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Merge pull request #79 from ParticulateFlow/feature/cfdemSolverRhoPimple

Browse Source 
feature/cfdemRhoPimpleChem
This commit is contained in:
Daniel
2019-09-19 17:02:04 +02:00
committed by GitHub
parent 42329ae7b9 4ac94e82c7
commit 24f7273e75
261 changed files with 15230 additions and 278 deletions
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2
.gitignore vendored
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@ -5,6 +5,8 @@
log_*
log.*
*~
*.swp
*.swo
**/linux*Gcc*/
**/.vscode

3
applications/solvers/cfdemSolverRhoPimple/EEqn.H
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@ -54,6 +54,9 @@
thermo.correct();
Info << "Qsource" << max(Qsource).value() << " " << min(Qsource).value() << endl;
Info << "QCoeff" << max(QCoeff).value() << " " << min(QCoeff).value() << endl;
Info << "Cpv" << max(Cpv).value() << " " << min(Cpv).value() << endl;
Info<< "T max/min : " << max(T).value() << " " << min(T).value() << endl;
particleCloud.clockM().start(31,"energySolve");

14
applications/solvers/cfdemSolverRhoPimpleChem/EEqn.H
View File

@ -10,8 +10,8 @@ thCond=particleCloud.thermCondM().thermCond();
Cpv = he.name() == "e" ? thermo.Cv() : thermo.Cp();
// correct source for the thermodynamic reference temperature
dimensionedScalar Tref("Tref", dimTemperature, T[0]-he[0]/(Cpv[0]+SMALL));
Qsource += QCoeff*Tref;
// dimensionedScalar Tref("Tref", dimTemperature, T[0]-he[0]/(Cpv[0]+SMALL));
// Qsource += QCoeff*Tref;
fvScalarMatrix EEqn
(
@ -49,7 +49,13 @@ fvScalarMatrix EEqn
thermo.correct();
Info<< "T max/min : " << max(T).value() << " " << min(T).value() << endl;
Info << "he min/max : " << max(he).value() << " " << min(he).value() << endl;
Info << "Qsource :" << max(Qsource).value() << " " << min(Qsource).value() << endl;
Info << "QCoeff :" << max(QCoeff).value() << " " << min(QCoeff).value() << endl;
Info << "Cpv :" << max(Cpv).value() << " " << min(Cpv).value() << endl;
Info<< "T max/min : " << max(T).value() << " " << min(T).value() << endl;
Info << "he max/min : " << max(he).value() << " " << min(he).value() << endl;
particleCloud.clockM().start(31,"energySolve");
particleCloud.solve();
particleCloud.clockM().stop("energySolve");
}

2
applications/solvers/cfdemSolverRhoPimpleChem/cfdemSolverRhoPimpleChem.C
View File

@ -52,7 +52,6 @@ Description
int main(int argc, char *argv[])
{
// #include "postProcess.H"
#include "setRootCase.H"
#include "createTime.H"
#include "createMesh.H"
@ -61,7 +60,6 @@ int main(int argc, char *argv[])
#include "createRDeltaT.H"
#include "createFields.H"
#include "createFieldRefs.H"
#include "createFvOptions.H"
#include "initContinuityErrs.H"

39
applications/solvers/cfdemSolverRhoPimpleChem/createFields.H
View File

@ -8,7 +8,6 @@
);
rhoReactionThermo& thermo = combustion->thermo();
thermo.validate(args.executable(), "h", "e");
basicSpecieMixture& composition = thermo.composition();
@ -34,6 +33,8 @@
}
volScalarField& p = thermo.p();
const volScalarField& T = thermo.T();
const volScalarField& psi = thermo.psi();
multivariateSurfaceInterpolationScheme<scalar>::fieldTable fields;
@ -57,9 +58,6 @@
);
// kinematic fields
Info<< "Reading field U\n" << endl;
volVectorField U
(
@ -88,18 +86,8 @@
mesh
);
volScalarField rhoeps
(
IOobject
(
"rhoeps",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
rho*voidfraction
);
volScalarField rhoeps ("rhoeps", rho*voidfraction);
Info<< "\nCreating fluid-particle heat flux field\n" << endl;
volScalarField Qsource
@ -282,9 +270,18 @@
mesh,
dimensionedScalar("zero",dimensionSet(0, -3, 0, 0, 1),0)
);
volScalarField dSauter
(
IOobject
(
"dSauter",
runTime.timeName(),
mesh,
IOobject::READ_IF_PRESENT,
IOobject::AUTO_WRITE
),
mesh,
dimensionedScalar("zero",dimensionSet(0, 1, 0, 0, 0,0,0),0)
);
//===============================
// singlePhaseTransportModel laminarTransport(U, phi);

240
src/lagrangian/cfdemParticle/subModels/chemistryModel/diffusionCoefficients/diffusionCoefficients.C
View File

@ -72,24 +72,12 @@ diffusionCoefficient::diffusionCoefficient
P_(sm.mesh().lookupObject<volScalarField>(pressureFieldName_)),
partPressureName_(propsDict_.lookupOrDefault<word>("partPressureName","partP")),
partPressure_(NULL),
densityFieldName_(propsDict_.lookupOrDefault<word>("densityFieldName","rho")),
rho_(sm.mesh().lookupObject<volScalarField> (densityFieldName_)),
molarConcFieldName_(propsDict_.lookupOrDefault<word>("totalMoleFieldName","molarConc")),
molarConc_(sm.mesh().lookupObject<volScalarField>(molarConcFieldName_)),
X_(speciesNames_.size()),
diffusantGasNames_(propsDict_.lookup("diffusantGasNames")),
diffusionCoefficients_(diffusantGasNames_.size(),NULL),
Xdiffusant_(diffusantGasNames_.size()),
initialized_(false)
{
if(verbose_)
{
Info << " Reading diffusionCoefficient list: " << diffusantGasNames_ << endl;
for (int i = 0; i < diffusantGasNames_.size(); i++)
{
Info << "Diffusant names: " << diffusantGasNames_[i] << endl;
}
}
particleCloud_.checkCG(false);
allocateMyArrays();
createCoeffs();
@ -108,7 +96,8 @@ diffusionCoefficient::~diffusionCoefficient()
}
// * * * * * * * * * * * * * * * private Member Functions * * * * * * * * * * * * * //
void diffusionCoefficient::allocateMyArrays() const
void diffusionCoefficient::allocateMyArrays() const
{
double initVal=0.0;
if (particleCloud_.dataExchangeM().maxNumberOfParticles() > 0)
@ -123,14 +112,11 @@ diffusionCoefficient::~diffusionCoefficient()
void diffusionCoefficient::reAllocMyArrays() const
{
if (particleCloud_.numberOfParticlesChanged())
double initVal=0.0;
particleCloud_.dataExchangeM().allocateArray(partPressure_,initVal,1,"nparticles");
for (int i=0; i<diffusantGasNames_.size(); i++)
{
double initVal=0.0;
particleCloud_.dataExchangeM().allocateArray(partPressure_,initVal,1,"nparticles");
for (int i=0; i<diffusantGasNames_.size(); i++)
{
particleCloud_.dataExchangeM().allocateArray(diffusionCoefficients_[i],initVal,1);
}
particleCloud_.dataExchangeM().allocateArray(diffusionCoefficients_[i],initVal,1);
}
}
@ -142,15 +128,22 @@ void diffusionCoefficient::init()
volScalarField& X = const_cast<volScalarField&>
(mesh_.lookupObject<volScalarField>("X_"+speciesNames_[i]));
X_.set(i, &X);
if(verbose_)
{
Info << " Read species list from: " << specDict_.name() << endl;
Info << " Reading species list: " << speciesNames_ << endl;
Info << " Looking up species fields: " << "X_"+speciesNames_[i] << endl;
Info << "The molar fraction fields (X_i): " << X_[i].name() << nl << endl;
}
}
for (int j = 0; j < diffusantGasNames_.size(); j++)
{
volScalarField& Xdiffusant = const_cast<volScalarField&>
(mesh_.lookupObject<volScalarField>("X_"+diffusantGasNames_[j]));
Xdiffusant_.set(j, &Xdiffusant);
if (verbose_)
{
Info << " Reading diffusing gas species list: " << diffusantGasNames_ << endl;
Info << " Looking up diffusin gas species fields: " << "X_"+diffusantGasNames_[j] << endl;
Info << " The molar fraction fields (Xdiffusant_i): " << Xdiffusant_[j].name() << nl << endl;
}
}
initialized_ = true;
}
@ -168,196 +161,115 @@ void diffusionCoefficient::execute()
label cellI=0;
scalar Tfluid(0);
scalar rhofluid(0);
scalar Pfluid(0);
scalar molarConcfluid(0);
scalar Texp(0);
scalar dBinary_(0);
scalar Xnegative(0);
List<scalar> Xfluid_(0);
Xfluid_.setSize(speciesNames_.size());
List<scalar> XfluidDiffusant_(0);
XfluidDiffusant_.setSize(diffusantGasNames_.size());
List<scalar> MixtureBinaryDiffusion_;
MixtureBinaryDiffusion_.setSize(diffusantGasNames_.size());
List<scalar> TotalFraction_;
TotalFraction_.setSize(diffusantGasNames_.size());
List<scalar> TotalFraction_(diffusantGasNames_.size(),0);
// defining interpolators for T, rho, voidfraction, N
// defining interpolators for T and Pressure
interpolationCellPoint <scalar> TInterpolator_(tempField_);
interpolationCellPoint <scalar> rhoInterpolator_(rho_);
interpolationCellPoint <scalar> PInterpolator_(P_);
interpolationCellPoint <scalar> molarConcInterpolator_(molarConc_);
for (int index=0; index<particleCloud_.numberOfParticles(); ++index)
{
cellI=particleCloud_.cellIDs()[index][0];
cellI = particleCloud_.cellIDs()[index][0];
if (cellI >=0)
{
if(interpolation_)
{
vector position = particleCloud_.position(index);
Tfluid = TInterpolator_.interpolate(position,cellI);
rhofluid = rhoInterpolator_.interpolate(position,cellI);
Pfluid = PInterpolator_.interpolate(position,cellI);
molarConcfluid = molarConcInterpolator_.interpolate(position,cellI);
vector position = particleCloud_.position(index);
Tfluid = TInterpolator_.interpolate(position,cellI);
Pfluid = PInterpolator_.interpolate(position,cellI);
}
else
{
Tfluid = tempField_[cellI];
rhofluid = rho_[cellI];
Pfluid = P_[cellI];
molarConcfluid = molarConc_[cellI];
Tfluid = tempField_[cellI];
Pfluid = P_[cellI];
for (int i = 0; i<speciesNames_.size();i++)
for (int i = 0; i<speciesNames_.size(); i++)
{
Xfluid_[i] = X_[i][cellI];
for (int j=0; j<diffusantGasNames_.size();j++)
// total amount of negative molar fractions in the domain
// check it and then delete it
if (X_[i][cellI] < 0.0)
{
if (diffusantGasNames_[j] == speciesNames_[i])
{
XfluidDiffusant_[j] = X_[i][cellI];
}
// total amount of negative molar fractions in the domain
// check it and then delete it
scalar timestep = mesh_.time().deltaTValue();
if (Xfluid_[i] < 0.0)
{
Xnegative += Xfluid_[i]*timestep;
Info << "total negative molar fractions =" << Xnegative << endl;
}
/*if (Xfluid_[i] <= 0.) Xfluid_[i] = 0.0;
if (XfluidDiffusant_[j] <= 0.) XfluidDiffusant_[j] = 0.0;*/
if(verbose_)
{
Info << "X fluid for species " << speciesNames_[i] << " : " << Xfluid_[i] << nl << endl;
Info << "X fluid for diffusant species " << diffusantGasNames_[j] << " : " << XfluidDiffusant_[j] << nl << endl;
}
Xnegative += X_[i][cellI] * mesh_.time().deltaTValue();
Info << "total negative molar fractions = " << Xnegative << endl;
}
}
}
partPressure_[index][0] = Pfluid;
// change fluid pressure to 1 bar instead of Pa
Pfluid = Pfluid/100000.0;
Texp = Tfluid*sqrt(sqrt(Tfluid*Tfluid*Tfluid));
Pfluid = Pfluid / 100000.0;
Texp = Tfluid * sqrt(sqrt(Tfluid*Tfluid*Tfluid));
if(verbose_)
for (int j=0; j<diffusantGasNames_.size(); j++)
{
Info << "partPressure_[index][0] = " << partPressure_[index][0] << endl;
Info << "pressure field" << Pfluid << nl << endl;
Info << "T - exponent calculation" << Texp << nl << endl;
}
TotalFraction_[j] = 0.0;
dBinary_ = 0.0;
for (int i=0; i<diffusantGasNames_.size();i++)
{
MixtureBinaryDiffusion_[i] = 0.0;
TotalFraction_[i] = 0.0;
for (int j=0; j < speciesNames_.size();j++)
for (int i=0; i < speciesNames_.size(); i++)
{
// get molecular diffusion coefficients if diffusant gas and reactant gas are not equal
if (diffusantGasNames_[i] != speciesNames_[j])
if (diffusantGasNames_[j] != speciesNames_[i])
{
if(verbose_)
if (verbose_)
{
Info << "molar weights diffuser gases: " << molWeight(speciesNames_[j]) << nl << endl;
Info << "molarConc fluid: " << molarConcfluid << nl << endl;
Info << "rho fluid: " << rhofluid << nl << endl;
Info << "molar weights diffusant gases: " << molWeight(diffusantGasNames_[i]) << nl << endl;
Info << "molar weights diffuser gases: " << molWeight(speciesNames_[i]) << nl << endl;
Info << "molar weights diffusant gases: " << molWeight(diffusantGasNames_[j]) << nl << endl;
Info << "Pressure: " << Pfluid << nl << endl;
Info << "Temperature: " << Tfluid << nl << endl;
}
if(coeffs.found(diffusantGasNames_[i]) && coeffs.found(speciesNames_[j]))
if (coeffs.found(diffusantGasNames_[j]) && coeffs.found(speciesNames_[i]))
{
// Fuller-Schettler-Giddings Equation
// Unit of dBinary is [m^2/s]
// INFO:: Normally unit of dBinary is cm^2/s, but the 1st term in RHS is 10^-3 instead
// So here it is already converted
dBinary_ = 1e-7*Texp*calcMolNum(i,j)/(Pfluid*calcDiffVol(i,j));
dBinary_ = 1e-7 * Texp * calcMolNum(j,i) / (Pfluid * calcDiffVol(j,i));
if(verbose_)
if (verbose_)
{
Info << "Molecular diffusion for species " << diffusantGasNames_[i] << " in "
<< speciesNames_[j] << " is : " << dBinary_ << nl << endl;
Info << "Molar fraction of species (speciesNames)" << speciesNames_[j] << " : " << Xfluid_[j] << nl << endl;
Info << "Molar fraction of species (diffusantNames)" << diffusantGasNames_[i] << " : " << XfluidDiffusant_[i] << nl << endl;
Info << "Xfluid for " << speciesNames_[i] << " : " << X_[i][cellI] << nl << endl;
Info << "Xdiffusant for " << diffusantGasNames_[j] << " : " << Xdiffusant_[j][cellI] << nl << endl;
}
TotalFraction_[i] += Xfluid_[j]/dBinary_;
if (TotalFraction_[i] < VSMALL)
MixtureBinaryDiffusion_[i] = VSMALL;
else
MixtureBinaryDiffusion_[i] = (1.0-XfluidDiffusant_[i])/TotalFraction_[i];
TotalFraction_[j] += X_[i][cellI] / dBinary_;
if(verbose_)
{
Info << "Total fraction calculated (ratio of stag. gas to binary diffusion : " << TotalFraction_[i] << nl << endl;
Info << "Molar fraction of species diffusant gas " << diffusantGasNames_[i] << " : " << XfluidDiffusant_[i] << nl << endl;
Info << "Multicomp. mix diffusion for species " << diffusantGasNames_[i]
<< " is: " << MixtureBinaryDiffusion_[i] << nl << endl;
}
/*if (!(Xfluid_[j] <= 0.0))
{
// sum of all stagnant gases to sum of binary diffusion
TotalFraction_[i] += Xfluid_[j]/dBinary_;
// dCoeff -- diffusion component of diffusant gas
MixtureBinaryDiffusion_[i] = (1.0-XfluidDiffusant_[i])/TotalFraction_[i];
if(verbose_)
{
Info << "Total fraction calculated (ratio of stag. gas to binary diffusion : " << TotalFraction_[i] << nl << endl;
Info << "Molar fraction of species diffusant gas " << diffusantGasNames_[i] << " : " << XfluidDiffusant_[i] << nl << endl;
}
}
if(verbose_)
{
Info << "Multicomp. mix diffusion for species " << diffusantGasNames_[i]
<< " is: " << MixtureBinaryDiffusion_[i] << nl << endl;
}*/
if (verbose_)
Info << "Total Fraction = " << TotalFraction_[j] << nl << endl;
// pass on dCoeff values to array
diffusionCoefficients_[i][index][0]= MixtureBinaryDiffusion_[i];
}else
if (TotalFraction_[j] < VSMALL)
diffusionCoefficients_[j][index][0] = VSMALL;
else
diffusionCoefficients_[j][index][0] = (1.0 - Xdiffusant_[j][cellI]) / TotalFraction_[j];
}
else
{
FatalError
FatalError
<< "check tables for species diffusion volume"
<< endl
<< abort(FatalError);
}
}
}
}
}
if(verbose_)
{
for(int i =0; i<diffusantGasNames_.size();i++)
{
Info << "diffusionCoefficient of species " << diffusantGasNames_[i] << " = " << diffusionCoefficients_[i][index][0] << endl;
if(verbose_)
Info << "diffusionCoefficient of species " << diffusantGasNames_[j] << " = " << diffusionCoefficients_[j][index][0] << endl;
}
}
}
particleCloud_.dataExchangeM().giveData(partPressureName_, "scalar-atom",partPressure_);
particleCloud_.dataExchangeM().giveData(partPressureName_,"scalar-atom",partPressure_);
for (int i=0; i<diffusantGasNames_.size();i++)
for (int j=0; j<diffusantGasNames_.size(); j++)
{
word pushName = diffusantGasNames_[i] + "_diffCoeff";
particleCloud_.dataExchangeM().giveData(pushName,"scalar-atom",diffusionCoefficients_[i]);
};
word pushName = diffusantGasNames_[j] + "_diffCoeff";
particleCloud_.dataExchangeM().giveData(pushName,"scalar-atom",diffusionCoefficients_[j]);
}
Info << "give data done" << endl;
}
@ -385,10 +297,10 @@ void diffusionCoefficient::createCoeffs()
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
double diffusionCoefficient::calcDiffVol(int i, int j)
double diffusionCoefficient::calcDiffVol(int j, int i)
{
double sqrtvolDiff = coeffs(diffusantGasNames_[i])+coeffs(speciesNames_[j]);
return sqrtvolDiff*sqrtvolDiff;
double sqrtvolDiff = coeffs(diffusantGasNames_[j])+coeffs(speciesNames_[i]);
return sqrtvolDiff * sqrtvolDiff;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -408,15 +320,15 @@ void diffusionCoefficient::molWeightTable()
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// either calculate Molecular Weight addition (eq. D_ij) or consturct hashtable with diffusant and diffuser species
double diffusionCoefficient::calcMolNum(int i, int j)
double diffusionCoefficient::calcMolNum(int j, int i)
{
double molNum_ = 0.0;
double W1 = molWeight(diffusantGasNames_[i]);
double W2 = molWeight(speciesNames_[j]);
double W1 = molWeight(diffusantGasNames_[j]);
double W2 = molWeight(speciesNames_[i]);
molNum_ = (W1 + W2) / (W1 * W2);
molNum_ = sqrt(molNum_);
molNum_ = (W1 + W2) / (W1 * W2);
molNum_ = sqrt(molNum_);
return molNum_;
}

