Merge branch 'master' of github.com:OpenFOAM/OpenFOAM-2.3.x

This commit is contained in:
mattijs 2014-05-08 17:25:30 +01:00
commit b194727f30
62 changed files with 3976 additions and 416 deletions

View file

@ -53,8 +53,6 @@
tpEqn().setReference(pRefCell, pRefValue);
fvOptions.constrain(tpEqn(), rho.name());
tpEqn().solve();
if (simple.finalNonOrthogonalIter())

View file

@ -10,10 +10,10 @@
fvScalarMatrix he1Eqn
(
fvm::ddt(alpha1, rho1, he1) + fvm::div(alphaRhoPhi1, he1)
- fvm::Sp(fvc::ddt(alpha1, rho1) + fvc::div(alphaRhoPhi1), he1)
- fvm::Sp(contErr1, he1)
+ fvc::ddt(alpha1, rho1, K1) + fvc::div(alphaRhoPhi1, K1)
- (fvc::ddt(alpha1, rho1) + fvc::div(alphaRhoPhi1))*K1
- contErr1*K1
+ (
he1.name() == thermo1.phasePropertyName("e")
@ -33,15 +33,16 @@
heatTransferCoeff*(thermo2.T() - thermo1.T())
+ heatTransferCoeff*he1/Cpv1
- fvm::Sp(heatTransferCoeff/Cpv1, he1)
+ fvOptions(alpha1, rho1, he1)
);
fvScalarMatrix he2Eqn
(
fvm::ddt(alpha2, rho2, he2) + fvm::div(alphaRhoPhi2, he2)
- fvm::Sp(fvc::ddt(alpha2, rho2) + fvc::div(alphaRhoPhi2), he2)
- fvm::Sp(contErr2, he2)
+ fvc::ddt(alpha2, rho2, K2) + fvc::div(alphaRhoPhi2, K2)
- (fvc::ddt(alpha2, rho2) + fvc::div(alphaRhoPhi2))*K2
- contErr2*K2
+ (
he2.name() == thermo2.phasePropertyName("e")
@ -61,12 +62,15 @@
heatTransferCoeff*(thermo1.T() - thermo2.T())
+ heatTransferCoeff*he2/Cpv2
- fvm::Sp(heatTransferCoeff/Cpv2, he2)
+ fvOptions(alpha2, rho2, he2)
);
he1Eqn.relax();
fvOptions.constrain(he1Eqn);
he1Eqn.solve();
he2Eqn.relax();
fvOptions.constrain(he2Eqn);
he2Eqn.solve();
thermo1.correct();

View file

@ -9,7 +9,10 @@ EXE_INC = \
-IphaseCompressibleTurbulenceModels/lnInclude \
-IinterfacialModels/lnInclude \
-ItwoPhaseSystem/lnInclude \
-Iaveraging
-I$(LIB_SRC)/finiteVolume/lnInclude \
-I$(LIB_SRC)/fvOptions/lnInclude \
-I$(LIB_SRC)/meshTools/lnInclude \
-I$(LIB_SRC)/sampling/lnInclude
EXE_LIBS = \
-lfluidThermophysicalModels \
@ -21,4 +24,6 @@ EXE_LIBS = \
-lcompressibleTwoPhaseSystem \
-lcompressibleEulerianInterfacialModels \
-lfiniteVolume \
-lmeshTools
-lfvOptions \
-lmeshTools \
-lsampling

View file

@ -9,7 +9,6 @@ volScalarField dragCoeff(fluid.dragCoeff());
{
volScalarField virtualMassCoeff(fluid.virtualMassCoeff());
volVectorField liftForce(fluid.liftForce());
volVectorField wallLubricationForce(fluid.wallLubricationForce());
volVectorField turbulentDispersionForce(fluid.turbulentDispersionForce());
@ -19,15 +18,14 @@ volScalarField dragCoeff(fluid.dragCoeff());
(
fvm::ddt(alpha1, rho1, U1)
+ fvm::div(alphaRhoPhi1, U1)
- fvm::Sp(fvc::ddt(alpha1, rho1) + fvc::div(alphaRhoPhi1), U1)
- fvm::Sp(contErr1, U1)
+ mrfZones(alpha1*rho1 + virtualMassCoeff, U1)
+ phase1.turbulence().divDevRhoReff(U1)
==
- fvm::Sp(dragCoeff, U1)
- (
liftForce
+ wallLubricationForce
+ turbulentDispersionForce
)
- liftForce
- wallLubricationForce
- turbulentDispersionForce
- virtualMassCoeff
*(
fvm::ddt(U1)
@ -35,9 +33,10 @@ volScalarField dragCoeff(fluid.dragCoeff());
- fvm::Sp(fvc::div(phi1), U1)
- DDtU2
)
+ fvOptions(alpha1, rho1, U1)
);
mrfZones.addCoriolis(alpha1*rho1 + virtualMassCoeff, U1Eqn);
U1Eqn.relax();
fvOptions.constrain(U1Eqn);
}
{
@ -45,15 +44,14 @@ volScalarField dragCoeff(fluid.dragCoeff());
(
fvm::ddt(alpha2, rho2, U2)
+ fvm::div(alphaRhoPhi2, U2)
- fvm::Sp(fvc::ddt(alpha2, rho2) + fvc::div(alphaRhoPhi2), U2)
- fvm::Sp(contErr2, U2)
+ mrfZones(alpha2*rho2 + virtualMassCoeff, U2)
+ phase2.turbulence().divDevRhoReff(U2)
==
- fvm::Sp(dragCoeff, U2)
+ (
liftForce
+ wallLubricationForce
+ turbulentDispersionForce
)
+ liftForce
+ wallLubricationForce
+ turbulentDispersionForce
- virtualMassCoeff
*(
fvm::ddt(U2)
@ -61,8 +59,9 @@ volScalarField dragCoeff(fluid.dragCoeff());
- fvm::Sp(fvc::div(phi2), U2)
- DDtU1
)
+ fvOptions(alpha2, rho2, U2)
);
mrfZones.addCoriolis(alpha2*rho2 + virtualMassCoeff, U2Eqn);
U2Eqn.relax();
fvOptions.constrain(U2Eqn);
}
}

View file

@ -130,6 +130,7 @@
pEqnComp1 =
(
fvc::ddt(alpha1, rho1) + fvc::div(alphaRhoPhi1)
- (fvOptions(alpha1, rho1)&rho1)
- fvc::Sp(fvc::ddt(alpha1) + fvc::div(alphaPhi1), rho1)
)/rho1
+ (alpha1/rho1)*correction
@ -143,7 +144,9 @@
pEqnComp2 =
(
fvc::ddt(alpha2, rho2) + fvc::div(alphaRhoPhi2)
- (fvOptions(alpha2, rho2)&rho2)
- fvc::Sp(fvc::ddt(alpha2) + fvc::div(alphaPhi2), rho2)
)/rho2
+ (alpha2/rho2)*correction
(
@ -158,6 +161,7 @@
pEqnComp1 =
(
fvc::ddt(alpha1, rho1) + fvc::div(alphaRhoPhi1)
- (fvOptions(alpha1, rho1)&rho1)
- fvc::Sp(fvc::ddt(alpha1) + fvc::div(alphaPhi1), rho1)
)/rho1
+ (alpha1*psi1/rho1)*correction(fvm::ddt(p));
@ -165,6 +169,7 @@
pEqnComp2 =
(
fvc::ddt(alpha2, rho2) + fvc::div(alphaRhoPhi2)
- (fvOptions(alpha2, rho2)&rho2)
- fvc::Sp(fvc::ddt(alpha2) + fvc::div(alphaPhi2), rho2)
)/rho2
+ (alpha2*psi2/rho2)*correction(fvm::ddt(p));
@ -227,6 +232,7 @@
- phiP1
);
U1.correctBoundaryConditions();
fvOptions.correct(U1);
U2 = HbyA2
+ fvc::reconstruct
@ -239,6 +245,7 @@
- phiP2
);
U2.correctBoundaryConditions();
fvOptions.correct(U2);
U = fluid.U();
}

