIR/etc/functions.sh
|
||||
|
||||
#--------------------------------------------------------------------------------#
|
||||
#- define variables
|
||||
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
|
||||
logpath=$casePath
|
||||
headerText="run_parallel_cfdemSolverPiso_settlingTestMPI_CFDDEM"
|
||||
logfileName="log_$headerText"
|
||||
solverName="cfdemSolverPiso"
|
||||
nrProcs="2"
|
||||
machineFileName="none" # yourMachinefileName | none
|
||||
debugMode="off" # on | off
|
||||
testHarnessPath="$CFDEM_TEST_HARNESS_PATH"
|
||||
runOctave="true"
|
||||
postproc="false"
|
||||
#--------------------------------------------------------------------------------#
|
||||
|
||||
#- call function to run a parallel CFD-DEM case
|
||||
parCFDDEMrun $logpath $logfileName $casePath $headerText $solverName $nrProcs $machineFileName $debugMode
|
||||
|
||||
if [ $runOctave == "true" ]
|
||||
then
|
||||
#- change path
|
||||
cd octave
|
||||
|
||||
#- rmove old graph
|
||||
rm cfdemSolverPiso_settlingTestMPI.eps
|
||||
|
||||
#- run octave
|
||||
octave settlingVelocity.m
|
||||
|
||||
#- show plot
|
||||
evince cfdemSolverPiso_settlingTestMPI.eps
|
||||
|
||||
#- copy log file to test harness
|
||||
cp ../../$logfileName $testHarnessPath
|
||||
cp cfdemSolverPiso_settlingTestMPI.eps $testHarnessPath
|
||||
fi
|
||||
|
||||
if [ $postproc == "true" ]
|
||||
then
|
||||
|
||||
#- keep terminal open (if started in new terminal)
|
||||
echo "simulation finished? ...press enter to proceed"
|
||||
read
|
||||
|
||||
#- get VTK data from liggghts dump file
|
||||
cd $casePath/DEM/post
|
||||
python -i $CFDEM_LPP_DIR/lpp.py dump.liggghts_init
|
||||
|
||||
#- get VTK data from CFD sim
|
||||
cd $casePath/CFD
|
||||
foamToVTK #- serial run of foamToVTK
|
||||
#source $CFDEM_SRC_DIR/etc/functions.sh #- include functions
|
||||
#pseudoParallelRun "foamToVTK" $nrPostProcProcessors #- pseudo parallel run of foamToVTK
|
||||
|
||||
#- start paraview
|
||||
paraview
|
||||
|
||||
#- keep terminal open (if started in new terminal)
|
||||
echo "...press enter to clean up case"
|
||||
echo "press Ctr+C to keep data"
|
||||
read
|
||||
fi
|
||||
|
||||
#- clean up case
|
||||
echo "deleting data at: $casePath :\n"
|
||||
rm -r $casePath/CFD/0.*
|
||||
rm -r $casePath/CFD/log.*
|
||||
rm -r $casePath/CFD/octave/octave-core
|
||||
rm -r $casePath/CFD/VTK
|
||||
rm -r $casePath/CFD/processor*
|
||||
rm -r $casePath/CFD/couplingFiles/*
|
||||
rm -r $casePath/DEM/post/*
|
||||
rm -r $casePath/DEM/log.*
|
||||
rm -r $casePath/CFD/probes
|
||||
rm -r $casePath/CFD/particles
|
||||
rm -r $casePath/CFD/clockData
|
||||
echo "done"
|
||||
|
||||
#- preserve post directory
|
||||
echo "dummyfile" >> $casePath/DEM/post/dummy
|
||||
|
||||
Reference in New Issue
Block a user