11
src/lagrangian/cfdemParticle/subModels/chemistryModel/diffusionCoefficients/diffusionCoefficients.H
View File

@ -78,21 +78,14 @@ private:
mutable double **partPressure_;
word densityFieldName_;
const volScalarField& rho_;
// total mole field
word molarConcFieldName_;
const volScalarField& molarConc_;
UPtrList<volScalarField> X_;
wordList diffusantGasNames_;
mutable List<double**> diffusionCoefficients_;
UPtrList<volScalarField> Xdiffusant_;
HashTable<scalar, word> coeffs;
HashTable<scalar, word> molWeight;

16
src/lagrangian/cfdemParticle/subModels/chemistryModel/massTransferCoeff/massTransferCoeff.C
View File

@ -69,6 +69,7 @@ massTransferCoeff::massTransferCoeff
scaleDia_(1)
{
particleCloud_.checkCG(true);
allocateMyArrays();
}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
@ -95,12 +96,9 @@ void massTransferCoeff::allocateMyArrays() const
void massTransferCoeff::reAllocMyArrays() const
{
if (particleCloud_.numberOfParticlesChanged())
{
double initVal=0.0;
particleCloud_.dataExchangeM().allocateArray(partNu_,initVal,1);
particleCloud_.dataExchangeM().allocateArray(partRe_,initVal,1);
}
double initVal=0.0;
particleCloud_.dataExchangeM().allocateArray(partNu_,initVal,1);
particleCloud_.dataExchangeM().allocateArray(partRe_,initVal,1);
}
// * * * * * * * * * * * * * * * * Member Fct * * * * * * * * * * * * * * * //
@ -188,10 +186,10 @@ void massTransferCoeff::execute()
partRe_[index][0] = Rep;
}
if (verbose_ && index >=0 && index < 2)
if (verbose_)
{
Info << "Nufield = " << nuf << endl;
Info << "Rep = " << Rep << endl;
Pout << "Nufield = " << nuf << endl;
Pout << "Rep = " << Rep << endl;
}
}

58
src/lagrangian/cfdemParticle/subModels/chemistryModel/noChemistry/noChemistry.C
View File

@ -57,8 +57,64 @@ noChemistry::~noChemistry()
// * * * * * * * * * * * * * * * * Member Fct * * * * * * * * * * * * * * * //
tmp<volScalarField> noChemistry::Smi(label i) const
{
tmp<volScalarField> Smi_
(
new volScalarField
(
IOobject
(
"smi_",
particleCloud_.mesh().time().timeName(),
particleCloud_.mesh(),
IOobject::NO_READ,
IOobject::NO_WRITE
),
particleCloud_.mesh(),
dimensionedScalar
(
"zero",
dimMass/(dimVol*dimTime),
0.0
)
)
);
return Smi_;
}
tmp<volScalarField> noChemistry::Sm() const
{
tmp<volScalarField> Sm_
(
new volScalarField
(
IOobject
(
"Sm_",
particleCloud_.mesh().time().timeName(),
particleCloud_.mesh(),
IOobject::NO_READ,
IOobject::NO_WRITE
),
particleCloud_.mesh(),
dimensionedScalar
(
"zero",
dimMass/(dimVol*dimTime),
0.0
)
)
);
return Sm_;
}
void noChemistry::execute()
{}
{
//do nothing
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

4
src/lagrangian/cfdemParticle/subModels/chemistryModel/noChemistry/noChemistry.H
View File

@ -66,6 +66,10 @@ public:
void execute();
tmp <volScalarField> Smi(const label i) const;
tmp <volScalarField> Sm() const;
};

10
src/lagrangian/cfdemParticle/subModels/chemistryModel/reactantPerParticle/reactantPerParticle.C
View File

@ -56,6 +56,7 @@ reactantPerParticle::reactantPerParticle
chemistryModel(dict,sm),
propsDict_(dict.subDict(typeName + "Props")),
mesh_(sm.mesh()),
verbose_(propsDict_.lookupOrDefault<bool>("verbose",false)),
reactantPerParticle_(NULL),
voidfractionFieldName_(propsDict_.lookupOrDefault<word>("voidfractionFieldName","voidfraction")),
voidfraction_(sm.mesh().lookupObject<volScalarField>(voidfractionFieldName_)),
@ -98,11 +99,8 @@ void reactantPerParticle::allocateMyArrays() const
void reactantPerParticle::reAllocMyArrays() const
{
if (particleCloud_.numberOfParticlesChanged())
{
double initVal=0.0;
particleCloud_.dataExchangeM().allocateArray(reactantPerParticle_,initVal,1);
}
double initVal=0.0;
particleCloud_.dataExchangeM().allocateArray(reactantPerParticle_,initVal,1);
}
// * * * * * * * * * * * * * * * * Member Fct * * * * * * * * * * * * * * * //
@ -145,6 +143,8 @@ void reactantPerParticle::execute()
particlesPerCell= particlesPerCell_[cellI];
reactantPerParticle_[index][0] = voidfraction * cellvolume / particlesPerCell;
}
if (verbose_) Info << "reactantPerParticle_" << reactantPerParticle_[index][0] << endl;
}
// give DEM data

2
src/lagrangian/cfdemParticle/subModels/chemistryModel/reactantPerParticle/reactantPerParticle.H
View File

@ -54,6 +54,8 @@ private:
const fvMesh& mesh_;
bool verbose_;
mutable double **reactantPerParticle_;
word voidfractionFieldName_;

99
src/lagrangian/cfdemParticle/subModels/chemistryModel/species/species.C
View File