View file

@ -35,6 +35,7 @@ Description
#include "PhaseCompressibleTurbulenceModel.H"
#include "pimpleControl.H"
#include "IOMRFZoneList.H"
#include "fvIOoptionList.H"
#include "fixedFluxPressureFvPatchScalarField.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -48,6 +49,7 @@ int main(int argc, char *argv[])
#include "readGravitationalAcceleration.H"
#include "createFields.H"
#include "createMRFZones.H"
#include "createFvOptions.H"
#include "initContinuityErrs.H"
#include "readTimeControls.H"
#include "CourantNos.H"
@ -74,8 +76,21 @@ int main(int argc, char *argv[])
fluid.solve();
fluid.correct();
#include "EEqns.H"
volScalarField contErr1
(
fvc::ddt(alpha1, rho1) + fvc::div(alphaRhoPhi1)
- (fvOptions(alpha1, rho1)&rho1)
);
volScalarField contErr2
(
fvc::ddt(alpha2, rho2) + fvc::div(alphaRhoPhi2)
- (fvOptions(alpha2, rho2)&rho2)
);
#include "UEqns.H"
#include "EEqns.H"
// --- Pressure corrector loop
while (pimple.correct())

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -160,6 +160,46 @@ void Foam::MRFZoneList::addCoriolis
}
Foam::tmp<Foam::volVectorField> Foam::MRFZoneList::operator()
(
const volVectorField& U
)
{
tmp<volVectorField> tacceleration
(
new volVectorField
(
IOobject
(
"MRFZoneList:acceleration",
U.mesh().time().timeName(),
U.mesh()
),
U.mesh(),
dimensionedVector("0", U.dimensions()/dimTime, vector::zero)
)
);
volVectorField& acceleration = tacceleration();
forAll(*this, i)
{
operator[](i).addCoriolis(U, acceleration);
}
return tacceleration;
}
Foam::tmp<Foam::volVectorField> Foam::MRFZoneList::operator()
(
const volScalarField& rho,
const volVectorField& U
)
{
return rho*operator()(U);
}
void Foam::MRFZoneList::makeRelative(volVectorField& U) const
{
forAll(*this, i)

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -102,6 +102,19 @@ public:
//- Add the Coriolis force contribution to the momentum equation
void addCoriolis(const volScalarField& rho, fvVectorMatrix& UEqn) const;
//- Return the frame acceleration
tmp<volVectorField> operator()
(
const volVectorField& U
);
//- Return the frame acceleration force
tmp<volVectorField> operator()
(
const volScalarField& rho,
const volVectorField& U
);
//- Make the given absolute velocity relative within the MRF region
void makeRelative(volVectorField& U) const;

View file

@ -3,6 +3,7 @@ EXE_INC = \
-I$(LIB_SRC)/meshTools/lnInclude \
-I$(LIB_SRC)/sampling/lnInclude \
-I$(LIB_SRC)/thermophysicalModels/solidThermo/lnInclude \
-I$(LIB_SRC)/transportModels/compressible/lnInclude \
-I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
-I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
-I$(LIB_SRC)/turbulenceModels/compressible/turbulenceModel/lnInclude \

View file

@ -403,13 +403,21 @@ void Foam::fv::option::correct(volTensorField& fld)
}
void Foam::fv::option::addSup(fvMatrix<scalar>& eqn, const label fieldI)
void Foam::fv::option::addSup
(
fvMatrix<scalar>& eqn,
const label fieldI
)
{
// do nothing
}
void Foam::fv::option::addSup(fvMatrix<vector>& eqn, const label fieldI)
void Foam::fv::option::addSup
(
fvMatrix<vector>& eqn,
const label fieldI
)
{
// do nothing
}
@ -425,18 +433,141 @@ void Foam::fv::option::addSup
}
void Foam::fv::option::addSup(fvMatrix<symmTensor>& eqn, const label fieldI)
void Foam::fv::option::addSup
(
fvMatrix<symmTensor>& eqn,
const label fieldI
)
{
// do nothing
}
void Foam::fv::option::addSup(fvMatrix<tensor>& eqn, const label fieldI)
void Foam::fv::option::addSup
(
fvMatrix<tensor>& eqn,
const label fieldI
)
{
// do nothing
}
void Foam::fv::option::addSup
(
const volScalarField& rho,
fvMatrix<scalar>& eqn,
const label fieldI
)
{
// do nothing
}
void Foam::fv::option::addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
)
{
// do nothing
}
void Foam::fv::option::addSup
(
const volScalarField& rho,
fvMatrix<sphericalTensor>& eqn,
const label fieldI
)
{
// do nothing
}
void Foam::fv::option::addSup
(
const volScalarField& rho,
fvMatrix<symmTensor>& eqn,
const label fieldI
)
{
// do nothing
}
void Foam::fv::option::addSup
(
const volScalarField& rho,
fvMatrix<tensor>& eqn,
const label fieldI
)
{
// do nothing
}
void Foam::fv::option::addSup
(
const volScalarField& alpha,
const volScalarField& rho,
fvMatrix<scalar>& eqn,
const label fieldI
)
{
addSup(alpha*rho, eqn, fieldI);
}
void Foam::fv::option::addSup
(
const volScalarField& alpha,
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
)
{
addSup(alpha*rho, eqn, fieldI);
}
void Foam::fv::option::addSup
(
const volScalarField& alpha,
const volScalarField& rho,
fvMatrix<sphericalTensor>& eqn,
const label fieldI
)
{
addSup(alpha*rho, eqn, fieldI);
}
void Foam::fv::option::addSup
(
const volScalarField& alpha,
const volScalarField& rho,
fvMatrix<symmTensor>& eqn,
const label fieldI
)
{
addSup(alpha*rho, eqn, fieldI);
}
void Foam::fv::option::addSup
(
const volScalarField& alpha,
const volScalarField& rho,
fvMatrix<tensor>& eqn,
const label fieldI
)
{
addSup(alpha*rho, eqn, fieldI);
}
void Foam::fv::option::setValue(fvMatrix<scalar>& eqn, const label fieldI)
{
// do nothing

View file

@ -384,6 +384,97 @@ public:
);
// Add explicit and implicit contributions to compressible equations
//- Scalar
virtual void addSup
(
const volScalarField& rho,
fvMatrix<scalar>& eqn,
const label fieldI
);
//- Vector
virtual void addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
);
//- Spherical tensor
virtual void addSup
(
const volScalarField& rho,
fvMatrix<symmTensor>& eqn,
const label fieldI
);
//- Symmetric tensor
virtual void addSup
(
const volScalarField& rho,
fvMatrix<sphericalTensor>& eqn,
const label fieldI
);
//- Tensor
virtual void addSup
(
const volScalarField& rho,
fvMatrix<tensor>& eqn,
const label fieldI
);
// Add explicit and implicit contributions to phase equations
//- Scalar
virtual void addSup
(
const volScalarField& alpha,
const volScalarField& rho,
fvMatrix<scalar>& eqn,
const label fieldI
);
//- Vector
virtual void addSup
(
const volScalarField& alpha,
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
);
//- Spherical tensor
virtual void addSup
(
const volScalarField& alpha,
const volScalarField& rho,
fvMatrix<symmTensor>& eqn,
const label fieldI
);
//- Symmetric tensor
virtual void addSup
(
const volScalarField& alpha,
const volScalarField& rho,
fvMatrix<sphericalTensor>& eqn,
const label fieldI
);
//- Tensor
virtual void addSup
(
const volScalarField& alpha,
const volScalarField& rho,
fvMatrix<tensor>& eqn,
const label fieldI
);
// Set values directly
//- Scalar