@ -69,7 +69,7 @@ species::species
// create a list from the Species table in the specified species dictionary
speciesNames_(specDict_.lookup("species")),
mod_spec_names_(speciesNames_.size()),
X_(speciesNames_.size()), //volumeScalarFields
X_(speciesNames_.size()), //volumeScalarFields of molarFractions
molarFractions_(speciesNames_.size(),NULL), //the value of molar fractions for every species
changeOfSpeciesMass_(speciesNames_.size(),NULL), //the values that are received from DEM with the name of Modified_+species name
changeOfSpeciesMassFields_(speciesNames_.size()), //the scalar fields generated with the values from Modified_+species names
@ -125,6 +125,7 @@ species::~species()
}
// * * * * * * * * * * * * * * * private Member Functions * * * * * * * * * * * * * //
void species::allocateMyArrays() const
{
double initVal=0.0;
@ -139,25 +140,21 @@ void species::allocateMyArrays() const
{
particleCloud_.dataExchangeM().allocateArray(molarFractions_[i],initVal,1,"nparticles");
particleCloud_.dataExchangeM().allocateArray(changeOfSpeciesMass_[i],initVal,1,"nparticles");
}
}
}
void species::reAllocMyArrays() const
{
if (particleCloud_.numberOfParticlesChanged())
{
double initVal=0.0;
particleCloud_.dataExchangeM().allocateArray(partRho_,initVal,1);
particleCloud_.dataExchangeM().allocateArray(partTemp_,initVal,1);
particleCloud_.dataExchangeM().allocateArray(partMolarConc_,initVal,1);
double initVal=0.0;
particleCloud_.dataExchangeM().allocateArray(partRho_,initVal,1);
particleCloud_.dataExchangeM().allocateArray(partTemp_,initVal,1);
particleCloud_.dataExchangeM().allocateArray(partMolarConc_,initVal,1);
for (int i=0; i<speciesNames_.size(); i++)
{
particleCloud_.dataExchangeM().allocateArray(molarFractions_[i],initVal,1);
particleCloud_.dataExchangeM().allocateArray(changeOfSpeciesMass_[i],initVal,1);
}
for (int i=0; i<speciesNames_.size(); i++)
{
particleCloud_.dataExchangeM().allocateArray(molarFractions_[i],initVal,1);
particleCloud_.dataExchangeM().allocateArray(changeOfSpeciesMass_[i],initVal,1);
}
}
@ -169,7 +166,6 @@ void species::init()
Info << " Reading species list: " << speciesNames_ << endl;
}
for (int i=0; i<speciesNames_.size(); i++)
{
// Define the Species volume scalar fields
@ -182,13 +178,12 @@ void species::init()
if(verbose_)
{
Info << " Looking up species fields \n " << "X_"+speciesNames_[i] << endl;
Info << "The molar fraction fields (X_i): \n" << X_[i].name() << endl;
// Check if mod species are correct
Info << "Modified species names are: \n" << mod_spec_names_[i] << endl;
}
// Create new volScalarFields for the changed values of the species mass fields
// Create new volScalarFields for the changed values of the species mass fields -- gas species source term
changeOfSpeciesMassFields_.set
(
i,
@ -196,7 +191,7 @@ void species::init()
(
IOobject
(
"ModSpeciesMassField_"+X_[i].name(),
"TotalChangeOfMassField_"+speciesNames_[i],
mesh_.time().timeName(),
mesh_,
IOobject::NO_READ,
@ -205,7 +200,7 @@ void species::init()
mesh_,
dimensionedScalar("zero",dimMass/(dimVol*dimTime), 0.0)
)
);
);
}
initialized_ = true;
}
@ -228,12 +223,10 @@ void species::execute()
reAllocMyArrays();
// get X_i, T, rho at particle positions
label cellI=0;
label cellI = 0;
scalar Tfluid(0);
scalar rhofluid(0);
List<scalar> Xfluid_;
scalar voidfraction(1);
Xfluid_.setSize(speciesNames_.size());
scalar molarConcfluid(0);
// defining interpolators for T, rho, voidfraction, molarConc
@ -250,53 +243,49 @@ void species::execute()
{
if(interpolation_)
{
vector position = particleCloud_.position(index);
Tfluid = TInterpolator_.interpolate(position,cellI);
rhofluid = rhoInterpolator_.interpolate(position,cellI);
voidfraction = voidfractionInterpolator_.interpolate(position,cellI);
molarConcfluid = molarConcInterpolator_.interpolate(position,cellI);
vector position = particleCloud_.position(index);
Tfluid = TInterpolator_.interpolate(position,cellI);
rhofluid = rhoInterpolator_.interpolate(position,cellI);
voidfraction = voidfractionInterpolator_.interpolate(position,cellI);
molarConcfluid = molarConcInterpolator_.interpolate(position,cellI);
}
else
{
Tfluid = tempField_[cellI];
rhofluid = rho_[cellI];
voidfraction = voidfraction_[cellI];
molarConcfluid = molarConc_[cellI];
for (int i = 0; i<speciesNames_.size();i++)
{
Xfluid_[i] = X_[i][cellI];
// if(Xfluid_[i] < 0.0) Xfluid_[i] = 0.0;
}
Tfluid = tempField_[cellI];
rhofluid = rho_[cellI];
voidfraction = voidfraction_[cellI];
molarConcfluid = molarConc_[cellI];
}
partTemp_[index][0] = Tfluid;
partRho_[index][0] = rhofluid;
partMolarConc_[index][0] = molarConcfluid;
partTemp_[index][0] = Tfluid;
partRho_[index][0] = rhofluid;
partMolarConc_[index][0] = molarConcfluid;
for (int i=0; i<speciesNames_.size();i++)
{
// attention for indices when not communicating all species
molarFractions_[i][index][0]=Xfluid_[i];
molarFractions_[i][index][0] = X_[i][cellI];
}
}
}
if(verbose_)
{
for(int i =0; i<speciesNames_.size();i++)
for(int i =0; i<speciesNames_.size(); i++)
{
Info << "X_i = " << X_[i].name() << endl;
Info << "molarFractions_= " << molarFractions_[i][0][0] << endl;
Info << "partRho_[index][0] = " << partRho_[0][0] << endl;
Info << "rhofluid =" << rhofluid << endl;
Info << "Xfluid = " << Xfluid_[i] << endl;
Info << "rhofluid = " << rhofluid << endl;
Info << "partTemp_[index][0] = " << partTemp_[0][0] << endl;
Info << "Tfluid = " << Tfluid << endl ;
Info << "voidfraction =" << voidfraction << endl;
Info << "Tfluid = " << Tfluid << endl;
Info << "voidfraction = " << voidfraction << endl;
}
}
// give DEM data
// give DEM data
{
particleCloud_.dataExchangeM().giveData(partTempName_, "scalar-atom", partTemp_);
particleCloud_.dataExchangeM().giveData(partRhoName_, "scalar-atom", partRho_);
particleCloud_.dataExchangeM().giveData(partMolarConcName_, "scalar-atom", partMolarConc_);
@ -304,19 +293,25 @@ void species::execute()
for (int i=0; i<speciesNames_.size();i++)
{
particleCloud_.dataExchangeM().giveData("X_"+speciesNames_[i],"scalar-atom",molarFractions_[i]);
};
}
Info << "give data done" << endl;
if (verbose_) Info << "give data done" << endl;
}
// pull changeOfSpeciesMass_, transform onto fields changeOfSpeciesMassFields_, add them up on changeOfGasMassField_
// pull changeOfSpeciesMass_, transform onto fields changeOfSpeciesMassFields_, add them up on changeOfGasMassField_
{
scalar timestep = mesh_.time().deltaTValue();
changeOfGasMassField_.primitiveFieldRef() = 0.0;
changeOfGasMassField_.boundaryFieldRef() = 0.0;
for (int i=0; i<speciesNames_.size();i++)
{
particleCloud_.dataExchangeM().getData(mod_spec_names_[i],"scalar-atom",changeOfSpeciesMass_[i]);
changeOfSpeciesMassFields_[i].primitiveFieldRef() = 0.0;
changeOfSpeciesMassFields_[i].boundaryFieldRef() = 0.0;
particleCloud_.dataExchangeM().getData(mod_spec_names_[i],"scalar-atom",changeOfSpeciesMass_[i],particleCloud_.dataExchangeM().couplingInterval());
if (verbose_) Info << "changeOfSpeciesMass received from DEM = " << changeOfSpeciesMass_[i][0][0] << endl;
particleCloud_.averagingM().setScalarSumCentre
(
changeOfSpeciesMassFields_[i],
@ -330,18 +325,22 @@ void species::execute()
changeOfSpeciesMassFields_[i].primitiveFieldRef() /= (changeOfSpeciesMassFields_[i].mesh().V() * Nevery_ * timestep);
changeOfSpeciesMassFields_[i].correctBoundaryConditions();
changeOfGasMassField_ += changeOfSpeciesMassFields_[i];
if (verbose_)
{
Info << "total conversion of species" << speciesNames_[i] << " = " << gSum(changeOfSpeciesMassFields_[i]*1.0*changeOfSpeciesMassFields_[i].mesh().V() * Nevery_ * timestep) << endl;
Info << "total conversion of species" << speciesNames_[i] << " = "
<< gSum(changeOfSpeciesMassFields_[i]*1.0*changeOfSpeciesMassFields_[i].mesh().V() * Nevery_ * timestep) << endl;
}
}
massSourceCurr_ = gSum(changeOfGasMassField_*1.0*changeOfGasMassField_.mesh().V() * Nevery_ * timestep);
massSourceTot_ += massSourceCurr_;
if (verbose_)
{
Info << "total conversion of mass:\n\tcurrent source = " << massSourceCurr_ << "\n\ttotal source = " << massSourceTot_ << "\n" << endl;
Info << "get data done" << endl;
}
}
}
tmp<volScalarField> species::Smi (const label i) const

45
src/lagrangian/cfdemParticle/subModels/energyModel/heatTransferGunn/heatTransferGunn.C
View File

@ -242,6 +242,12 @@ void heatTransferGunn::calcEnergyContribution()
// get DEM data
particleCloud_.dataExchangeM().getData(partTempName_,"scalar-atom",partTemp_);
if(particleCloud_.cg() > 1.)
{
scaleDia_ = particleCloud_.cg();
Info << "Heat Transfer Gunn is using scale from liggghts cg = " << scaleDia_ << endl;
}
if(calcPartTempField_)
{
partTempField_.primitiveFieldRef() = 0.0;
@ -353,18 +359,24 @@ void heatTransferGunn::calcEnergyContribution()
partNu_[index][0] = Nup;
}
if(particleCloud_.verbose() && index >=0 && index <2)
if(verbose_ && index >=0 && index <2)
{
Info << "partHeatFlux = " << partHeatFlux_[index][0] << endl;
Info << "magUr = " << magUr << endl;
Info << "As = " << As << endl;
Info << "muf = " << muf << endl;
Info << "Rep = " << Rep << endl;
Info << "Pr = " << Pr << endl;
Info << "Nup = " << Nup << endl;
Info << "voidfraction = " << voidfraction << endl;
Info << "partTemp_[index][0] = " << partTemp_[index][0] << endl;
Info << "Tfluid = " << Tfluid << endl ;
Pout << "partHeatFlux = " << partHeatFlux_[index][0] << endl;
Pout << "magUr = " << magUr << endl;
Pout << "kf0 = " << kf0_ << endl;
Pout << "Cp = " << Cp_ << endl;
Pout << "rho = " << rho_[cellI] << endl;
Pout << "h = " << h << endl;
Pout << "ds = " << ds << endl;
Pout << "ds_scaled = " << ds_scaled << endl;
Pout << "As = " << As << endl;
Pout << "muf = " << muf << endl;
Pout << "Rep = " << Rep << endl;
Pout << "Pr = " << Pr << endl;
Pout << "Nup = " << Nup << endl;
Pout << "voidfraction = " << voidfraction << endl;
Pout << "partTemp_[index][0] = " << partTemp_[index][0] << endl;
Pout << "Tfluid = " << Tfluid << endl ;
}
}
}
@ -444,6 +456,13 @@ void heatTransferGunn::calcEnergyContribution()
}
QPartFluid_.correctBoundaryConditions();
volScalarField minParticleWeights = particleCloud_.averagingM().UsWeightField();
Info << "Minimum Particle Weight " << gMin(minParticleWeights) << endl;
Info << "Minimum Particle Temperature: " << gMin(partTempField_) << endl;
Info << "Maximum Particle Temperature: " << gMax(partTempField_) << endl;
Info << "Minimum Fluid Temperature: " << gMin(tempField_) << endl;
Info << "Maximum Fluid Temperature: " << gMax(tempField_) << endl;
}
void heatTransferGunn::addEnergyContribution(volScalarField& Qsource) const
@ -451,11 +470,11 @@ void heatTransferGunn::addEnergyContribution(volScalarField& Qsource) const
Qsource += QPartFluid_;
}
void heatTransferGunn::addEnergyCoefficient(volScalarField& Qsource) const
void heatTransferGunn::addEnergyCoefficient(volScalarField& Qcoeff) const
{
if(implicit_)
{
Qsource += QPartFluidCoeff_;
Qcoeff += QPartFluidCoeff_;
}
}

9
src/lagrangian/cfdemParticle/subModels/energyModel/reactionHeat/reactionHeat.C
View File

@ -46,6 +46,7 @@ reactionHeat::reactionHeat
energyModel(dict,sm),
propsDict_(dict.subDict(typeName + "Props")),
interpolation_(propsDict_.lookupOrDefault<bool>("interpolation",false)),
verbose_(propsDict_.lookupOrDefault<bool>("verbose",false)),
mesh_(sm.mesh()),
maxSource_(1e30),
reactionHeatName_(propsDict_.lookupOrDefault<word>("reactionHeatName","reactionHeat")),
@ -98,6 +99,14 @@ void reactionHeat::calcEnergyContribution()
particleCloud_.dataExchangeM().getData(reactionHeatName_,"scalar-atom",reactionHeat_);
for(int index = 0;index < particleCloud_.numberOfParticles(); ++index)
{
if (verbose_ && index>=0 && index < 2)
{
Pout << "reactionHeat = " << reactionHeat_[index][0] << endl;
}
}
reactionHeatField_.primitiveFieldRef() = 0.0;
reactionHeatField_.boundaryFieldRef() = 0.0;

2
src/lagrangian/cfdemParticle/subModels/energyModel/reactionHeat/reactionHeat.H
View File

@ -48,6 +48,8 @@ protected:
bool interpolation_;
bool verbose_;
const fvMesh& mesh_;
scalar maxSource_;

15
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/Allclean.sh Executable file
View File

@ -0,0 +1,15 @@
#!/bin/sh
cd ${0%/*} || exit 1 # run from this directory
# Source tutorial run functions
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
cd CFD
cleanCase
cd -
rm -f log*
rm ./DEM/post/dump*
# ----------------------------------------------------------------- end-of-file

29
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/Allrun.sh Executable file
View File

@ -0,0 +1,29 @@
#!/bin/bash
#===================================================================#
# allrun script for testcase
# M. Efe Kinaci - Sep 2018
#===================================================================#
#- source CFDEM env vars
. ~/.bashrc
#- include functions
source $CFDEM_PROJECT_DIR/etc/functions.sh
#- define variables
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
export casePath
cd $casePath/CFD/
blockMesh
if [ -f "$casePath/DEM/post/restart/liggghts.restart" ]; then
echo "LIGGGHTS init was run before - using existing restart file"
else
#- run DEM in new terminal
$casePath/parDEMrun.sh
fi
echo "Run Simulation"
bash $casePath/parCFDDEMrun.sh

45
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/CO Normal file
View File

@ -0,0 +1,45 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object CO;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.3801847328;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 0.3801847328;
}
outlet
{
type zeroGradient;
/* type inletOutlet;
value $internalField;
inletValue uniform 0.;*/
}
}
// ************************************************************************* //

45
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/CO2 Normal file
View File

@ -0,0 +1,45 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object CO2;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.4376348444;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 0.4376348444;
}
outlet
{
type zeroGradient;
/*type inletOutlet;
value $internalField;
inletValue uniform 0.;*/
}
}
// ************************************************************************* //

45
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/H2 Normal file
View File

@ -0,0 +1,45 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object H2;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.0116562393;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 0.0116562393;
}
outlet
{
type zeroGradient;
/* type inletOutlet;
value $internalField;
inletValue uniform 0.; */
}
}
// ************************************************************************* //

46
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/H2O Normal file
View File

@ -0,0 +1,46 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object H2O;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.0444583296;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 0.0444583296;
}
outlet
{
type zeroGradient;
/* type inletOutlet;
value $internalField;
inletValue uniform 0.; */
}
}
// ************************************************************************* //

41
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Ksl Normal file
View 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 0.0;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

41
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/N2 Normal file
View File

@ -0,0 +1,41 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object N2;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.1260658538;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 0.1260658538;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

41
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Qsource Normal file
View File

@ -0,0 +1,41 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object Qsource;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -3 0 0 0 0];
internalField uniform 0;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

41
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/T Normal file
View File

@ -0,0 +1,41 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object T;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 1023.15;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 1023.15;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

50
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Tsource Normal file
View File

@ -0,0 +1,50 @@
/*--------------------------------*- 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;
object Tsource;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 -1 1 0 0 0];
// Tsource[K/s] = q[W/m3]/(rho[kg/m3]*cp[W*s/(kg*K)])
// Q=10 W
// V=0.01 m3
// q=1000 W/m3
// cp=1000
// rho=1
// --> Tsource = 1
internalField uniform 0;
boundaryField
{
side-walls
{
type zeroGradient;
value uniform 0;
}
inlet
{
type zeroGradient;
value uniform 0;
}
outlet
{
type zeroGradient;
value uniform 0;
}
}
// ************************************************************************* //

45
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/U Normal file
View File

@ -0,0 +1,45 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / 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 0.0 0.0);
boundaryField
{
side-walls
{
type noSlip;
}
inlet
{
type fixedValue;
value uniform (0.0 0.25 0.0);
/* type interstitialInletVelocity;
inletVelocity uniform (0 0.25 0);
alpha voidfraction;
value $internalField; */
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

40
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Us Normal file
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@ -0,0 +1,40 @@
/*--------------------------------*- 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
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

43
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/addSource Normal file
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/*--------------------------------*- 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 addSource;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -3 0 0 0 0];
internalField uniform 0;
boundaryField
{
side-walls
{
type zeroGradient;
value uniform 0;
}
inlet
{
type zeroGradient;
value uniform 0;
}
outlet
{
type zeroGradient;
value uniform 0;
}
}
// ************************************************************************* //

39
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/alphat Normal file
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@ -0,0 +1,39 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object alphat;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -1 0 0 0 0];
internalField uniform 0;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

40
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/dSauter Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object dSauter;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 0 0 0 0 0];
internalField uniform 0.00022;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

38
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/dSmoothing Normal file
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@ -0,0 +1,38 @@
/*--------------------------------*- 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 dSmoothing;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

43
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/epsilon Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / 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
{
side-walls
{
type epsilonWallFunction;
value uniform 0.003;
}
inlet
{
type zeroGradient;
}
outlet
{
/*type inletOutlet;
inletValue uniform 0.003;
value uniform 0.003;*/
type zeroGradient;
}
}
// ************************************************************************* //

37
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/gradT Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volVectorField;
object gradT;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 -1 0 1 0 0 0];
internalField uniform (0 0 0);
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

43
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/k Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / 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
{
side-walls
{
type kqRWallFunction;
value uniform 0.001;
}
inlet
{
type zeroGradient;
}
outlet
{
/*type inletOutlet;
inletValue uniform 0.001;
value uniform 0.001;*/
type zeroGradient;
}
}
// ************************************************************************* //

40
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/mut Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object mut;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -1 0 0 0 0];
internalField uniform 0;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

44
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/nut Normal file
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/*--------------------------------*- 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
{
side-walls
{
type fixedValue;
value uniform 0;
}
inlet
{
type calculated;
value uniform 0;
}
outlet
{
type calculated;
value uniform 0;
}
}
// ************************************************************************* //

41
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/p Normal file
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@ -0,0 +1,41 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 140000;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type fixedValue;
value uniform 140000;
}
}
// ************************************************************************* //

42
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/p.org Normal file
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@ -0,0 +1,42 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 140000;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type fixedValue;
value uniform 140000;
}
}
// ************************************************************************* //

40
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/rho Normal file
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@ -0,0 +1,40 @@
/*--------------------------------*- 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 1.58;
boundaryField
{
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

42
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/voidfraction Normal file
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/*--------------------------------*- 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
{
side-walls
{
type zeroGradient;
}
inlet
{
//type zeroGradient;
type fixedValue;
value uniform 1;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

43
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/wallQFactor Normal file
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@ -0,0 +1,43 @@
/*--------------------------------*- 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 wallQFactor;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 1;
boundaryField
{
side-walls
{
type fixedValue;
value uniform 1;
}
inlet
{
type fixedValue;
value uniform 1;
}
outlet
{
type fixedValue;
value uniform 1;
}
}
// ************************************************************************* //

43
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/constant/chemistryProperties Normal file
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@ -0,0 +1,43 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object chemistryProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
chemistry off; //on;
/*
chemistryType
{
chemistrySolver noChemistrySolver;
chemistryThermo rho;
}
initialChemicalTimeStep 1e-07;
/*
EulerImplicitCoeffs
{
cTauChem 0.05;
equilibriumRateLimiter off;
}
odeCoeffs
{
solver seulex;
eps 0.05;
} */
// ************************************************************************* //

34
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/constant/combustionProperties Normal file
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@ -0,0 +1,34 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object combustionProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
combustionModel noCombustion<rhoThermoCombustion>; //PaSR<rhoChemistryCombustion>; //PaSR<psiChemistryCombustion>;
active false; //true;
noCombustionCoeffs
{
}
PaSRCoeffs
{
Cmix 1.0;
turbulentReaction off;
}
// ************************************************************************* //

355
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/constant/couplingProperties Normal file
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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / 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 50;
voidFractionModel divided;
locateModel engine; //turboEngineM2M;//
meshMotionModel noMeshMotion;
regionModel allRegion;
IOModel basicIO;
probeModel off;
dataExchangeModel twoWayMPI;//twoWayM2M;//twoWayFiles;//oneWayVTK;//
averagingModel dense;
clockModel off; //standardClock;//
smoothingModel off;// localPSizeDiffSmoothing;// constDiffSmoothing; //
forceModels
(
GidaspowDrag
gradPForce
viscForce
);
energyModels
(
heatTransferGunn
reactionHeat
);
thermCondModel SyamlalThermCond;
chemistryModels
(
species
diffusionCoefficients
massTransferCoeff
//off
);
momCoupleModels
(
implicitCouple
);
turbulenceModelType "turbulenceProperties";//"LESProperties";//
//===========================================================================//
// sub-model properties
reactionHeatProps
{
reactionHeatName "reactionHeat";
verbose false;
}
heatTransferGunnProps
{
partTempName "Temp";
partHeatFluxName "convectiveHeatFlux";
calcPartTempField true;
partRefTemp 1023;
implicit true;
verbose false;
interpolation false;
}
speciesProps
{
ChemistryFile "$FOAM_CASE/constant/foam.inp";
Nevery 1;
verbose false;
interpolation false;
}
diffusionCoefficientsProps
{
verbose false;
interpolation false;
ChemistryFile "$FOAM_CASE/constant/foam.inp";
diffusantGasNames ( CO
H2
);
}
massTransferCoeffProps
{
verbose false;
interpolation false;
}
reactantPerParticleProps
{
}
SyamlalThermCondProps
{
voidfractionFieldName "voidfraction";
rhoFieldName "rho";
}
LaEuScalarTempProps
{
velFieldName "U";
tempFieldName "T";
voidfractionFieldName "voidfraction";
partTempName "Temp";
partHeatFluxName "convectiveHeatFlux";
lambda 0.0256;
Cp 1007;
}
localPSizeDiffSmoothingProps
{
lowerLimit 0.1;
upperLimit 1e10;
dSmoothingLength 1.5e-3;
Csmoothing 1.0;
}
constDiffSmoothingProps
{
lowerLimit 0.1;
upperLimit 1e10;
smoothingLength 1.5e-3;
}
implicitCoupleProps
{
velFieldName "U";
granVelFieldName "Us";
voidfractionFieldName "voidfraction";
}
ArchimedesProps
{
gravityFieldName "g";
}
gradPForceProps
{
pFieldName "p";
voidfractionFieldName "voidfraction";
velocityFieldName "U";
interpolation true;
}
viscForceProps
{
velocityFieldName "U";
interpolation true;
}
volWeightedAverageProps
{
scalarFieldNames
(
voidfraction
);
vectorFieldNames
(
);
upperThreshold 0.999;
lowerThreshold 0;
verbose true;
}
totalMomentumExchangeProps
{
implicitMomExFieldName "Ksl";
explicitMomExFieldName "none";
fluidVelFieldName "U";
granVelFieldName "Us";
}
GidaspowDragProps
{
verbose true;
velFieldName "U";
granVelFieldName "Us";
voidfractionFieldName "voidfraction";
interpolation true;
phi 1;
}
BeetstraDragProps
{
velFieldName "U";
granVelFieldName "Us";
gravityFieldName "g";
voidfractionFieldName "voidfraction";
interpolation false;
useFilteredDragModel ;
useParcelSizeDependentFilteredDrag ;
rhoP 4630.;
dPrim 0.00022;
rho 1.58;
nuf 1.126e-05;
g 9.81;
k 0.05;
aLimit 0.0;
verbose false;
}
DEMbasedDragProps
{
velFieldName "U";
voidfractionFieldName "voidfraction";
}
DiFeliceDragProps
{
//verbose true;
velFieldName "U";
voidfractionFieldName "voidfraction";
granVelFieldName "Us";
interpolation false;
}
KochHillDragProps
{
verbose true;
velFieldName "U";
voidfractionFieldName "voidfraction";
interpolation false;
//forceSubModels
//(
// ImExCorr
//);
implForceDEM true;
//implForceDEMaccumulated true;
//explicitCorr true;
}
RongDragProps
{
verbose true;
velFieldName "U";
voidfractionFieldName "voidfraction";
interpolation false;
implForceDEM true;
implForceDEMaccumulated true;
granVelFieldName "Us";
}
virtualMassForceProps
{
velFieldName "U";
}
particleCellVolumeProps
{
upperThreshold 0.999;
lowerThreshold 0.;
verbose true;
}
fieldStoreProps
{
scalarFieldNames
(
);
vectorFieldNames
(
"U"
);
}
oneWayVTKProps
{
couplingFilename "vtk_out%4.4d.vtk";
maxNumberOfParticles 30000;
}
twoWayFilesProps
{
maxNumberOfParticles 10100;
}
centreProps
{
alphaMin 0.1;
}
engineProps
{
treeSearch true;
}
turboEngineProps
{
treeSearch true;
}
turboEngineM2MProps
{
turboEngineProps
{
treeSearch true;
}
}
dividedProps
{
alphaMin 0.01;
scaleUpVol 1.0;
}
twoWayMPIProps
{
liggghtsPath "../DEM/in.liggghts_run";
}
twoWayM2MProps
{
maxNumberOfParticles 10100;
liggghtsPath "../DEM/in.liggghts_run";
}
// ************************************************************************* //

111
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/constant/foam.dat Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object foam.dat;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
H2
{
specie
{
nMoles 1;
molWeight 2.02;
}
thermodynamics
{
Cp 15016.8;
Hf 2.544e+06;
}
transport
{
mu 8.42e-05;
Pr 0.76;
}
}
H2O
{
specie
{
nMoles 1;
molWeight 18.015;
}
thermodynamics
{
Cp 2304.1;
Hf 2.544e+06;
}
transport
{
mu 1.7e-05;
Pr 0.99;
}
}
CO
{
specie
{
nMoles 1;
molWeight 28.01;
}
thermodynamics
{
Cp 1189.14;
Hf 2.544e+06;
}
transport
{
mu 1.66e-05;
Pr 0.792;
}
}
CO2
{
specie
{
nMoles 1;
molWeight 44.01;
}
thermodynamics
{
Cp 1239.98;
Hf 2.544e+06;
}
transport
{
mu 1.37e-05;
Pr 0.69;
}
}
N2
{
specie
{
nMoles 1;
molWeight 28.0134;
}
thermodynamics
{
Cp 1171.6;
Hf 2.544e+06;
}
transport
{
mu 1.66e-05;
Pr 0.69;
}
}
// ************************************************************************* //

14
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species
(
CO
CO2
H2
H2O
N2
);
reactions
{
}

22
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / 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 );
// ************************************************************************* //

43
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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / 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
);
// ************************************************************************* //
/*runLiggghtsProps
{
preNo false;
}*/
writeLiggghtsProps
{
writeLast on;
writeName "post/restart/liggghts.restartCFDEM";
overwrite on;
}

144
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// blockMesh : Block mesh description file
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant/polyMesh";
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
meshGenApp blockMesh;
convertToMeters 1.0;
//68 mm column diameter
//150 mm 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
(
( 0.017 0.0 0.017) // Vertex fiveoclocksqb = 0
(-0.017 0.0 0.017) // Vertex sevenoclocksqb = 1
(-0.017 0.0 -0.017) // Vertex elevenoclocksqb = 2
( 0.017 0.0 -0.017) // Vertex oneoclocksqb = 3
( 0.0240416305819187 0.0 0.0240416305387665) // Vertex fiveoclockcb = 4
(-0.0240416305819187 0.0 0.0240416305387665) // Vertex sevenoclockcb = 5
(-0.0240416305819187 0.0 -0.0240416305387665) // Vertex elevenoclockcb = 6
( 0.0240416305819187 0.0 -0.0240416305387665) // Vertex oneoclockcb = 7
( 0.017 0.150 0.017) // Vertex fiveoclocksqt = 8
(-0.017 0.150 0.017) // Vertex sevenoclocksqt = 9
(-0.017 0.150 -0.017) // Vertex elevenoclocksqt = 10
( 0.017 0.150 -0.017) // Vertex oneoclocksqt = 11
( 0.0240416305819187 0.150 0.0240416305387665) // Vertex fiveoclockct = 12
(-0.0240416305819187 0.150 0.0240416305387665) // Vertex sevenoclockct = 13
(-0.0240416305819187 0.150 -0.0240416305387665) // Vertex elevenoclockct = 14
( 0.0240416305819187 0.150 -0.0240416305387665) // Vertex oneoclockct = 15
);
blocks
(
//square block
hex (
1 0 3 2
9 8 11 10
)
(7 7 24)
simpleGrading (1 1 1)
//slice1
hex (
5 4 0 1
13 12 8 9
)
(7 3 24)
simpleGrading (1 1 1)
//slice2
hex (
1 2 6 5
9 10 14 13
)
(7 3 24)
simpleGrading (1 1 1)
//slice3
hex (
2 3 7 6
10 11 15 14
)
(7 3 24)
simpleGrading (1 1 1)
//slice4
hex (
3 0 4 7
11 8 12 15
)
(7 3 24)
simpleGrading (1 1 1)
);
//create the quarter circles
edges
(
arc 4 5 (0.0 0.0 0.034)
arc 5 6 (-0.034 0.0 0.0)
arc 6 7 (0.0 0.0 -0.034)
arc 7 4 (0.034 0.0 0.0)
arc 12 13 (0.0 0.150 0.034)
arc 13 14 (-0.034 0.150 0.0)
arc 14 15 (0.0 0.150 -0.034)
arc 15 12 (0.034 0.150 0.0)
);
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 side-walls
(
(5 4 12 13)
(5 13 14 6)
(6 14 15 7)
(7 15 12 4)
)
);