View file

@ -132,18 +132,37 @@ public:
);
//- Return source for equation
template<class Type, class RhoType>
template<class Type>
tmp<fvMatrix<Type> > operator()
(
const RhoType& rho,
const volScalarField& rho,
GeometricField<Type, fvPatchField, volMesh>& fld
);
//- Return source for equation with specified name
template<class Type, class RhoType>
template<class Type>
tmp<fvMatrix<Type> > operator()
(
const RhoType& rho,
const volScalarField& rho,
GeometricField<Type, fvPatchField, volMesh>& fld,
const word& fieldName
);
//- Return source for equation
template<class Type>
tmp<fvMatrix<Type> > operator()
(
const volScalarField& alpha,
const volScalarField& rho,
GeometricField<Type, fvPatchField, volMesh>& fld
);
//- Return source for equation with specified name
template<class Type>
tmp<fvMatrix<Type> > operator()
(
const volScalarField& alpha,
const volScalarField& rho,
GeometricField<Type, fvPatchField, volMesh>& fld,
const word& fieldName
);
@ -155,10 +174,6 @@ public:
template<class Type>
void constrain(fvMatrix<Type>& eqn);
//- Apply constraints to equation with specified name
template<class Type>
void constrain(fvMatrix<Type>& eqn, const word& fieldName);
// Flux manipulations

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -80,10 +80,8 @@ Foam::tmp<Foam::fvMatrix<Type> > Foam::fv::optionList::operator()
const dimensionSet ds = fld.dimensions()/dimTime*dimVolume;
tmp<fvMatrix<Type> > tmtx(new fvMatrix<Type>(fld, ds));
fvMatrix<Type>& mtx = tmtx();
forAll(*this, i)
{
option& source = this->operator[](i);
@ -111,10 +109,10 @@ Foam::tmp<Foam::fvMatrix<Type> > Foam::fv::optionList::operator()
}
template<class Type, class RhoType>
template<class Type>
Foam::tmp<Foam::fvMatrix<Type> > Foam::fv::optionList::operator()
(
const RhoType& rho,
const volScalarField& rho,
GeometricField<Type, fvPatchField, volMesh>& fld
)
{
@ -122,10 +120,10 @@ Foam::tmp<Foam::fvMatrix<Type> > Foam::fv::optionList::operator()
}
template<class Type, class RhoType>
template<class Type>
Foam::tmp<Foam::fvMatrix<Type> > Foam::fv::optionList::operator()
(
const RhoType& rho,
const volScalarField& rho,
GeometricField<Type, fvPatchField, volMesh>& fld,
const word& fieldName
)
@ -135,10 +133,8 @@ Foam::tmp<Foam::fvMatrix<Type> > Foam::fv::optionList::operator()
const dimensionSet ds = rho.dimensions()*fld.dimensions()/dimTime*dimVolume;
tmp<fvMatrix<Type> > tmtx(new fvMatrix<Type>(fld, ds));
fvMatrix<Type>& mtx = tmtx();
forAll(*this, i)
{
option& source = this->operator[](i);
@ -157,7 +153,63 @@ Foam::tmp<Foam::fvMatrix<Type> > Foam::fv::optionList::operator()
<< fieldName << endl;
}
source.addSup(mtx, fieldI);
source.addSup(rho, mtx, fieldI);
}
}
}
return tmtx;
}
template<class Type>
Foam::tmp<Foam::fvMatrix<Type> > Foam::fv::optionList::operator()
(
const volScalarField& alpha,
const volScalarField& rho,
GeometricField<Type, fvPatchField, volMesh>& fld
)
{
return this->operator()(alpha, rho, fld, fld.name());
}
template<class Type>
Foam::tmp<Foam::fvMatrix<Type> > Foam::fv::optionList::operator()
(
const volScalarField& alpha,
const volScalarField& rho,
GeometricField<Type, fvPatchField, volMesh>& fld,
const word& fieldName
)
{
checkApplied();
const dimensionSet ds =
alpha.dimensions()*rho.dimensions()*fld.dimensions()/dimTime*dimVolume;
tmp<fvMatrix<Type> > tmtx(new fvMatrix<Type>(fld, ds));
fvMatrix<Type>& mtx = tmtx();
forAll(*this, i)
{
option& source = this->operator[](i);
label fieldI = source.applyToField(fieldName);
if (fieldI != -1)
{
source.setApplied(fieldI);
if (source.isActive())
{
if (debug)
{
Info<< "Applying source " << source.name() << " to field "
<< fieldName << endl;
}
source.addSup(alpha, rho, mtx, fieldI);
}
}
}
@ -168,17 +220,6 @@ Foam::tmp<Foam::fvMatrix<Type> > Foam::fv::optionList::operator()
template<class Type>
void Foam::fv::optionList::constrain(fvMatrix<Type>& eqn)
{
constrain(eqn, eqn.psi().name());
}
template<class Type>
void Foam::fv::optionList::constrain
(
fvMatrix<Type>& eqn,
const word& fieldName
)
{
checkApplied();
@ -186,7 +227,7 @@ void Foam::fv::optionList::constrain
{
option& source = this->operator[](i);
label fieldI = source.applyToField(fieldName);
label fieldI = source.applyToField(eqn.psi().name());
if (fieldI != -1)
{
@ -197,7 +238,7 @@ void Foam::fv::optionList::constrain
if (debug)
{
Info<< "Applying constraint " << source.name()
<< " to field " << fieldName << endl;
<< " to field " << eqn.psi().name() << endl;
}
source.setValue(eqn, fieldI);

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -89,8 +89,7 @@ Foam::fv::MRFSource::MRFSource
:
option(name, modelType, dict, mesh),
mrfPtr_(NULL),
UName_(coeffs_.lookupOrDefault<word>("UName", "U")),
rhoName_(coeffs_.lookupOrDefault<word>("rhoName", "rho"))
UName_(coeffs_.lookupOrDefault<word>("UName", "U"))
{
initialise();
}
@ -104,19 +103,20 @@ void Foam::fv::MRFSource::addSup
const label fieldI
)
{
if (eqn.dimensions() == dimForce)
{
const volScalarField& rho =
mesh_.lookupObject<volScalarField>(rhoName_);
// Add to rhs of equation
mrfPtr_->addCoriolis(eqn, true);
}
// use 'true' flag to add to rhs of equation
mrfPtr_->addCoriolis(rho, eqn, true);
}
else
{
// use 'true' flag to add to rhs of equation
mrfPtr_->addCoriolis(eqn, true);
}
void Foam::fv::MRFSource::addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
)
{
// Add to rhs of equation
mrfPtr_->addCoriolis(rho, eqn, true);
}
@ -173,7 +173,6 @@ bool Foam::fv::MRFSource::read(const dictionary& dict)
if (option::read(dict))
{
coeffs_.readIfPresent("UName", UName_);
coeffs_.readIfPresent("rhoName", rhoName_);
initialise();

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -79,9 +79,6 @@ protected:
//- Velocity field name, default = U
word UName_;
//- Density field name, default = rho
word rhoName_;
// Protected Member Functions
@ -135,6 +132,17 @@ public:
);
// Add explicit and implicit contributions to compressible equation
//- Vector
virtual void addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
);
// Flux manipulations
//- Make the given absolute flux relative

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -115,40 +115,45 @@ void Foam::fv::actuationDiskSource::addSup
const label fieldI
)
{
bool compressible = false;
if (eqn.dimensions() == dimForce)
{
compressible = true;
}
const scalarField& cellsV = mesh_.V();
vectorField& Usource = eqn.source();
const vectorField& U = eqn.psi();
if (V() > VSMALL)
{
if (compressible)
{
addActuationDiskAxialInertialResistance
(
Usource,
cells_,
cellsV,
mesh_.lookupObject<volScalarField>("rho"),
U
);
}
else
{
addActuationDiskAxialInertialResistance
(
Usource,
cells_,
cellsV,
geometricOneField(),
U
);
}
addActuationDiskAxialInertialResistance
(
Usource,
cells_,
cellsV,
geometricOneField(),
U
);
}
}
void Foam::fv::actuationDiskSource::addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
)
{
const scalarField& cellsV = mesh_.V();
vectorField& Usource = eqn.source();
const vectorField& U = eqn.psi();
if (V() > VSMALL)
{
addActuationDiskAxialInertialResistance
(
Usource,
cells_,
cellsV,
rho,
U
);
}
}

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -187,10 +187,22 @@ public:
}
// Public Functions
// Add explicit and implicit contributions
//- Source term to fvMatrix<vector>
virtual void addSup(fvMatrix<vector>& eqn, const label fieldI);
//- Source term to momentum equation
virtual void addSup
(
fvMatrix<vector>& eqn,
const label fieldI
);
//- Source term to compressible momentum equation
virtual void addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
);
// I-O

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2013-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -204,6 +204,7 @@ bool Foam::fv::effectivenessHeatExchangerSource::alwaysApply() const
void Foam::fv::effectivenessHeatExchangerSource::addSup
(
const volScalarField& rho,
fvMatrix<scalar>& eqn,
const label
)

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2013-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -247,10 +247,32 @@ public:
virtual bool alwaysApply() const;
// Public Functions
// Add explicit and implicit contributions
//- Source term to fvMatrix<scalar>
virtual void addSup(fvMatrix<scalar>& eqn, const label fieldI);
//- Scalar
virtual void addSup
(
fvMatrix<scalar>& eqn,
const label fieldI
)
{
notImplemented
(
"effectivenessHeatExchangerSource::addSup(eqn, fieldI): "
"only compressible solvers supported."
);
}
// Add explicit and implicit contributions to compressible equation
//- Scalar
virtual void addSup
(
const volScalarField& rho,
fvMatrix<scalar>& eqn,
const label fieldI
);
// I-O

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -86,7 +86,6 @@ Foam::fv::explicitPorositySource::explicitPorositySource
option(name, modelType, dict, mesh),
porosityPtr_(NULL),
UName_(coeffs_.lookupOrDefault<word>("UName", "U")),
rhoName_(coeffs_.lookupOrDefault<word>("rhoName", "rho")),
muName_(coeffs_.lookupOrDefault<word>("muName", "thermo:mu"))
{
initialise();
@ -103,18 +102,23 @@ void Foam::fv::explicitPorositySource::addSup
{
fvMatrix<vector> porosityEqn(eqn.psi(), eqn.dimensions());
if (eqn.dimensions() == dimForce)
{
const volScalarField& rho =
mesh_.lookupObject<volScalarField>(rhoName_);
const volScalarField& mu = mesh_.lookupObject<volScalarField>(muName_);
porosityPtr_->addResistance(porosityEqn);
porosityPtr_->addResistance(porosityEqn, rho, mu);
}
else
{
porosityPtr_->addResistance(porosityEqn);
}
eqn -= porosityEqn;
}
void Foam::fv::explicitPorositySource::addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
)
{
fvMatrix<vector> porosityEqn(eqn.psi(), eqn.dimensions());
const volScalarField& mu = mesh_.lookupObject<volScalarField>(muName_);
porosityPtr_->addResistance(porosityEqn, rho, mu);
eqn -= porosityEqn;
}
@ -132,7 +136,6 @@ bool Foam::fv::explicitPorositySource::read(const dictionary& dict)
if (option::read(dict))
{
coeffs_.readIfPresent("UName", UName_);
coeffs_.readIfPresent("rhoName", rhoName_);
coeffs_.readIfPresent("muName", muName_);
return true;

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -143,13 +143,21 @@ public:
// Add explicit and implicit contributions
//- Vector
//- Add implicit contribution to momentum equation
virtual void addSup
(
fvMatrix<vector>& eqn,
const label fieldI
);
//- Add implicit contribution to compressible momentum equation
virtual void addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
);
// I-O

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -203,6 +203,17 @@ void Foam::fv::pressureGradientExplicitSource::addSup
}
void Foam::fv::pressureGradientExplicitSource::addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
)
{
this->addSup(eqn, fieldI);
}
void Foam::fv::pressureGradientExplicitSource::setValue
(
fvMatrix<vector>& eqn,

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -130,8 +130,20 @@ public:
//- Correct the pressure gradient
virtual void correct(volVectorField& U);
//- Add explicit contribution to equation
virtual void addSup(fvMatrix<vector>& eqn, const label fieldI);
//- Add explicit contribution to momentum equation
virtual void addSup
(
fvMatrix<vector>& eqn,
const label fieldI
);
//- Add explicit contribution to compressible momentum equation
virtual void addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
);
//- Set 1/A coefficient
virtual void setValue

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -68,40 +68,45 @@ void Foam::fv::radialActuationDiskSource::addSup
const label fieldI
)
{
bool compressible = false;
if (eqn.dimensions() == dimForce)
{
compressible = true;
}
const scalarField& cellsV = mesh_.V();
vectorField& Usource = eqn.source();
const vectorField& U = eqn.psi();
if (V_ > VSMALL)
{
if (compressible)
{
addRadialActuationDiskAxialInertialResistance
(
Usource,
cells_,
cellsV,
mesh_.lookupObject<volScalarField>("rho"),
U
);
}
else
{
addRadialActuationDiskAxialInertialResistance
(
Usource,
cells_,
cellsV,
geometricOneField(),
U
);
}
addRadialActuationDiskAxialInertialResistance
(
Usource,
cells_,
cellsV,
geometricOneField(),
U
);
}
}
void Foam::fv::radialActuationDiskSource::addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
)
{
const scalarField& cellsV = mesh_.V();
vectorField& Usource = eqn.source();
const vectorField& U = eqn.psi();
if (V_ > VSMALL)
{
addRadialActuationDiskAxialInertialResistance
(
Usource,
cells_,
cellsV,
rho,
U
);
}
}

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -145,8 +145,20 @@ public:
// Member Functions
//- Source term to fvMatrix<vector>
virtual void addSup(fvMatrix<vector>& eqn, const label fieldI);
//- Source term to momentum equation
virtual void addSup
(
fvMatrix<vector>& eqn,
const label fieldI
);
//- Source term to compressible momentum equation
virtual void addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
);
// I-O

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -25,10 +25,9 @@ License
#include "rotorDiskSource.H"
#include "addToRunTimeSelectionTable.H"
#include "mathematicalConstants.H"
#include "trimModel.H"
#include "unitConversion.H"
#include "fvMatrices.H"
#include "geometricOneField.H"
#include "syncTools.H"
using namespace Foam::constant;
@ -435,7 +434,6 @@ Foam::fv::rotorDiskSource::rotorDiskSource
)
:
option(name, modelType, dict, mesh),
rhoName_("none"),
rhoRef_(1.0),
omega_(0.0),
nBlades_(0),
@ -465,8 +463,10 @@ Foam::fv::rotorDiskSource::~rotorDiskSource()
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
template<class RhoFieldType>
void Foam::fv::rotorDiskSource::calculate
(
const RhoFieldType& rho,
const vectorField& U,
const scalarField& thetag,
vectorField& force,
@ -475,8 +475,6 @@ void Foam::fv::rotorDiskSource::calculate
) const
{
const scalarField& V = mesh_.V();
const bool compressible = this->compressible();
tmp<volScalarField> trho(rho());
// logging info
scalar dragEff = 0.0;
@ -545,11 +543,7 @@ void Foam::fv::rotorDiskSource::calculate
scalar tipFactor = neg(radius/rMax_ - tipEffect_);
// calculate forces perpendicular to blade
scalar pDyn = 0.5*magSqr(Uc);
if (compressible)
{
pDyn *= trho()[cellI];
}
scalar pDyn = 0.5*rho[cellI]*magSqr(Uc);
scalar f = pDyn*chord*nBlades_*area_[i]/radius/mathematical::twoPi;
vector localForce = vector(0.0, -f*Cd, tipFactor*f*Cl);
@ -571,7 +565,6 @@ void Foam::fv::rotorDiskSource::calculate
}
}
if (output)
{
reduce(AOAmin, minOp<scalar>());
@ -594,42 +587,69 @@ void Foam::fv::rotorDiskSource::addSup
const label fieldI
)
{
dimensionSet dims = dimless;
if (eqn.dimensions() == dimForce)
{
coeffs_.lookup("rhoName") >> rhoName_;
dims.reset(dimForce/dimVolume);
}
else
{
coeffs_.lookup("rhoRef") >> rhoRef_;
dims.reset(dimForce/dimVolume/dimDensity);
}
volVectorField force
(
IOobject
(
name_ + ":rotorForce",
mesh_.time().timeName(),
mesh_,
IOobject::NO_READ,
IOobject::NO_WRITE
mesh_
),
mesh_,
dimensionedVector("zero", dims, vector::zero)
dimensionedVector
(
"zero",
eqn.dimensions()/dimVolume,
vector::zero
)
);
const volVectorField& U = eqn.psi();
const vectorField Uin(inflowVelocity(U));
// Read the reference density for incompressible flow
coeffs_.lookup("rhoRef") >> rhoRef_;
const vectorField Uin(inflowVelocity(eqn.psi()));
trim_->correct(Uin, force);
calculate(geometricOneField(), Uin, trim_->thetag(), force);
calculate(Uin, trim_->thetag(), force);
// Add source to rhs of eqn
eqn -= force;
if (mesh_.time().outputTime())
{
force.write();
}
}
// add source to rhs of eqn
void Foam::fv::rotorDiskSource::addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
)
{
volVectorField force
(
IOobject
(
name_ + ":rotorForce",
mesh_.time().timeName(),
mesh_
),
mesh_,
dimensionedVector
(
"zero",
eqn.dimensions()/dimVolume,
vector::zero
)
);
const vectorField Uin(inflowVelocity(eqn.psi()));
trim_->correct(rho, Uin, force);
calculate(rho, Uin, trim_->thetag(), force);
// Add source to rhs of eqn
eqn -= force;
if (mesh_.time().outputTime())
@ -653,7 +673,6 @@ bool Foam::fv::rotorDiskSource::read(const dictionary& dict)
coeffs_.lookup("fieldNames") >> fieldNames_;
applied_.setSize(fieldNames_.size(), false);
// read co-ordinate system/geometry invariant properties
scalar rpm(readScalar(coeffs_.lookup("rpm")));
omega_ = rpm/60.0*mathematical::twoPi;