153
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// blockMesh : Block mesh description file
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant/polyMesh";
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
changecom(//)changequote([,])
define(calc, [esyscmd(perl -e 'printf ($1)')])
define(VCOUNT, 0)
define(vlabel, [[// ]Vertex $1 = VCOUNT define($1, VCOUNT)define([VCOUNT], incr(VCOUNT))])
meshGenApp blockMesh;
convertToMeters 1.0;
define(D, 0.068) //68 mm column diameter
define(L, 0.150) //150 mm length
define(PI, 3.14159265)
define(R, calc(D/2))
define(CW, calc(D/4)) //Width of middle square section
define(CX, calc(R*cos((PI/180)*45)))
define(CZ, calc(R*sin((PI/180)*45)))
define(NPS, 7) //how many cells in the square section
define(NPD, 3) //how many cells from square section to perimeter
define(NPY, 24) // how many cells from top to bottom
vertices
(
( CW 0.0 CW) vlabel(fiveoclocksqb)
(-CW 0.0 CW) vlabel(sevenoclocksqb)
(-CW 0.0 -CW) vlabel(elevenoclocksqb)
( CW 0.0 -CW) vlabel(oneoclocksqb)
( CX 0.0 CZ) vlabel(fiveoclockcb)
(-CX 0.0 CZ) vlabel(sevenoclockcb)
(-CX 0.0 -CZ) vlabel(elevenoclockcb)
( CX 0.0 -CZ) vlabel(oneoclockcb)
( CW L CW) vlabel(fiveoclocksqt)
(-CW L CW) vlabel(sevenoclocksqt)
(-CW L -CW) vlabel(elevenoclocksqt)
( CW L -CW) vlabel(oneoclocksqt)
( CX L CZ) vlabel(fiveoclockct)
(-CX L CZ) vlabel(sevenoclockct)
(-CX L -CZ) vlabel(elevenoclockct)
( CX L -CZ) vlabel(oneoclockct)
);
blocks
(
//square block
hex (
sevenoclocksqb fiveoclocksqb oneoclocksqb elevenoclocksqb
sevenoclocksqt fiveoclocksqt oneoclocksqt elevenoclocksqt
)
(NPS NPS NPY)
simpleGrading (1 1 1)
//slice1
hex (
sevenoclockcb fiveoclockcb fiveoclocksqb sevenoclocksqb
sevenoclockct fiveoclockct fiveoclocksqt sevenoclocksqt
)
(NPS NPD NPY)
simpleGrading (1 1 1)
//slice2
hex (
sevenoclocksqb elevenoclocksqb elevenoclockcb sevenoclockcb
sevenoclocksqt elevenoclocksqt elevenoclockct sevenoclockct
)
(NPS NPD NPY)
simpleGrading (1 1 1)
//slice3
hex (
elevenoclocksqb oneoclocksqb oneoclockcb elevenoclockcb
elevenoclocksqt oneoclocksqt oneoclockct elevenoclockct
)
(NPS NPD NPY)
simpleGrading (1 1 1)
//slice4
hex (
oneoclocksqb fiveoclocksqb fiveoclockcb oneoclockcb
oneoclocksqt fiveoclocksqt fiveoclockct oneoclockct
)
(NPS NPD NPY)
simpleGrading (1 1 1)
);
//create the quarter circles
edges
(
arc fiveoclockcb sevenoclockcb (0.0 0.0 R)
arc sevenoclockcb elevenoclockcb (-R 0.0 0.0)
arc elevenoclockcb oneoclockcb (0.0 0.0 -R)
arc oneoclockcb fiveoclockcb (R 0.0 0.0)
arc fiveoclockct sevenoclockct (0.0 L R)
arc sevenoclockct elevenoclockct (-R L 0.0)
arc elevenoclockct oneoclockct (0.0 L -R)
arc oneoclockct fiveoclockct (R L 0.0)
);
patches
(
patch inlet
(
(fiveoclocksqb oneoclocksqb elevenoclocksqb sevenoclocksqb)
(fiveoclocksqb fiveoclockcb oneoclockcb oneoclocksqb)
(fiveoclockcb fiveoclocksqb sevenoclocksqb sevenoclockcb)
(sevenoclocksqb elevenoclocksqb elevenoclockcb sevenoclockcb)
(oneoclocksqb oneoclockcb elevenoclockcb elevenoclocksqb)
)
patch outlet
(
(fiveoclocksqt oneoclocksqt elevenoclocksqt sevenoclocksqt)
(fiveoclocksqt fiveoclockct oneoclockct oneoclocksqt)
(fiveoclockct fiveoclocksqt sevenoclocksqt sevenoclockct)
(sevenoclocksqt elevenoclocksqt elevenoclockct sevenoclockct)
(oneoclocksqt oneoclockct elevenoclockct elevenoclocksqt)
)
wall side-walls
(
(sevenoclockcb fiveoclockcb fiveoclockct sevenoclockct)
(sevenoclockcb sevenoclockct elevenoclockct elevenoclockcb)
(elevenoclockcb elevenoclockct oneoclockct oneoclockcb)
(oneoclockcb oneoclockct fiveoclockct fiveoclockcb)
)
);

37
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo; //hePsiThermo;
mixture reactingMixture; //species and reactions are listed in chemistry file
transport const; //sutherland; //calcualtes viscosity as a function of temperature from Stuherland coefficient As and Ts
thermo hConst; //janaf;
equationOfState perfectGas;
energy sensibleInternalEnergy; //sensibleEnthalpy;
specie specie;
}
chemistryReader foamChemistryReader;
foamChemistryThermoFile "$FOAM_CASE/constant/foam.dat";
foamChemistryFile "$FOAM_CASE/constant/foam.inp";
inertSpecie N2;
// ************************************************************************* //

44
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/*--------------------------------*- 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 ] 1.126e-05;
kf kf [ 1 1 -3 -1 0 0 0 ] 0.0507; // comes from energy model
Cp Cp [ 0 2 -2 -1 0 0 0 ] 1118.15; // comes from energy model
// ******* Non-Newtonian transport properties ************************ //
/*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;
}
*/
// ************************************************************************* //

20
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/constant/turbulenceProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object turbulenceProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType laminar;
// ************************************************************************* //

229
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/system/controlDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application cfdemSolverRhoPimpleChem;
startFrom startTime;
startTime 0.0;
stopAt endTime;
endTime 120.0;
deltaT 0.00025;
writeControl runTime; //timeStep;
writeInterval 0.25; //5000;
purgeWrite 0;
writeFormat ascii;
writePrecision 6;
writeCompression off;
timeFormat general;
timePrecision 6;
runTimeModifiable true;
adjustTimeStep no;
maxCo 0.5;
maxDeltaT 0.1;
// ************************************************************************* //
libs
(
"libfieldFunctionObjects.so"
);
functions
{
moleFrac
{
type rhoReactionThermoMoleFractions;
}
probes1
{
type probes;
functionObjectLibs ("libsampling.so");
#include "probesDict";
}
fieldMinMax_T
{
type fieldMinMax;
libs ("libfieldFunctionObjects.so");
fields (T);
// Report the location of the field extrema
location yes;
// Type of extrema for rank > 0 primitives
mode magnitude; // magnitude | component
}
fieldMinMax_Cpv
{
type fieldMinMax;
libs ("libfieldFunctionObjects.so");
fields (Cpv);
// Report the location of the field extrema
location yes;
// Type of extrema for rank > 0 primitives
mode magnitude; // magnitude | component
}
fieldMinMax_partTemp
{
type fieldMinMax;
libs ("libfieldFunctionObjects.so");
fields (partTemp);
location yes;
mode magnitude;
}
globalMassFrac
{
type volRegion;
libs ("libfieldFunctionObjects.so");
writeControl timeStep;//outputTime;
writeInterval 1;
log true;
writeFields false;
regionType all;
name c0;
operation weightedVolAverage;
weightField rhoeps;
fields
(
H2
H2O
CO2
CO
N2
);
}
globalMass
{
type volRegion;
libs ("libfieldFunctionObjects.so");
writeControl timeStep;//outputTime;
writeInterval 1;
log true;
writeFields false;
regionType all;
name c1;
operation volIntegrate;
fields
(
rhoeps
rho
);
}
inflow_GasSpecies
{
type surfaceRegion;
libs ("libfieldFunctionObjects.so");
writeControl timeStep;
writeInterval 100;
log true;
// Output field values as well
writeFields false;
regionType patch;
name inlet;
operation sum;//areaIntegrate;
fields
(
CO
CO2
H2
H2O
N2
);
}
inflow_phi
{
type surfaceRegion;
libs ("libfieldFunctionObjects.so");
writeControl timeStep;
writeInterval 100;
log true;
// Output field values as well
writeFields false;
regionType patch;
name inlet;
operation sum;//areaIntegrate;
fields
(
phi
);
}
inflow_U
{
type surfaceRegion;
libs ("libfieldFunctionObjects.so");
writeControl timeStep;
writeInterval 100;
log true;
// Output field values as well
writeFields false;
regionType patch;
name inlet;
operation sum;//areaIntegrate;
fields
(
U
);
}
outflow_GasSpecies
{
$inflow_GasSpecies;
name outlet;
}
outflow_phi
{
$inflow_phi;
name outlet;
}
outflow_U
{
$inflow_U;
name outlet;
}
}
// ************************************************************************* //

229
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application cfdemSolverRhoPimpleChem;
startFrom startTime;
startTime 0.0;
stopAt endTime;
endTime 0.12;
deltaT 0.00025;
writeControl runTime; //timeStep;
writeInterval 0.02; //5000;
purgeWrite 0;
writeFormat ascii;
writePrecision 6;
writeCompression off;
timeFormat general;
timePrecision 6;
runTimeModifiable true;
adjustTimeStep no;
maxCo 0.5;
maxDeltaT 0.1;
// ************************************************************************* //
libs
(
"libfieldFunctionObjects.so"
);
functions
{
moleFrac
{
type rhoReactionThermoMoleFractions;
}
probes1
{
type probes;
functionObjectLibs ("libsampling.so");
#include "probesDict";
}
fieldMinMax_T
{
type fieldMinMax;
libs ("libfieldFunctionObjects.so");
fields (T);
// Report the location of the field extrema
location yes;
// Type of extrema for rank > 0 primitives
mode magnitude; // magnitude | component
}
fieldMinMax_Cpv
{
type fieldMinMax;
libs ("libfieldFunctionObjects.so");
fields (Cpv);
// Report the location of the field extrema
location yes;
// Type of extrema for rank > 0 primitives
mode magnitude; // magnitude | component
}
fieldMinMax_partTemp
{
type fieldMinMax;
libs ("libfieldFunctionObjects.so");
fields (partTemp);
location yes;
mode magnitude;
}
globalMassFrac
{
type volRegion;
libs ("libfieldFunctionObjects.so");
writeControl timeStep;//outputTime;
writeInterval 1;
log true;
writeFields false;
regionType all;
name c0;
operation weightedVolAverage;
weightField rhoeps;
fields
(
H2
H2O
CO2
CO
N2
);
}
globalMass
{
type volRegion;
libs ("libfieldFunctionObjects.so");
writeControl timeStep;//outputTime;
writeInterval 1;
log true;
writeFields false;
regionType all;
name c1;
operation volIntegrate;
fields
(
rhoeps
rho
);
}
inflow_GasSpecies
{
type surfaceRegion;
libs ("libfieldFunctionObjects.so");
writeControl timeStep;
writeInterval 100;
log true;
// Output field values as well
writeFields false;
regionType patch;
name inlet;
operation sum;//areaIntegrate;
fields
(
CO
CO2
H2
H2O
N2
);
}
inflow_phi
{
type surfaceRegion;
libs ("libfieldFunctionObjects.so");
writeControl timeStep;
writeInterval 100;
log true;
// Output field values as well
writeFields false;
regionType patch;
name inlet;
operation sum;//areaIntegrate;
fields
(
phi
);
}
inflow_U
{
type surfaceRegion;
libs ("libfieldFunctionObjects.so");
writeControl timeStep;
writeInterval 100;
log true;
// Output field values as well
writeFields false;
regionType patch;
name inlet;
operation sum;//areaIntegrate;
fields
(
U
);
}
outflow_GasSpecies
{
$inflow_GasSpecies;
name outlet;
}
outflow_phi
{
$inflow_phi;
name outlet;
}
outflow_U
{
$inflow_U;
name outlet;
}
}
// ************************************************************************* //

46
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
//method scotch;
method simple;
simpleCoeffs
{
n (2 1 2);
delta 0.001;
}
hierarchicalCoeffs
{
n ( 1 1 1 );
delta 0.001;
order xyz;
}
manualCoeffs
{
dataFile "";
}
distributed no;
roots ( );
// ************************************************************************* //

28
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/system/fvOptions Normal file
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@ -0,0 +1,28 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvOptions;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
limitedTemperature
{
type limitTemperature;
active yes;
limitTemperatureCoeffs
{
active yes;
selectionMode all;
Tmin 1020;
Tmax 1500;
}
}

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / 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) cellMDLimited leastSquares 0.5;
grad(U) cellMDLimited leastSquares 0.5; //cellLimited Gauss linear 1; //
grad(h) cellMDLimited leastSquares 0.5;
grad(e) cellMDLimited leastSquares 0.5;
}
divSchemes
{
default Gauss linear;
div(phi,U) Gauss limitedLinear 1; //Gauss linear; //Gauss limitedLinear 1; // //Gauss limitedLinearV 1; //
div(phid,p) Gauss limitedLinear 1; //Gauss upwind; //Gauss limitedLinearV 1;
div(phi,K) Gauss limitedLinear 1;
div(phi,h) Gauss limitedLinear 1; //Gauss upwind;
div(phi,k) Gauss limitedLinear 1; //Gauss upwind;
div(phi,epsilon) Gauss limitedLinear 1; //Gauss upwind;
div(U) Gauss limitedLinear 1;
div(phi,Yi_h) Gauss multivariateSelection
{
CO limitedLinear01 1;
H2 limitedLinear01 1;
N2 limitedLinear01 1;
H2O limitedLinear01 1;
CO2 limitedLinear01 1;
h limitedLinear 1;
e limitedLinear 1;
}
// div((muEff*dev2(T(grad(U))))) Gauss linear;
div((viscousTerm*dev2(grad(U).T()))) Gauss linear;
div((thermo:mu*dev(grad(U).T()))) Gauss linear;
div((nuEff*dev2(T(grad(U))))) Gauss linear;
div(phi,T) Gauss limitedLinear 1;
}
laplacianSchemes
{
default Gauss linear corrected; //Gauss linear orthogonal;
}
interpolationSchemes
{
default linear;
interpolate(U) linear;
}
snGradSchemes
{
default corrected; //orthogonal;
}
fluxRequired
{
default no;
p ;
}
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / 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-6;
relTol 0.01;
/*solver GAMG;
tolerance 1e-06;
relTol 0.01;
smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
nFinestSweeps 2;
cacheAgglomeration on;
nCellsInCoarsestLevel 10;
agglomerator faceAreaPair;
mergeLevels 1; */
}
pFinal
{
$p;
tolerance 1e-06;
relTol 0;
}
"(rho|G)"
{
solver PCG;
preconditioner DIC;
tolerance 1e-6;
relTol 0.01;
/*solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-6;
relTol 0.1;
nSweeps 3;*/
}
"(rho|G)Final"
{
$rho;
tolerance 1e-06;
relTol 0;
}
"(U|h|e|R|k|epsilon)"
{
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-05;
relTol 0.1;
maxIter 100;
}
"(U|h|e|R|k|epsilon)Final"
{
$U;
tolerance 1e-05;
relTol 0;
}
"(Yi|CO|CO2|H2|H2O|N2)"
{
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-06;
relTol 0.01;
maxIter 100;
}
"(Yi|CO|CO2|H2|H2O|N2)Final"
{
$Yi;
tolerance 1e-06;
relTol 0;
maxIter 100;
}
T
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-8;
relTol 0;
}
}
PIMPLE
{
momentumPredictor yes;
nOuterCorrectors 5;
nCorrectors 2;
nNonOrthogonalCorrectors 0;
rhoMin rhoMin [ 1 -3 0 0 0 ] 0.4;
rhoMax rhoMax [ 1 -3 0 0 0 ] 2.0;
}
relaxationFactors
{
fields
{
T 0.5;
"(Yi|CO|CO2|H2|H2O|N2)" 0.6;
p 0.6;
}
equations
{
".*" 0.8;
"(h|e).*" 0.5;
}
}
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \ / O peration | Version: 2.1.x |
| \ / A nd | Web: www.OpenFOAM.org |
| \/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object probesDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
fields
(
rho
p
T
Cpv
N2
CO2
CO
H2
H2O
ModSpeciesMassField_N2
ModSpeciesMassField_CO2
ModSpeciesMassField_CO
ModSpeciesMassField_H2
ModSpeciesMassField_H2O
X_CO
X_CO2
X_H2
X_N2
X_H2O
X_N2
);
writeControl timeStep;
writeInterval 10000;
// Locations to be probed.
probeLocations
(
(0.03 0.025 0.03)
(0.03 0.05 0.03)
(0.03 0.075 0.03)
(0.03 0.09 0.03)
(0.03 0.12 0.03)
);
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