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -37,7 +37,6 @@ Description
rotorDiskSourceCoeffs
{
fieldNames (U); // names of fields on which to apply source
rhoName rho; // density field if compressible case
nBlades 3; // number of blades
tipEffect 0.96; // normalised radius above which lift = 0
@ -95,7 +94,6 @@ SourceFiles
#include "bladeModel.H"
#include "profileModelList.H"
#include "volFieldsFwd.H"
#include "dimensionSet.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -149,10 +147,7 @@ protected:
// Protected data
//- Name of density field
word rhoName_;
//- Reference density for rhoName = 'none'
//- Reference density for incompressible case
scalar rhoRef_;
//- Rotational speed [rad/s]
@ -258,7 +253,7 @@ public:
// Access
//- Return the reference density for rhoName = 'none'
//- Return the reference density for incompressible case
inline scalar rhoRef() const;
//- Return the rotational speed [rad/s]
@ -272,18 +267,14 @@ public:
//- Return the rotor co-ordinate system (r, theta, z)
inline const cylindricalCS& coordSys() const;
//- Return true if solving a compressible case
inline bool compressible() const;
//- Return the density field [kg/m3]
inline tmp<volScalarField> rho() const;
// Evaluation
//- Calculate forces
template<class RhoFieldType>
void calculate
(
const RhoFieldType& rho,
const vectorField& U,
const scalarField& thetag,
vectorField& force,
@ -294,8 +285,20 @@ public:
// Source term addition
//- Source term to fvMatrix<vector>
virtual void addSup(fvMatrix<vector>& eqn, const label fieldI);
//- Source term to momentum equation
virtual void addSup
(
fvMatrix<vector>& eqn,
const label fieldI
);
//- Source term to compressible momentum equation
virtual void addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
);
// I-O

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -51,23 +51,4 @@ const Foam::cylindricalCS& Foam::fv::rotorDiskSource::coordSys() const
}
bool Foam::fv::rotorDiskSource::compressible() const
{
return rhoName_ != "none";
}
Foam::tmp<Foam::volScalarField> Foam::fv::rotorDiskSource::rho() const
{
if (compressible())
{
return mesh_.lookupObject<volScalarField>(rhoName_);
}
else
{
return volScalarField::null();
}
}
// ************************************************************************* //

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -86,7 +86,21 @@ Foam::tmp<Foam::scalarField> Foam::fixedTrim::thetag() const
}
void Foam::fixedTrim::correct(const vectorField& U, vectorField& force)
void Foam::fixedTrim::correct
(
const vectorField& U,
vectorField& force
)
{
// do nothing
}
void Foam::fixedTrim::correct
(
const volScalarField rho,
const vectorField& U,
vectorField& force)
{
// do nothing
}

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -80,7 +80,19 @@ public:
virtual tmp<scalarField> thetag() const;
//- Correct the model
virtual void correct(const vectorField& U, vectorField& force);
virtual void correct
(
const vectorField& U,
vectorField& force
);
//- Correct the model for compressible flow
virtual void correct
(
const volScalarField rho,
const vectorField& U,
vectorField& force
);
};

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -24,9 +24,8 @@ License
\*---------------------------------------------------------------------------*/
#include "targetCoeffTrim.H"
#include "geometricOneField.H"
#include "addToRunTimeSelectionTable.H"
#include "unitConversion.H"
#include "mathematicalConstants.H"
using namespace Foam::constant;
@ -42,17 +41,16 @@ namespace Foam
// * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
template<class RhoFieldType>
Foam::vector Foam::targetCoeffTrim::calcCoeffs
(
const RhoFieldType& rho,
const vectorField& U,
const scalarField& thetag,
vectorField& force
) const
{
rotor_.calculate(U, thetag, force, false, false);
bool compressible = rotor_.compressible();
tmp<volScalarField> trho = rotor_.rho();
rotor_.calculate(rho, U, thetag, force, false, false);
const labelList& cells = rotor_.cells();
const vectorField& C = rotor_.mesh().C();
@ -76,11 +74,7 @@ Foam::vector Foam::targetCoeffTrim::calcCoeffs
if (useCoeffs_)
{
scalar radius = x[i].x();
scalar coeff2 = coeff1*pow4(radius);
if (compressible)
{
coeff2 *= trho()[cellI];
}
scalar coeff2 = rho[cellI]*coeff1*pow4(radius);
// add to coefficient vector
cf[0] += (fc & yawAxis)/(coeff2 + ROOTVSMALL);
@ -101,6 +95,99 @@ Foam::vector Foam::targetCoeffTrim::calcCoeffs
}
template<class RhoFieldType>
void Foam::targetCoeffTrim::correctTrim
(
const RhoFieldType& rho,
const vectorField& U,
vectorField& force
)
{
if (rotor_.mesh().time().timeIndex() % calcFrequency_ == 0)
{
word calcType = "forces";
if (useCoeffs_)
{
calcType = "coefficients";
}
Info<< type() << ":" << nl
<< " solving for target trim " << calcType << nl;
const scalar rhoRef = rotor_.rhoRef();
// iterate to find new pitch angles to achieve target force
scalar err = GREAT;
label iter = 0;
tensor J(tensor::zero);
vector old = vector::zero;
while ((err > tol_) && (iter < nIter_))
{
// cache initial theta vector
vector theta0(theta_);
// set initial values
old = calcCoeffs(rho, U, thetag(), force);
// construct Jacobian by perturbing the pitch angles
// by +/-(dTheta_/2)
for (label pitchI = 0; pitchI < 3; pitchI++)
{
theta_[pitchI] -= dTheta_/2.0;
vector cf0 = calcCoeffs(rho, U, thetag(), force);
theta_[pitchI] += dTheta_;
vector cf1 = calcCoeffs(rho, U, thetag(), force);
vector ddTheta = (cf1 - cf0)/dTheta_;
J[pitchI + 0] = ddTheta[0];
J[pitchI + 3] = ddTheta[1];
J[pitchI + 6] = ddTheta[2];
theta_ = theta0;
}
// calculate the change in pitch angle vector
vector dt = inv(J) & (target_/rhoRef - old);
// update pitch angles
vector thetaNew = theta_ + relax_*dt;
// update error
err = mag(thetaNew - theta_);
// update for next iteration
theta_ = thetaNew;
iter++;
}
if (iter == nIter_)
{
Info<< " solution not converged in " << iter
<< " iterations, final residual = " << err
<< "(" << tol_ << ")" << endl;
}
else
{
Info<< " final residual = " << err << "(" << tol_
<< "), iterations = " << iter << endl;
}
Info<< " current and target " << calcType << nl
<< " thrust = " << old[0]*rhoRef << ", " << target_[0] << nl
<< " pitch = " << old[1]*rhoRef << ", " << target_[1] << nl
<< " roll = " << old[2]*rhoRef << ", " << target_[2] << nl
<< " new pitch angles [deg]:" << nl
<< " theta0 = " << radToDeg(theta_[0]) << nl
<< " theta1c = " << radToDeg(theta_[1]) << nl
<< " theta1s = " << radToDeg(theta_[2]) << nl
<< endl;
}
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam::targetCoeffTrim::targetCoeffTrim
@ -185,90 +272,24 @@ Foam::tmp<Foam::scalarField> Foam::targetCoeffTrim::thetag() const
}
void Foam::targetCoeffTrim::correct(const vectorField& U, vectorField& force)
void Foam::targetCoeffTrim::correct
(
const vectorField& U,
vectorField& force
)
{
if (rotor_.mesh().time().timeIndex() % calcFrequency_ == 0)
{
word calcType = "forces";
if (useCoeffs_)
{
calcType = "coefficients";
}
correctTrim(geometricOneField(), U, force);
}
Info<< type() << ":" << nl
<< " solving for target trim " << calcType << nl;
const scalar rhoRef = rotor_.rhoRef();
// iterate to find new pitch angles to achieve target force
scalar err = GREAT;
label iter = 0;
tensor J(tensor::zero);
vector old = vector::zero;
while ((err > tol_) && (iter < nIter_))
{
// cache initial theta vector
vector theta0(theta_);
// set initial values
old = calcCoeffs(U, thetag(), force);
// construct Jacobian by perturbing the pitch angles
// by +/-(dTheta_/2)
for (label pitchI = 0; pitchI < 3; pitchI++)
{
theta_[pitchI] -= dTheta_/2.0;
vector cf0 = calcCoeffs(U, thetag(), force);
theta_[pitchI] += dTheta_;
vector cf1 = calcCoeffs(U, thetag(), force);
vector ddTheta = (cf1 - cf0)/dTheta_;
J[pitchI + 0] = ddTheta[0];
J[pitchI + 3] = ddTheta[1];
J[pitchI + 6] = ddTheta[2];
theta_ = theta0;
}
// calculate the change in pitch angle vector
vector dt = inv(J) & (target_/rhoRef - old);
// update pitch angles
vector thetaNew = theta_ + relax_*dt;
// update error
err = mag(thetaNew - theta_);
// update for next iteration
theta_ = thetaNew;
iter++;
}
if (iter == nIter_)
{
Info<< " solution not converged in " << iter
<< " iterations, final residual = " << err
<< "(" << tol_ << ")" << endl;
}
else
{
Info<< " final residual = " << err << "(" << tol_
<< "), iterations = " << iter << endl;
}
Info<< " current and target " << calcType << nl
<< " thrust = " << old[0]*rhoRef << ", " << target_[0] << nl
<< " pitch = " << old[1]*rhoRef << ", " << target_[1] << nl
<< " roll = " << old[2]*rhoRef << ", " << target_[2] << nl
<< " new pitch angles [deg]:" << nl
<< " theta0 = " << radToDeg(theta_[0]) << nl
<< " theta1c = " << radToDeg(theta_[1]) << nl
<< " theta1s = " << radToDeg(theta_[2]) << nl
<< endl;
}
void Foam::targetCoeffTrim::correct
(
const volScalarField rho,
const vectorField& U,
vectorField& force
)
{
correctTrim(rho, U, force);
}

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -125,13 +125,24 @@ protected:
// Protected member functions
//- Calculate the rotor force and moment coefficients vector
template<class RhoFieldType>
vector calcCoeffs
(
const RhoFieldType& rho,
const vectorField& U,
const scalarField& alphag,
vectorField& force
) const;
//- Correct the model
template<class RhoFieldType>
void correctTrim
(
const RhoFieldType& rho,
const vectorField& U,
vectorField& force
);
public:
@ -154,7 +165,19 @@ public:
virtual tmp<scalarField> thetag() const;
//- Correct the model
virtual void correct(const vectorField& U, vectorField& force);
virtual void correct
(
const vectorField& U,
vectorField& force
);
//- Correct the model for compressible flow
virtual void correct
(
const volScalarField rho,
const vectorField& U,
vectorField& force
);
};

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -120,7 +120,19 @@ public:
virtual tmp<scalarField> thetag() const = 0;
//- Correct the model
virtual void correct(const vectorField& U, vectorField& force) = 0;
virtual void correct
(
const vectorField& U,
vectorField& force
) = 0;
//- Correct the model for compressible flow
virtual void correct
(
const volScalarField rho,
const vectorField& U,
vectorField& force
) = 0;
};

View file

@ -181,6 +181,25 @@ void Foam::fv::CodedSource<Type>::addSup
}
template<class Type>
void Foam::fv::CodedSource<Type>::addSup
(
const volScalarField& rho,
fvMatrix<Type>& eqn,
const label fieldI
)
{
if (debug)
{
Info<< "CodedSource<"<< pTraits<Type>::typeName
<< ">::addSup for source " << name_ << endl;
}
updateLibrary(redirectType_);
redirectFvOption().addSup(rho, eqn, fieldI);
}
template<class Type>
void Foam::fv::CodedSource<Type>::setValue
(

View file

@ -42,7 +42,7 @@ Description
setValue
(
fvMatrix<Type}>& eqn,
fvMatrix<Type}>& eqn,
const label fieldI
)
@ -206,6 +206,15 @@ public:
const label fieldI
);
//- Explicit and implicit matrix contributions
// to compressible equation
virtual void addSup
(
const volScalarField& rho,
fvMatrix<Type>& eqn,
const label fieldI
);
//- Set value
virtual void setValue
(

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -193,4 +193,22 @@ void Foam::fv::SemiImplicitSource<Type>::addSup
}
template<class Type>
void Foam::fv::SemiImplicitSource<Type>::addSup
(
const volScalarField& rho,
fvMatrix<Type>& eqn,
const label fieldI
)
{
if (debug)
{
Info<< "SemiImplicitSource<" << pTraits<Type>::typeName
<< ">::addSup for source " << name_ << endl;
}
return this->addSup(eqn, fieldI);
}
// ************************************************************************* //

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -80,10 +80,10 @@ namespace fv
// Forward declaration of classes
template<class Type>
class SemiImplicitSource;
// Forward declaration of friend functions
template<class Type>
@ -93,6 +93,7 @@ Ostream& operator<<
const SemiImplicitSource<Type>&
);
/*---------------------------------------------------------------------------*\
Class SemiImplicitSource Declaration
\*---------------------------------------------------------------------------*/
@ -184,7 +185,19 @@ public:
// Evaluation
//- Add explicit contribution to equation
virtual void addSup(fvMatrix<Type>& eqn, const label fieldI);
virtual void addSup
(
fvMatrix<Type>& eqn,
const label fieldI
);
//- Add explicit contribution to compressible equation
virtual void addSup
(
const volScalarField& rho,
fvMatrix<Type>& eqn,
const label fieldI
);
// I-O