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# Particle insertion into domain
coarsegraining 7.0 model_check error
atom_style granular
atom_modify map array
communicate single vel yes
boundary f f f
newton off
units si
processors * 1 2
region reg block -0.034 0.034 0.000 0.15 -0.034 0.034
create_box 2 reg
neighbor 1e-4 bin
neigh_modify delay 0
# Material properties required for granular pair styles
fix m1 all property/global youngsModulus peratomtype 5.e6 5.e6
fix m2 all property/global poissonsRatio peratomtype 0.45 0.45
fix m3 all property/global coefficientRestitution peratomtypepair 2 0.3 0.3 0.3 0.3
fix m4 all property/global coefficientFriction peratomtypepair 2 0.5 0.5 0.5 0.5
# pair style
pair_style gran model hertz tangential history
pair_coeff * *
# timestep, gravity
timestep 1e-6
fix gravi all gravity 9.81 vector 0.0 -1.0 0.0
# walls
fix zwalls1 all wall/gran model hertz tangential history primitive type 1 yplane 0.000
fix zwalls2 all wall/gran model hertz tangential history primitive type 1 yplane 0.15
fix cylwalls all wall/gran model hertz tangential history primitive type 1 ycylinder 0.034 0. 0.
# particle distributions and insertion
region insreg1 cylinder y 0.0 0.0 0.034 0.00 0.15 units box
#insert Quartz particles
fix pts5 all particletemplate/sphere 61 atom_type 2 density constant 2630 radius constant 0.00025
fix pdd2 all particledistribution/discrete 1 1 pts5 1.0
#insert iron-ore range
fix pts1 all particletemplate/sphere 21 atom_type 1 density constant 4300 radius constant 0.000375
fix pts2 all particletemplate/sphere 31 atom_type 1 density constant 4300 radius constant 0.000188
fix pts3 all particletemplate/sphere 41 atom_type 1 density constant 4300 radius constant 0.000125
fix pts4 all particletemplate/sphere 51 atom_type 1 density constant 4300 radius constant 6.25E-05
fix pdd1 all particledistribution/discrete 1 4 pts1 0.228 pts2 0.286 pts3 0.332 pts4 0.154
fix ts_check all check/timestep/gran 10 0.1 0.1
# apply nve integration to all particles that are inserted as single particles
fix integr all nve/sphere
fix ins2 all insert/pack seed 5331 distributiontemplate pdd2 &
maxattempt 1000 insert_every once overlapcheck yes all_in yes vel constant 0.0 0.0 0.0 &
region insreg1 mass_in_region 0.2
run 150000
fix ins1 all insert/pack seed 5330 distributiontemplate pdd1 &
maxattempt 1000 insert_every once overlapcheck yes all_in yes vel constant 0.0 0.0 0.0 &
region insreg1 mass_in_region 0.365
# make groups
group ore type 1
group quartz type 2
# screen output
compute rke all erotate/sphere
thermo_style custom step atoms ke c_rke 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 x y z vx vy vz fx fy fz radius mass
run 300000 upto
write_restart ../DEM/post/restart/liggghts.restart

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# chemistry in fluidized bed
log ../DEM/log.liggghts
thermo_log ../DEM/post/thermo.txt
coarsegraining 7.0 model_check error
atom_style granular
atom_modify map array
communicate single vel yes
boundary f f f
newton off
units si
processors 2 * 2
# read the restart file
read_restart ../DEM/post/restart/liggghts.restart
neighbor 1e-4 bin
neigh_modify delay 0
# Material properties required for granular pair styles
fix m1 all property/global youngsModulus peratomtype 5.e6 5.e6
fix m2 all property/global poissonsRatio peratomtype 0.45 0.45
fix m3 all property/global coefficientRestitution peratomtypepair 2 0.3 0.3 0.3 0.3
fix m4 all property/global coefficientFriction peratomtypepair 2 0.5 0.5 0.5 0.5
# pair style
pair_style gran model hertz tangential history # Hertzian without cohesion
pair_coeff * *
# timestep, gravity
timestep 0.000005
fix gravi all gravity 9.81 vector 0.0 -1.0 0.0
# walls
fix zwalls1 all wall/gran model hertz tangential history primitive type 1 yplane 0.000
fix zwalls2 all wall/gran model hertz tangential history primitive type 1 yplane 0.15
fix cylwalls all wall/gran model hertz tangential history primitive type 1 ycylinder 0.034 0. 0.
# Thermal properties
fix ftco all property/global thermalConductivity peratomtype 1.4 1.4
fix ftca all property/global thermalCapacity peratomtype 3000 5000
# re-make groups
group ore type 1
group quartz type 2
###############################################
fix ts_check all check/timestep/gran 10 0.1 0.1
###############
# cfd coupling
fix cfd all couple/cfd couple_every 50 mpi
fix cfd2 all couple/cfd/force
# apply nve integration to all particles that are inserted as single particles
fix integr all nve/sphere
#compute kinetic energy of particles to see if they are moving changing
compute KinEn all ke
variable ke_tot equal c_KinEn
# this one invokes heat transfer calculation, transfers per-particle temperature and adds convective heat flux to particles
fix tconv all couple/cfd/convection T0 1022
###############
# this should invoke chemistry
fix cfd3 ore couple/cfd/chemistry n_species 5 species_names H2 H2O CO CO2 N2 n_diff 2 diffusant_names CO H2
# Activate for 3-layer unreacted core shrink model
fix cfd5 ore chem/shrink/core speciesA CO molMassA 0.02801 speciesC CO2 molMassC 0.04401 scale_reduction_rate 10.0 screen no
fix cfd6 ore chem/shrink/core speciesA H2 molMassA 0.00202 speciesC H2O molMassC 0.01801 scale_reduction_rate 10.0 screen no
# Material properties for chemical reaction
fix k0_CO ore property/atom k0_cfd5 vector yes no no 17 25 2700
fix Ea_CO ore property/atom Ea_cfd5 vector yes no no 69488 95000 130940
fix k0_H2 ore property/atom k0_cfd6 vector yes no no 30 23 160
fix Ea_H2 ore property/atom Ea_cfd6 vector yes no no 63627 85000 105908
# particle parameters
fix porosity ore property/atom porosity_ vector yes no no 0.61 0.34 0.19 0.17
fix tortuosity ore property/global tortuosity_ scalar 3
fix pore_diameter ore property/global pore_diameter_ scalar 1.e-7
# define layer properties
fix LayerRelRadii ore property/atom relRadii vector yes no no 1.0 0.998 0.995 0.98
### define fix for mass layer - initial testing
fix LayerMasses ore property/atom massLayer vector yes no no 0. 0. 0. 0.
fix LayerDennsities ore property/global density_ore vector 7870. 5740. 5170. 5240.
## define fix for rho_eff and fracRed - initialize as zero
fix fracRed ore property/atom fracRed_ore vector yes no no 0. 0. 0.
fix rhoeff ore property/atom rhoeff vector yes no no 0. 0. 0. 0.
###############
# Write data into files for post-processing
group part type 1
variable np equal count(part)
variable WI equal 100000
variable time equal time
compute fr_1 all reduce sum f_fracRed[1] f_fracRed[2] f_fracRed[3]
fix fr_d1 all ave/time 1 1 1 c_fr_1[1] c_fr_1[2] c_fr_1[3]
variable fr_d1_1 equal f_fr_d1[1]
variable fr_d1_2 equal f_fr_d1[2]
variable fr_d1_3 equal f_fr_d1[3]
# Calculate total fractional reduction to be written into the dump file for postProcessing/graphical representation
variable frOV_d1 equal 1/9*(f_fr_d1[3])+2/9*(f_fr_d1[2])+6/9*(f_fr_d1[1])
fix printfr1 all print ${WI} "${time} ${fr_d1_1} ${fr_d1_2} ${fr_d1_3} ${frOV_d1}" file fr_d1.dat title "#time fr_d1_1 fr_d1_2 fr_d1_3 fr_overall_d1"
variable fr_1_divided equal f_fr_d1[1]/${np}
variable fr_2_divided equal f_fr_d1[2]/${np}
variable fr_3_divided equal f_fr_d1[3]/${np}
variable frOV_divided equal 1/9*v_fr_3_divided+2/9*v_fr_2_divided+6/9*v_fr_1_divided
fix printfrdividied all print ${WI} "${time} ${fr_1_divided} ${fr_2_divided} ${fr_3_divided} ${frOV_divided}" file frDivided.dat title "#time fr_1 fr_2 fr_3 frOV"
### Reactant gas mass change ###
compute dma_CO all reduce sum f_dmA_cfd5[1] f_dmA_cfd5[2] f_dmA_cfd5[3]
fix dmA_f_CO all ave/time 1 1 1 c_dma_CO[1] c_dma_CO[2] c_dma_CO[3]
variable dmA_CO_1 equal f_dmA_f_CO[1]
variable dmA_CO_2 equal f_dmA_f_CO[2]
variable dmA_CO_3 equal f_dmA_f_CO[3]
compute dma_H2 all reduce sum f_dmA_cfd6[1] f_dmA_cfd6[2] f_dmA_cfd6[3]
fix dmA_f_H2 all ave/time 1 1 1 c_dma_H2[1] c_dma_H2[2] c_dma_H2[3]
variable dmA_H2_1 equal f_dmA_f_H2[1]
variable dmA_H2_2 equal f_dmA_f_H2[2]
variable dmA_H2_3 equal f_dmA_f_H2[3]
### Write Mass change files to file ###
fix printdmA all print ${WI} "${time} ${dmA_CO_1} ${dmA_CO_2} ${dmA_CO_3} ${dmA_H2_1} ${dmA_H2_2} ${dmA_H2_3}" file dmA.dat title "#time dmA_CO_1 dmA_CO_2 dmA_CO_3 dmA_H2_1 dmA_H2_2 dmA_H2_3"
###############
compute Aterm_red_CO all reduce sum f_Aterm_cfd5[1] f_Aterm_cfd5[2] f_Aterm_cfd5[3]
fix Aterm1 all ave/time 10 1 10 c_Aterm_red_CO[1] c_Aterm_red_CO[2] c_Aterm_red_CO[3]
variable a_CO_1 equal f_Aterm1[1]
variable a_CO_2 equal f_Aterm1[2]
variable a_CO_3 equal f_Aterm1[3]
compute Aterm_red_H2 all reduce sum f_Aterm_cfd6[1] f_Aterm_cfd6[2] f_Aterm_cfd6[3]
fix Aterm2 all ave/time 10 1 10 c_Aterm_red_H2[1] c_Aterm_red_H2[2] c_Aterm_red_H2[3]
variable a_H2_1 equal f_Aterm2[1]
variable a_H2_2 equal f_Aterm2[2]
variable a_H2_3 equal f_Aterm2[3]
compute Bterm_red_CO all reduce sum f_Bterm_cfd5[1] f_Bterm_cfd5[2] f_Bterm_cfd5[3]
fix Bterm1 all ave/time 10 1 10 c_Bterm_red_CO[1] c_Bterm_red_CO[2] c_Bterm_red_CO[3]
variable b_CO_1 equal f_Bterm1[1]
variable b_CO_2 equal f_Bterm1[2]
variable b_CO_3 equal f_Bterm1[3]
compute Bterm_red_H2 all reduce sum f_Bterm_cfd6[1] f_Bterm_cfd6[2] f_Bterm_cfd6[3]
fix Bterm2 all ave/time 10 1 10 c_Bterm_red_H2[1] c_Bterm_red_H2[2] c_Bterm_red_H2[3]
variable b_H2_1 equal f_Bterm2[1]
variable b_H2_2 equal f_Bterm2[2]
variable b_H2_3 equal f_Bterm2[3]
compute Massterm_red_CO all reduce sum f_Massterm_cfd5
fix Massterm1 all ave/time 10 1 10 c_Massterm_red_CO
variable mt_CO equal f_Massterm1
compute Massterm_red_H2 all reduce sum f_Massterm_cfd6
fix Massterm2 all ave/time 10 1 10 c_Massterm_red_H2
variable mt_H2 equal f_Massterm2
fix printAterm all print ${WI} "${time} ${a_CO_1} ${a_CO_2} ${a_CO_3} ${a_H2_1} ${a_H2_2} ${a_H2_3}" file Aterm.dat title "#time a_CO_1 aCO_2 a_CO_3 a_H2_1 a_H2_2 a_H2_3"
fix printBterm all print ${WI} "${time} ${b_CO_1} ${b_CO_2} ${b_CO_3} ${b_H2_1} ${b_H2_2} ${b_H2_3}" file Bterm.dat title "#time b_CO_1 b_CO_2 b_CO_3 b_H2_1 b_H2_2 b_H2_3"
fix printMterm all print ${WI} "${time} ${mt_CO} ${mt_H2}" file Mterm.dat title "#time mt_CO mt_H2"
###############
compute mass_layer all reduce sum f_LayerMasses[1] f_LayerMasses[2] f_LayerMasses[3] f_LayerMasses[4]
fix massLayerPrintout all ave/time 1 1 1 c_mass_layer[1] c_mass_layer[2] c_mass_layer[3] c_mass_layer[4]
variable mL1 equal f_massLayerPrintout[1]
variable mL2 equal f_massLayerPrintout[2]
variable mL3 equal f_massLayerPrintout[3]
variable mL4 equal f_massLayerPrintout[4]
compute dY_CO all reduce sum f_dY_cfd5[1] f_dY_cfd5[2] f_dY_cfd5[3]
fix dY_CO_Output all ave/time 1 1 1 c_dY_CO[1] c_dY_CO[2] c_dY_CO[3]
variable dY_CO_1 equal f_dY_CO_Output[1]
variable dY_CO_2 equal f_dY_CO_Output[2]
variable dY_CO_3 equal f_dY_CO_Output[3]
compute dY_H2 all reduce sum f_dY_cfd6[1] f_dY_cfd6[2] f_dY_cfd6[3]
fix dY_H2_Output all ave/time 1 1 1 c_dY_H2[1] c_dY_H2[2] c_dY_H2[3]
variable dY_H2_1 equal f_dY_H2_Output[1]
variable dY_H2_2 equal f_dY_H2_Output[2]
variable dY_H2_3 equal f_dY_H2_Output[3]
compute xA_CO all reduce sum f_X_CO
fix molarFractionA_CO all ave/time 1 1 1 c_xA_CO
variable xA_CO_1 equal f_molarFractionA_CO
compute xA_H2 all reduce sum f_X_H2
fix molarFractionA_H2 all ave/time 1 1 1 c_xA_H2
variable xA_H2_1 equal f_molarFractionA_H2
compute xC_CO2 all reduce sum f_X_CO2
fix molarFractionC_CO2 all ave/time 1 1 1 c_xC_CO2
variable xC_CO2_1 equal f_molarFractionC_CO2
compute xC_H2O all reduce sum f_X_H2O
fix molarFractionC_H2O all ave/time 1 1 1 c_xC_H2O
variable xC_H2O_1 equal f_molarFractionC_H2O
fix printMassLayer all print ${WI} "${time} ${mL1} ${mL2} ${mL3} ${mL4}" file MassLayers.dat title "#time mL_Fe mL_w mL_m mL_h"
fix printdmYLayer all print ${WI} "${time} ${dY_CO_1} ${dY_CO_2} ${dY_CO_3} ${dY_H2_1} ${dY_H2_2} ${dY_H2_3}" file dmY.dat title "#time dY_CO_1 dY_CO_2 dY_CO_3 dY_H2_1 dY_H2_2 dY_H2_3"
fix molarFractions all print ${WI} "${time} ${xA_CO_1} ${xA_H2_1} ${xC_CO2_1} ${xC_H2O_1}" file molarFractions.dat title "#title x_CO x_H2 x_CO2 x_H2O"
###############
compute effDiffBinary_red_CO all reduce sum f_effDiffBinary_cfd5[1] f_effDiffBinary_cfd5[2] f_effDiffBinary_cfd5[3]
fix effDiffBinary1 all ave/time 10 1 10 c_effDiffBinary_red_CO[1] c_effDiffBinary_red_CO[2] c_effDiffBinary_red_CO[3]
variable dij_CO_1 equal f_effDiffBinary1[1]
variable dij_CO_2 equal f_effDiffBinary1[2]
variable dij_CO_3 equal f_effDiffBinary1[3]
compute effDiffBinary_red_H2 all reduce sum f_effDiffBinary_cfd6[1] f_effDiffBinary_cfd6[2] f_effDiffBinary_cfd6[3]
fix effDiffBinary2 all ave/time 10 1 10 c_effDiffBinary_red_H2[1] c_effDiffBinary_red_H2[2] c_effDiffBinary_red_H2[3]
variable dij_H2_1 equal f_effDiffBinary2[1]
variable dij_H2_2 equal f_effDiffBinary2[2]
variable dij_H2_3 equal f_effDiffBinary2[3]
compute effDiffKnud_red_CO all reduce sum f_effDiffKnud_cfd5[1] f_effDiffKnud_cfd5[2] f_effDiffKnud_cfd5[3]
fix effDiffKnud1 all ave/time 10 1 10 c_effDiffKnud_red_CO[1] c_effDiffKnud_red_CO[2] c_effDiffKnud_red_CO[3]
variable dik_CO_1 equal f_effDiffKnud1[1]
variable dik_CO_2 equal f_effDiffKnud1[2]
variable dik_CO_3 equal f_effDiffKnud1[3]
compute effDiffKnud_red_H2 all reduce sum f_effDiffKnud_cfd6[1] f_effDiffKnud_cfd6[2] f_effDiffKnud_cfd6[3]
fix effDiffKnud2 all ave/time 10 1 10 c_effDiffKnud_red_H2[1] c_effDiffKnud_red_H2[2] c_effDiffKnud_red_H2[3]
variable dik_H2_1 equal f_effDiffKnud2[1]
variable dik_H2_2 equal f_effDiffKnud2[2]
variable dik_H2_3 equal f_effDiffKnud2[3]
fix printDiffTerms all print ${WI} "${time} ${dij_CO_1} ${dij_CO_2} ${dij_CO_3} ${dij_H2_1} ${dij_H2_2} ${dij_H2_3} ${dik_CO_1} ${dik_CO_2} ${dik_CO_3} ${dik_H2_1} ${dik_H2_2} ${dik_H2_3} " file DiffTerm.dat title "#time dij_CO_1 dij_CO_2 dij_CO_3 dij_H2_1 dij_H2_2 dij_H2_3 dik_CO_1 dik_CO_2 dik_CO_3 dik_H2_1 dik_H2_2 dik_H2_3"
###############
## Check Layer Radii and Write them to files ###
compute layerRad1 all reduce sum f_LayerRelRadii[1]
fix redRad1 all ave/time 1 1 1 c_layerRad1
variable rr1 equal f_redRad1
compute layerRad2 all reduce sum f_LayerRelRadii[2]
fix redRad2 all ave/time 1 1 1 c_layerRad2
variable rr2 equal f_redRad2
compute layerRad3 all reduce sum f_LayerRelRadii[3]
fix redRad3 all ave/time 1 1 1 c_layerRad3
variable rr3 equal f_redRad3
compute layerRad4 all reduce sum f_LayerRelRadii[4]
fix redRad4 all ave/time 1 1 1 c_layerRad4
variable rr4 equal f_redRad4
fix printRelRadii all print ${WI} "${time} ${rr1} ${rr2} ${rr3} ${rr4}" file relRadii.dat title "#time relRad_1 relRad_2 relRad_3 relRad_4"
###############
# screen output
compute rke all erotate/sphere
thermo_style custom step atoms ke c_rke vol
thermo 10
thermo_modify lost ignore norm no
compute_modify thermo_temp dynamic yes
dump dmp all custom ${WI} ../DEM/post/dump*.liggghts_run id type x y z vx vy vz fx fy fz radius mass f_fracRed[1] f_fracRed[2] f_fracRed[3]
run 1