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -122,7 +122,6 @@ Foam::fv::interRegionExplicitPorositySource::interRegionExplicitPorositySource
porosityPtr_(NULL),
firstIter_(-1),
UName_(coeffs_.lookupOrDefault<word>("UName", "U")),
rhoName_(coeffs_.lookupOrDefault<word>("rhoName", "rho")),
muName_(coeffs_.lookupOrDefault<word>("muName", "thermo:mu"))
{
if (active_)
@ -171,64 +170,108 @@ void Foam::fv::interRegionExplicitPorositySource::addSup
fvMatrix<vector> nbrEqn(UNbr, eqn.dimensions());
if (eqn.dimensions() == dimForce)
{
volScalarField rhoNbr
porosityPtr_->addResistance(nbrEqn);
// convert source from neighbour to local region
fvMatrix<vector> porosityEqn(U, eqn.dimensions());
scalarField& Udiag = porosityEqn.diag();
vectorField& Usource = porosityEqn.source();
Udiag.setSize(eqn.diag().size(), 0.0);
Usource.setSize(eqn.source().size(), vector::zero);
meshInterp().mapTgtToSrc(nbrEqn.diag(), plusEqOp<scalar>(), Udiag);
meshInterp().mapTgtToSrc(nbrEqn.source(), plusEqOp<vector>(), Usource);
eqn -= porosityEqn;
}
void Foam::fv::interRegionExplicitPorositySource::addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
)
{
initialise();
const fvMesh& nbrMesh = mesh_.time().lookupObject<fvMesh>(nbrRegionName_);
const volVectorField& U = eqn.psi();
volVectorField UNbr
(
IOobject
(
IOobject
(
"rho:UNbr",
nbrMesh.time().timeName(),
nbrMesh,
IOobject::NO_READ,
IOobject::NO_WRITE
),
name_ + ":UNbr",
nbrMesh.time().timeName(),
nbrMesh,
dimensionedScalar("zero", dimDensity, 0.0)
);
IOobject::NO_READ,
IOobject::NO_WRITE
),
nbrMesh,
dimensionedVector("zero", U.dimensions(), vector::zero)
);
volScalarField muNbr
// map local velocity onto neighbour region
meshInterp().mapSrcToTgt
(
U.internalField(),
plusEqOp<vector>(),
UNbr.internalField()
);
fvMatrix<vector> nbrEqn(UNbr, eqn.dimensions());
volScalarField rhoNbr
(
IOobject
(
IOobject
(
"mu:UNbr",
nbrMesh.time().timeName(),
nbrMesh,
IOobject::NO_READ,
IOobject::NO_WRITE
),
"rho:UNbr",
nbrMesh.time().timeName(),
nbrMesh,
dimensionedScalar("zero", dimViscosity, 0.0)
);
IOobject::NO_READ,
IOobject::NO_WRITE
),
nbrMesh,
dimensionedScalar("zero", dimDensity, 0.0)
);
const volScalarField& rho =
mesh_.lookupObject<volScalarField>(rhoName_);
const volScalarField& mu =
mesh_.lookupObject<volScalarField>(muName_);
// map local rho onto neighbour region
meshInterp().mapSrcToTgt
volScalarField muNbr
(
IOobject
(
rho.internalField(),
plusEqOp<scalar>(),
rhoNbr.internalField()
);
"mu:UNbr",
nbrMesh.time().timeName(),
nbrMesh,
IOobject::NO_READ,
IOobject::NO_WRITE
),
nbrMesh,
dimensionedScalar("zero", dimViscosity, 0.0)
);
// map local mu onto neighbour region
meshInterp().mapSrcToTgt
(
mu.internalField(),
plusEqOp<scalar>(),
muNbr.internalField()
);
const volScalarField& mu =
mesh_.lookupObject<volScalarField>(muName_);
porosityPtr_->addResistance(nbrEqn, rhoNbr, muNbr);
}
else
{
porosityPtr_->addResistance(nbrEqn);
}
// map local rho onto neighbour region
meshInterp().mapSrcToTgt
(
rho.internalField(),
plusEqOp<scalar>(),
rhoNbr.internalField()
);
// map local mu onto neighbour region
meshInterp().mapSrcToTgt
(
mu.internalField(),
plusEqOp<scalar>(),
muNbr.internalField()
);
porosityPtr_->addResistance(nbrEqn, rhoNbr, muNbr);
// convert source from neighbour to local region
fvMatrix<vector> porosityEqn(U, eqn.dimensions());
@ -257,7 +300,6 @@ bool Foam::fv::interRegionExplicitPorositySource::read(const dictionary& dict)
if (option::read(dict))
{
coeffs_.readIfPresent("UName", UName_);
coeffs_.readIfPresent("rhoName", rhoName_);
coeffs_.readIfPresent("muName", muName_);
// reset the porosity model?

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -91,9 +91,6 @@ protected:
//- Velocity field name, default = U
word UName_;
//- Density field name (compressible case only), default = rho
word rhoName_;
//- Dynamic viscosity field name (compressible case only)
// default = thermo:mu
word muName_;
@ -154,6 +151,17 @@ public:
);
// Add explicit and implicit contributions to compressible equation
//- Vector
virtual void addSup
(
const volScalarField& rho,
fvMatrix<vector>& eqn,
const label fieldI
);
// I-O
//- Write data

View file

@ -24,7 +24,7 @@ License
\*---------------------------------------------------------------------------*/
#include "interRegionHeatTransferModel.H"
#include "fluidThermo.H"
#include "basicThermo.H"
#include "fvmSup.H"
#include "zeroGradientFvPatchFields.H"
#include "fvcVolumeIntegrate.H"
@ -216,7 +216,7 @@ void Foam::fv::interRegionHeatTransferModel::addSup
{
if (he.dimensions() == dimEnergy/dimMass)
{
if (mesh_.foundObject<fluidThermo>("thermophysicalProperties"))
if (mesh_.foundObject<basicThermo>("thermophysicalProperties"))
{
const basicThermo& thermo =
mesh_.lookupObject<basicThermo>("thermophysicalProperties");
@ -237,7 +237,7 @@ void Foam::fv::interRegionHeatTransferModel::addSup
}
else
{
FatalErrorIn
FatalErrorIn
(
"void Foam::fv::interRegionHeatTransferModel::addSup"
"("
@ -245,11 +245,9 @@ void Foam::fv::interRegionHeatTransferModel::addSup
" const label "
")"
) << " on mesh " << mesh_.name()
<< " could not find object fluidThermo."
<< " The available objects : "
<< " could not find object basicThermo."
<< " The available objects are: "
<< mesh_.names()
<< " The semi implicit option can only be used for "
<< "fluid-fluid inter region heat transfer models "
<< exit(FatalError);
}
}
@ -265,12 +263,23 @@ void Foam::fv::interRegionHeatTransferModel::addSup
}
void Foam::fv::interRegionHeatTransferModel::addSup
(
const volScalarField& rho,
fvMatrix<scalar>& eqn,
const label fieldI
)
{
addSup(eqn, fieldI);
}
void Foam::fv::interRegionHeatTransferModel::writeData(Ostream& os) const
{
os.writeKeyword("name") << this->name() << token::END_STATEMENT << nl;
os.writeKeyword("nbrRegionName") << nbrRegionName_
<< token::END_STATEMENT << nl;
os.writeKeyword("nbrModeleName") << nbrModelName_
os.writeKeyword("nbrModelName") << nbrModelName_
<< token::END_STATEMENT << nl;
os.writeKeyword("master") << master_ << token::END_STATEMENT << nl;
os.writeKeyword("semiImplicit") << semiImplicit_ << token::END_STATEMENT

View file

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -157,7 +157,6 @@ public:
// Member Functions
// Access
//- Return the heat transfer coefficient
@ -169,8 +168,20 @@ public:
//- Return access to the neighbour model
inline interRegionHeatTransferModel& nbrModel();
//-Source term to fvMatrix<scalar>
virtual void addSup(fvMatrix<scalar>& eqn, const label fieldI);
//- Source term to energy equation
virtual void addSup
(
fvMatrix<scalar>& eqn,
const label fieldI
);
//- Source term to compressible energy equation
virtual void addSup
(
const volScalarField& rho,
fvMatrix<scalar>& eqn,
const label fieldI
);
//- Calculate heat transfer coefficient
virtual void calculateHtc() = 0;

View file

@ -0,0 +1,36 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object Tair;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 300;
boundaryField
{
outlet
{
type inletOutlet;
phi phi.air;
inletValue $internalField;
value $internalField;
}
walls
{
type zeroGradient;
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

View file

@ -0,0 +1,36 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object Twater;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 300;
boundaryField
{
outlet
{
type inletOutlet;
phi phi.water;
inletValue uniform 300;
value $internalField;
}
walls
{
type zeroGradient;
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

View file

@ -0,0 +1,36 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format binary;
class volVectorField;
object U.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -1 0 0 0 0];
internalField uniform (0 0 0);
boundaryField
{
outlet
{
type pressureInletOutletVelocity;
phi phi.air;
value $internalField;
}
walls
{
type fixedValue;
value uniform (0 0 0);
}
}
// ************************************************************************* //