0
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/DEM/post/restart/.gitignore vendored Normal file
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83
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/parCFDDEMrun.sh Executable file
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#!/bin/bash
#===================================================================#
# allrun script for testcase
# M. Efe Kinaci - Sep 2018
#===================================================================#
#- source CFDEM env vars
. ~/.bashrc
#- include functions
source $CFDEM_PROJECT_DIR/etc/functions.sh
#--------------------------------------------------------------------------------#
#- define variables
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
logpath=$casePath
headerText="R2_FluidBed"
logfileName="log_$headerText"
solverName="cfdemSolverRhoPimpleChem" #"cfdemSolverPiso" #
nrProcs="4"
machineFileName="none" # yourMachinefileName | none
debugMode="off" # on | off| strict
testHarnessPath="$CFDEM_TEST_HARNESS_PATH"
runOctave="false"
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 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_run
#- get VTK data from CFD sim
cd $casePath/CFD
reconstructPar
foamToVTK #- serial run of foamToVTK
#source $CFDEM_SRC_DIR/lagrangian/cfdemParticle/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

29
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/parDEMrun.sh Executable file
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#!/bin/bash
#===================================================================#
# DEMrun script for testcase
# M. Efe Kinaci - Sep 2018
#===================================================================#
#- source CFDEM env vars
. ~/.bashrc
#- include functions
source $CFDEM_PROJECT_DIR/etc/functions.sh
echo "starting DEM run in parallel..."
#--------------------------------------------------------------------------------#
#- define variables
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
logpath="$casePath"
headerText="run_liggghts_init_DEM"
logfileName="log_$headerText"
solverName="in.liggghts_init"
nrProcs=4
machineFileName="none"
debugMode="off"
#--------------------------------------------------------------------------------#
#- call function to run DEM case
parDEMrun $logpath $logfileName $casePath $headerText $solverName $nrProcs $machineFileName $debugMode

19
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/postrun.sh Executable file
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#!/bin/bash
#- source CFDEM env vars
. ~/.bashrc
#- include functions
source $CFDEM_PROJECT_DIR/etc/functions.sh
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
#- get VTK data from liggghts dump file
cd $casePath/DEM/post
python -i $CFDEM_LPP_DIR/lpp.py dump*.liggghts_run
#- get VTK data from CFD sim
cd $casePath/CFD
reconstructPar
foamToVTK

16
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/prerun.sh Executable file
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#!/bin/bash
#- define variables
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
# check if mesh was built
if [ -f "$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 test harness run
cp $casePath/CFD/system/controlDict_test $casePath/CFD/system/controlDict

20
tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/run.config Normal file
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{
"type" : "CFDEMcoupling",
"runs" : [
{
"name" : "liggghts-init",
"input_script" : "DEM/in.liggghts_init",
"type" : "liggghts/mpi",
"nprocs" : 4
},
{
"name" : "cfdemrun",
"depends_on" : "liggghts-init",
"solver" : "cfdemSolverRhoPimpleChem",
"type" : "CFDEMcoupling/mpi",
"nprocs" : 4,
"pre_scripts" : ["prerun.sh"],
"post_scripts" : ["postrun.sh"]
}
]
}

18
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/Allclean.sh Executable file
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@ -0,0 +1,18 @@
#!/bin/sh
cd ${0%/*} || exit 1 # run from this directory
# Source tutorial run functions
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
cd CFD
cleanCase
cd -
rm -f log*
rm -r ./DEM/post
mkdir ./DEM/post
mkdir ./DEM/post/restart
touch ./DEM/post/restart/.gitignore
# ----------------------------------------------------------------- end-of-file

49
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/Allrun.sh Executable file
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#!/bin/bash
#===================================================================#
# allrun script for testcase
# M. Efe Kinaci - Sep 2018
#===================================================================#
#- source CFDEM env vars
. ~/.bashrc
#- include functions
source $CFDEM_PROJECT_DIR/etc/functions.sh
#- define variables
casePath="$(dirname "$(readlink -f ${BASH_SOURCE[0]})")"
export casePath
#cd $casePath/CFD
#blockMesh
#$casePath/parDEMrun.sh
#bash $casePath/parCFDDEMrun.sh
export casePath
# check if mesh was built
if [ -f "$casePath/CFD/constant/polyMesh/points" ]; then
echo "mesh was built before - using old mesh"
else
echo "mesh needs to be built"
cd $casePath/CFD
blockMesh
fi
if [ -f "$casePath/DEM/post/restart/liggghts.restart" ]; then
echo "LIGGGHTS init was run before - using existing restart file"
else
#- run DEM in new terminal
$casePath/parDEMrun.sh
fi
#echo "Run Simulation"
#cd $casePath/CFD
#decomposePar
#mpirun -np $nrProcs $solverName -parallel | tee -a $logfileName
#- run parallel CFD-DEM in new terminal
#gnome-terminal -e "bash $casePath/parCFDDEMrun.sh"
bash $casePath/parCFDDEMrun.sh

52
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/CO Normal file
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@ -0,0 +1,52 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object CO;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.3101580355;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 0.3101580355;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

52
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/CO2 Normal file
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@ -0,0 +1,52 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object CO2;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.0649770565;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 0.0649770565;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

52
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/H2 Normal file
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@ -0,0 +1,52 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object H2;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.0044735397;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 0.0044735397;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

51
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/H2O Normal file
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@ -0,0 +1,51 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object H20;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.0;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

51
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/Ksl Normal file
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@ -0,0 +1,51 @@
/*--------------------------------*- 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 0.0;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

52
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/N2 Normal file
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@ -0,0 +1,52 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object N2;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.6203913683;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 0.6203913683;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

51
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/Qsource Normal file
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@ -0,0 +1,51 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object Qsource;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -3 0 0 0 0];
internalField uniform 0;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

52
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/T Normal file
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@ -0,0 +1,52 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object T;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 1223.15; // 950 + 273.15
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 1223.15;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

49
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/U Normal file
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@ -0,0 +1,49 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / 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 (0.011 0 0);
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform (0.011 0 0);
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

48
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/Us Normal file
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@ -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 volVectorField;
location "0";
object Us;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -1 0 0 0 0];
internalField uniform (0 0 0);
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

47
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/alphat Normal file
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@ -0,0 +1,47 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object alphat;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -1 0 0 0 0];
internalField uniform 0;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

53
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/epsilon Normal file
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@ -0,0 +1,53 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / 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
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
// If turbulence is present
/*
* type compressible::turbulentMixingLengthDissipationRateInlet;
* mixingLength 0.005;
* value uniform 200;
*/
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

47
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/k Normal file
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@ -0,0 +1,47 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / 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
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

48
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/mut Normal file
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@ -0,0 +1,48 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object mut;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -1 0 0 0 0];
internalField uniform 0;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

51
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/nut Normal file
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@ -0,0 +1,51 @@
/*--------------------------------*- 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
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

49
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/p Normal file
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@ -0,0 +1,49 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 101325;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type fixedValue;
value uniform 101325;
}
}
// ************************************************************************* //

52
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/p.org Normal file
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@ -0,0 +1,52 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 101325;
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type fixedValue;
value uniform 101325;
}
}
// ************************************************************************* //

50
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/rho Normal file
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@ -0,0 +1,50 @@
/*--------------------------------*- 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 1.2415; // [for 33CO 3H2 4CO2 60N2];
boundaryField
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type zeroGradient;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