View file

@ -0,0 +1,36 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format binary;
class volVectorField;
object U.water;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -1 0 0 0 0];
internalField uniform (0 0 0);
boundaryField
{
outlet
{
type pressureInletOutletVelocity;
phi phi.water;
value $internalField;
}
walls
{
type fixedValue;
value uniform (0 0 0);
}
}
// ************************************************************************* //

File diff suppressed because it is too large Load diff

View file

@ -0,0 +1,37 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object alpha.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
outlet
{
type inletOutlet;
phi phi.air;
inletValue uniform 1;
value uniform 1;
}
walls
{
type zeroGradient;
}
}
// ************************************************************************* //

View file

@ -0,0 +1,43 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [ 1 -1 -2 0 0 0 0 ];
internalField uniform 1e5;
boundaryField
{
outlet
{
//type fixedValue;
//value $internalField;
type totalPressure;
p0 $internalField;
U U.air;
phi phi.air;
rho thermo:rho.air;
psi none;
gamma 1;
value $internalField;
}
walls
{
type fixedFluxPressure;
value $internalField;
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

View file

@ -0,0 +1,79 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvOptions;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
injector1
{
active true;
timeStart 0;
duration 5;
selectionMode points;
points
(
(0.075 0.1 0.05)
);
}
options
{
massSource1
{
type scalarSemiImplicitSource;
$injector1;
scalarSemiImplicitSourceCoeffs
{
volumeMode absolute;
injectionRateSuSp
{
thermo:rho.air (1e-3 0); // kg/s
}
}
}
momentumSource1
{
type vectorSemiImplicitSource;
$injector1;
vectorSemiImplicitSourceCoeffs
{
volumeMode absolute;
injectionRateSuSp
{
U.air ((0 -1e-2 0) 0); // kg*m/s^2
}
}
}
energySource1
{
type scalarSemiImplicitSource;
$injector1;
scalarSemiImplicitSourceCoeffs
{
volumeMode absolute;
injectionRateSuSp
{
e.air (500 0); // kg*m^2/s^3
}
}
}
}
// ************************************************************************* //

View file

@ -0,0 +1,22 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / 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);
// ************************************************************************* //

View file

@ -0,0 +1,154 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object phaseProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
phases (air water);
air
{
diameterModel isothermal;
isothermalCoeffs
{
d0 3e-3;
p0 1e5;
}
}
water
{
diameterModel constant;
constantCoeffs
{
d 1e-4;
}
}
blending
{
default
{
type linear;
maxFullyDispersedAlpha.air 0.3;
maxPartlyDispersedAlpha.air 0.5;
maxFullyDispersedAlpha.water 0.3;
maxPartlyDispersedAlpha.water 0.5;
}
}
sigma
(
(air and water) 0.07
);
aspectRatio
(
(air in water)
{
type constant;
E0 1.0;
}
(water in air)
{
type constant;
E0 1.0;
}
);
drag
(
(air in water)
{
type SchillerNaumann;
residualAlpha 1e-4;
residualRe 1e-3;
swarmCorrection
{
type none;
}
}
(water in air)
{
type SchillerNaumann;
residualAlpha 1e-4;
residualRe 1e-3;
swarmCorrection
{
type none;
}
}
(air and water)
{
type segregated;
residualAlpha 1e-4;
m 0.5;
n 8;
swarmCorrection
{
type none;
}
}
);
virtualMass
(
(air in water)
{
type constantCoefficient;
Cvm 0.5;
}
(water in air)
{
type constantCoefficient;
Cvm 0.5;
}
);
heatTransfer
(
(air in water)
{
type RanzMarshall;
residualAlpha 1e-3;
}
(water in air)
{
type RanzMarshall;
residualAlpha 1e-3;
}
);
lift
(
);
wallLubrication
(
);
turbulentDispersion
(
);
// Minimum allowable pressure
pMin 10000;
// ************************************************************************* //

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@ -0,0 +1,58 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
convertToMeters 1;
vertices
(
(0 0 0)
(0.15 0 0)
(0.15 1 0)
(0 1 0)
(0 0 0.1)
(0.15 0 0.1)
(0.15 1 0.1)
(0 1 0.1)
);
blocks
(
hex (0 1 2 3 4 5 6 7) (25 75 1) simpleGrading (1 1 1)
);
edges
(
);
patches
(
patch outlet
(
(3 7 6 2)
)
wall walls
(
(1 5 4 0)
(0 4 7 3)
(2 6 5 1)
)
);
mergePatchPairs
(
);
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class polyBoundaryMesh;
location "constant/polyMesh";
object boundary;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
3
(
outlet
{
type patch;
nFaces 25;
startFace 3650;
}
walls
{
type wall;
inGroups 1(wall);
nFaces 175;
startFace 3675;
}
defaultFaces
{
type empty;
inGroups 1(empty);
nFaces 3750;
startFace 3850;
}
)
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState perfectGas;
specie specie;
energy sensibleInternalEnergy;
}
mixture
{
specie
{
nMoles 1;
molWeight 28.9;
}
thermodynamics
{
Cp 1007;
Hf 0;
}
transport
{
mu 1.84e-05;
Pr 0.7;
}
}
// ************************************************************************* //

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@ -0,0 +1,54 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties.water;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState perfectFluid;
specie specie;
energy sensibleInternalEnergy;
}
mixture
{
specie
{
nMoles 1;
molWeight 18;
}
equationOfState
{
R 3000;
rho0 1027;
}
thermodynamics
{
Cp 4195;
Hf 0;
}
transport
{
mu 3.645e-4;
Pr 2.289;
}
}
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object turbulenceProperties.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType laminar;
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object turbulenceProperties.water;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType laminar;
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application twoPhaseEulerFoam;
startFrom startTime;
startTime 0;
stopAt endTime;
endTime 10;
deltaT 0.005;
writeControl runTime;
writeInterval 0.1;
purgeWrite 0;
writeFormat ascii;
writePrecision 6;
writeCompression uncompressed;
timeFormat general;
timePrecision 6;
runTimeModifiable yes;
adjustTimeStep no;
maxCo 0.5;
maxDeltaT 1;
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / 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;
}
divSchemes
{
default none;
div(phi,alpha.air) Gauss vanLeer;
div(phir,alpha.air) Gauss vanLeer;
"div\(alphaRhoPhi.*,U.*\)" Gauss limitedLinearV 1;
"div\(phi.*,U.*\)" Gauss limitedLinearV 1;
"div\(alphaRhoPhi.*,(h|e).*\)" Gauss limitedLinear 1;
"div\(alphaRhoPhi.*,K.*\)" Gauss limitedLinear 1;
"div\(alphaPhi.*,p\)" Gauss limitedLinear 1;
"div\(\(\(\(alpha.**thermo:rho.*\)*nuEff.*\)*dev2\(T\(grad\(U.*\)\)\)\)\)" Gauss linear;
}
laplacianSchemes
{
default Gauss linear uncorrected;
}
interpolationSchemes
{
default linear;
}
snGradSchemes
{
default uncorrected;
}
fluxRequired
{
default no;
p ;
}
// ************************************************************************* //

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@ -0,0 +1,82 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
alpha.air
{
nAlphaCorr 1;
nAlphaSubCycles 2;
}
p
{
solver GAMG;
smoother DIC;
nPreSweeps 0;
nPostSweeps 2;
nFinestSweeps 2;
cacheAgglomeration true;
nCellsInCoarsestLevel 10;
agglomerator faceAreaPair;
mergeLevels 1;
tolerance 1e-8;
relTol 0.01;
}
pFinal
{
$p;
relTol 0;
}
"U.*"
{
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-5;
relTol 0;
minIter 1;
}
"e.*"
{
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-8;
relTol 0;
minIter 1;
}
}
PIMPLE
{
nOuterCorrectors 3;
nCorrectors 1;
nNonOrthogonalCorrectors 0;
}
relaxationFactors
{
equations
{
".*" 1;
}
}
// ************************************************************************* //

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@ -0,0 +1,36 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object setFieldsDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
defaultFieldValues
(
volScalarFieldValue alpha1 1
);
regions
(
boxToCell
{
box (0 0 -0.1) (0.15 0.701 0.1);
fieldValues
(
volScalarFieldValue alphaair 0
);
}
);
// ************************************************************************* //