51
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/voidfraction Normal file
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@ -0,0 +1,51 @@
/*--------------------------------*- 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
{
top
{
type zeroGradient;
}
bottom
{
type zeroGradient;
}
side-walls
{
type zeroGradient;
}
inlet
{
type fixedValue;
value $internalField;
}
outlet
{
type zeroGradient;
}
}
// ************************************************************************* //

42
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/constant/chemistryProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object chemistryProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
chemistry off; //on;
/*
chemistryType
{
chemistrySolver ode;
chemistryThermo rho;
}
initialChemicalTimeStep 1e-07;
EulerImplicitCoeffs
{
cTauChem 0.05;
equilibriumRateLimiter off;
}
odeCoeffs
{
solver seulex;
eps 0.05;
} */
// ************************************************************************* //

34
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/constant/combustionProperties Normal file
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@ -0,0 +1,34 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object combustionProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
combustionModel noCombustion<rhoThermoCombustion>;
active false; //true;
noCombustionCoeffs
{
}
PaSRCoeffs
{
Cmix 1.0;
turbulentReaction off;
}
// ************************************************************************* //

355
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/constant/couplingProperties Normal file
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@ -0,0 +1,355 @@
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / 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 50;
voidFractionModel divided;//centre;//
locateModel engine;//turboEngineM2M;//
meshMotionModel noMeshMotion;
regionModel allRegion;
IOModel basicIO;
probeModel off;
dataExchangeModel twoWayMPI;
averagingModel dilute; //dense;//
clockModel off;//standardClock;
smoothingModel off;//localPSizeDiffSmoothing;// constDiffSmoothing; //
forceModels
(
GidaspowDrag
gradPForce
viscForce
);
energyModels
(
heatTransferGunn
reactionHeat
);
thermCondModel SyamlalThermCond;
chemistryModels
(
species
diffusionCoefficients
massTransferCoeff
// off
);
momCoupleModels
(
implicitCouple
);
turbulenceModelType "turbulenceProperties";//"LESProperties";//
//===========================================================================//
// sub-model properties
reactionHeatProps
{
reactionHeatName "reactionHeat";
verbose false;
}
heatTransferGunnProps
{
partTempName "Temp";
partHeatFluxName "convectiveHeatFlux";
calcPartTempField true;
partRefTemp 1223.15;
implicit true;
verbose false;
interpolation false;
}
speciesProps
{
ChemistryFile "$FOAM_CASE/constant/foam.inp";
Nevery 1;
verbose false;
interpolation false;
}
diffusionCoefficientsProps
{
verbose false;
interpolation false;
ChemistryFile "$FOAM_CASE/constant/foam.inp";
diffusantGasNames ( CO
H2
);
}
massTransferCoeffProps
{
verbose false;
interpolation false;
}
reactantPerParticleProps
{
}
SyamlalThermCondProps
{
voidfractionFieldName "voidfraction";
rhoFieldName "rho";
}
LaEuScalarTempProps
{
velFieldName "U";
tempFieldName "T";
voidfractionFieldName "voidfraction";
partTempName "Temp";
partHeatFluxName "convectiveHeatFlux";
lambda 0.0256;
Cp 1007;
}
localPSizeDiffSmoothingProps
{
lowerLimit 0.1;
upperLimit 1e10;
dSmoothingLength 1.5e-3;
Csmoothing 1.0;
}
constDiffSmoothingProps
{
lowerLimit 0.1;
upperLimit 1e10;
smoothingLength 1.5e-3;
}
implicitCoupleProps
{
velFieldName "U";
granVelFieldName "Us";
voidfractionFieldName "voidfraction";
}
ArchimedesProps
{
gravityFieldName "g";
}
gradPForceProps
{
pFieldName "p";
voidfractionFieldName "voidfraction";
velocityFieldName "U";
interpolation true;
}
viscForceProps
{
velocityFieldName "U";
interpolation true;
}
volWeightedAverageProps
{
scalarFieldNames
(
voidfraction
);
vectorFieldNames
(
);
upperThreshold 0.999;
lowerThreshold 0;
verbose true;
}
totalMomentumExchangeProps
{
implicitMomExFieldName "Ksl";
explicitMomExFieldName "none";
fluidVelFieldName "U";
granVelFieldName "Us";
}
GidaspowDragProps
{
verbose true;
velFieldName "U";
granVelFieldName "Us";
voidfractionFieldName "voidfraction";
interpolation true;
phi 1;
}
BeetstraDragProps
{
velFieldName "U";
granVelFieldName "Us";
gravityFieldName "g";
voidfractionFieldName "voidfraction";
interpolation false;
useFilteredDragModel;
useParcelSizeDependentFilteredDrag;
rhoP 4630.;
dPrim 0.00022;
rho 1.58;
nuf 1.126e-05;
g 9.81;
k 0.05;
aLimit 0.0;
verbose false;
}
DEMbasedDragProps
{
velFieldName "U";
voidfractionFieldName "voidfraction";
}
DiFeliceDragProps
{
//verbose true;
velFieldName "U";
voidfractionFieldName "voidfraction";
granVelFieldName "Us";
interpolation false;
}
KochHillDragProps
{
verbose true;
velFieldName "U";
voidfractionFieldName "voidfraction";
interpolation false;
//forceSubModels
//(
// ImExCorr
//);
implForceDEM true;
//implForceDEMaccumulated true;
//explicitCorr true;
}
RongDragProps
{
verbose true;
velFieldName "U";
voidfractionFieldName "voidfraction";
interpolation false;
implForceDEM true;
implForceDEMaccumulated true;
granVelFieldName "Us";
}
virtualMassForceProps
{
velFieldName "U";
}
particleCellVolumeProps
{
upperThreshold 0.999;
lowerThreshold 0.;
verbose true;
}
fieldStoreProps
{
scalarFieldNames
(
);
vectorFieldNames
(
"U"
);
}
oneWayVTKProps
{
couplingFilename "vtk_out%4.4d.vtk";
maxNumberOfParticles 30000;
}
twoWayFilesProps
{
maxNumberOfParticles 10100;
}
centreProps
{
alphaMin 0.1;
}
engineProps
{
treeSearch true;
}
turboEngineProps
{
treeSearch true;
}
turboEngineM2MProps
{
turboEngineProps
{
treeSearch true;
}
}
dividedProps
{
alphaMin 0.01;
scaleUpVol 1.0;
}
twoWayMPIProps
{
liggghtsPath "../DEM/in.liggghts_run";
}
twoWayM2MProps
{
maxNumberOfParticles 10100;
liggghtsPath "../DEM/in.liggghts_run";
}
// ************************************************************************* //

111
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/constant/foam.dat Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object foam.dat;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
H2
{
specie
{
nMoles 1;
molWeight 2.02;
}
thermodynamics
{
Cp 15016.8;
Hf 2.544e+06;
}
transport
{
mu 8.42e-05;
Pr 0.76;
}
}
H2O
{
specie
{
nMoles 1;
molWeight 18.015;
}
thermodynamics
{
Cp 2304.1;
Hf 2.544e+06;
}
transport
{
mu 1.7e-05;
Pr 0.99;
}
}
CO
{
specie
{
nMoles 1;
molWeight 28.01;
}
thermodynamics
{
Cp 1189.14;
Hf 2.544e+06;
}
transport
{
mu 1.66e-05;
Pr 0.792;
}
}
CO2
{
specie
{
nMoles 1;
molWeight 44.01;
}
thermodynamics
{
Cp 1239.98;
Hf 2.544e+06;
}
transport
{
mu 1.37e-05;
Pr 0.69;
}
}
N2
{
specie
{
nMoles 1;
molWeight 28.0134;
}
thermodynamics
{
Cp 1171.6;
Hf 2.544e+06;
}
transport
{
mu 1.66e-05;
Pr 0.69;
}
}
// ************************************************************************* //

14
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/constant/foam.inp Normal file
View File

@ -0,0 +1,14 @@
species
(
H2
H2O
CO
CO2
N2
);
reactions
{
}

22
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/constant/g Normal file
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@ -0,0 +1,22 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / 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 );
// ************************************************************************* //

43
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/constant/liggghtsCommands Normal file
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@ -0,0 +1,43 @@
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / 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
);
// ************************************************************************* //
/*runLiggghtsProps
{
preNo false;
}*/
writeLiggghtsProps
{
writeLast on;
writeName "post/restart/liggghts.restartCFDEM";
overwrite on;
}

91
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/constant/polyMesh/blockMeshDict Normal file
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@ -0,0 +1,91 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant/polyMesh";
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
convertToMeters 1.0;
vertices
(
(0 0 0)
(1.5 0 0)
(1.5 0.5 0)
(0 0.5 0)
(0 0 0.5)
(1.5 0 0.5)
(1.5 0.5 0.5)
(0 0.5 0.5)
);
blocks
(
hex (0 1 2 3 4 5 6 7)(29 9 9) simpleGrading (1 1 1)
);
edges
(
);
boundary
(
top
{
type wall;
faces
(
(3 7 6 2)
);
}
bottom
{
type wall;
faces
(
(1 5 4 0)
);
}
side-walls
{
type wall;
faces
(
(0 3 2 1)
(4 5 6 7)
);
}
inlet
{
type patch;
faces
(
(0 4 7 3)
);
}
outlet
{
type patch;
faces
(
(2 6 5 1)
);
}
);
mergePatchPairs
(
);
// ************************************************************************* //

153
tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/constant/polyMesh/cylinderMesh.m4 Normal file
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@ -0,0 +1,153 @@
// blockMesh : Block mesh description file
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant/polyMesh";
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
changecom(//)changequote([,])
define(calc, [esyscmd(perl -e 'printf ($1)')])
define(VCOUNT, 0)
define(vlabel, [[// ]Vertex $1 = VCOUNT define($1, VCOUNT)define([VCOUNT], incr(VCOUNT))])
meshGenApp blockMesh;
convertToMeters 1;
define(D, 0.075) //75 mm column diameter
define(L, 0.15) //150 mm length
define(PI, 3.14159265)
define(R, calc(D/2))
define(CW, calc(D/4)) //Width of middle square section
define(CX, calc(R*cos((PI/180)*45)))
define(CZ, calc(R*sin((PI/180)*45)))
define(NPS, 4) //how many cells in the square section
define(NPD, 2) //how many cells from square section to perimeter
define(NPY, 15) // how many cells from top to bottom
vertices
(
( CW 0.0 CW) vlabel(fiveoclocksqb)
(-CW 0.0 CW) vlabel(sevenoclocksqb)
(-CW 0.0 -CW) vlabel(elevenoclocksqb)
( CW 0.0 -CW) vlabel(oneoclocksqb)
( CX 0.0 CZ) vlabel(fiveoclockcb)
(-CX 0.0 CZ) vlabel(sevenoclockcb)
(-CX 0.0 -CZ) vlabel(elevenoclockcb)
( CX 0.0 -CZ) vlabel(oneoclockcb)
( CW L CW) vlabel(fiveoclocksqt)
(-CW L CW) vlabel(sevenoclocksqt)
(-CW L -CW) vlabel(elevenoclocksqt)
( CW L -CW) vlabel(oneoclocksqt)
( CX L CZ) vlabel(fiveoclockct)
(-CX L CZ) vlabel(sevenoclockct)
(-CX L -CZ) vlabel(elevenoclockct)
( CX L -CZ) vlabel(oneoclockct)
);
blocks
(
//square block
hex (
sevenoclocksqb fiveoclocksqb oneoclocksqb elevenoclocksqb
sevenoclocksqt fiveoclocksqt oneoclocksqt elevenoclocksqt
)
(NPS NPS NPY)
simpleGrading (1 1 1)
//slice1
hex (
sevenoclockcb fiveoclockcb fiveoclocksqb sevenoclocksqb
sevenoclockct fiveoclockct fiveoclocksqt sevenoclocksqt
)
(NPS NPD NPY)
simpleGrading (1 1 1)
//slice2
hex (
sevenoclocksqb elevenoclocksqb elevenoclockcb sevenoclockcb
sevenoclocksqt elevenoclocksqt elevenoclockct sevenoclockct
)
(NPS NPD NPY)
simpleGrading (1 1 1)
//slice3
hex (
elevenoclocksqb oneoclocksqb oneoclockcb elevenoclockcb
elevenoclocksqt oneoclocksqt oneoclockct elevenoclockct
)
(NPS NPD NPY)
simpleGrading (1 1 1)
//slice4
hex (
oneoclocksqb fiveoclocksqb fiveoclockcb oneoclockcb
oneoclocksqt fiveoclocksqt fiveoclockct oneoclockct
)
(NPS NPD NPY)
simpleGrading (1 1 1)
);
//create the quarter circles
edges
(
arc fiveoclockcb sevenoclockcb (0.0 0.0 R)
arc sevenoclockcb elevenoclockcb (-R 0.0 0.0)
arc elevenoclockcb oneoclockcb (0.0 0.0 -R)
arc oneoclockcb fiveoclockcb (R 0.0 0.0)
arc fiveoclockct sevenoclockct (0.0 L R)
arc sevenoclockct elevenoclockct (-R L 0.0)
arc elevenoclockct oneoclockct (0.0 L -R)
arc oneoclockct fiveoclockct (R L 0.0)
);
patches
(
patch inlet
(
(fiveoclocksqb oneoclocksqb elevenoclocksqb sevenoclocksqb)
(fiveoclocksqb fiveoclockcb oneoclockcb oneoclocksqb)
(fiveoclockcb fiveoclocksqb sevenoclocksqb sevenoclockcb)
(sevenoclocksqb elevenoclocksqb elevenoclockcb sevenoclockcb)
(oneoclocksqb oneoclockcb elevenoclockcb elevenoclocksqb)
)
patch outlet
(
(fiveoclocksqt oneoclocksqt elevenoclocksqt sevenoclocksqt)
(fiveoclocksqt fiveoclockct oneoclockct oneoclocksqt)
(fiveoclockct fiveoclocksqt sevenoclocksqt sevenoclockct)
(sevenoclocksqt elevenoclocksqt elevenoclockct sevenoclockct)
(oneoclocksqt oneoclockct elevenoclockct elevenoclocksqt)
)
wall wall
(
(sevenoclockcb fiveoclockcb fiveoclockct sevenoclockct)
(sevenoclockcb sevenoclockct elevenoclockct elevenoclockcb)
(elevenoclockcb elevenoclockct oneoclockct oneoclockcb)
(oneoclockcb oneoclockct fiveoclockct fiveoclockcb)
)
);

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