Commit 80b6624d authored by mattijs's avatar mattijs
Browse files

Merge branch 'master' of /home/noisy3/OpenFOAM/OpenFOAM-dev

parents 68f1ba6a c64902ea
......@@ -610,20 +610,6 @@ Foam::Time& Foam::Time::operator+=(const dimensionedScalar& deltaT)
Foam::Time& Foam::Time::operator+=(const scalar deltaT)
{
readModifiedObjects();
if (!subCycling_)
{
if (timeIndex_ == startTimeIndex_)
{
functionObjects_.start();
}
else
{
functionObjects_.execute();
}
}
setDeltaT(deltaT);
operator++();
......
......@@ -79,12 +79,7 @@ bool Foam::dictionary::substituteKeyword(const word& keyword)
{
const dictionary& addDict = ePtr->dict();
for
(
IDLList<entry>::const_iterator iter = addDict.begin();
iter != addDict.end();
++iter
)
forAllConstIter(IDLList<entry>, addDict, iter)
{
add(iter());
}
......@@ -152,15 +147,22 @@ void Foam::dictionary::write(Ostream& os, bool subDict) const
os << nl << indent << token::BEGIN_BLOCK << incrIndent << nl;
}
for
(
IDLList<entry>::const_iterator iter = begin();
iter != end();
++iter
)
forAllConstIter(IDLList<entry>, *this, iter)
{
// Write entry & follow with carriage return.
os << *iter;
const entry& e = *iter;
// Write entry
os << e;
// Add new line if applicable
if
(
(e.isDict() || (!e.isDict() && parent()==dictionary::null))
&& e != *last()
)
{
os << nl;
}
// Check stream before going to next entry.
if (!os.good())
......
......@@ -97,6 +97,7 @@ $(derivedFvPatchFields)/fixedFluxBoussinesqBuoyantPressure/fixedFluxBoussinesqBu
$(derivedFvPatchFields)/fixedFluxPressure/fixedFluxPressureFvPatchScalarField.C
$(derivedFvPatchFields)/fixedInternalValueFvPatchField/fixedInternalValueFvPatchFields.C
$(derivedFvPatchFields)/fixedNormalSlip/fixedNormalSlipFvPatchFields.C
$(derivedFvPatchFields)/fixedPressureCompressibleDensity/fixedPressureCompressibleDensityFvPatchScalarField.C
$(derivedFvPatchFields)/fluxCorrectedVelocity/fluxCorrectedVelocityFvPatchVectorField.C
$(derivedFvPatchFields)/freestream/freestreamFvPatchFields.C
$(derivedFvPatchFields)/freestreamPressure/freestreamPressureFvPatchScalarField.C
......
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM; if not, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
\*---------------------------------------------------------------------------*/
#include "fixedPressureCompressibleDensityFvPatchScalarField.H"
#include "addToRunTimeSelectionTable.H"
#include "fvPatchFieldMapper.H"
#include "surfaceFields.H"
#include "volFields.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
fixedPressureCompressibleDensityFvPatchScalarField::
fixedPressureCompressibleDensityFvPatchScalarField
(
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF
)
:
fixedValueFvPatchField<scalar>(p, iF),
pName_("pNameIsUndefined")
{}
fixedPressureCompressibleDensityFvPatchScalarField::
fixedPressureCompressibleDensityFvPatchScalarField
(
const fixedPressureCompressibleDensityFvPatchScalarField& ptf,
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF,
const fvPatchFieldMapper& mapper
)
:
fixedValueFvPatchField<scalar>(ptf, p, iF, mapper),
pName_(ptf.pName_)
{}
fixedPressureCompressibleDensityFvPatchScalarField::
fixedPressureCompressibleDensityFvPatchScalarField
(
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF,
const dictionary& dict
)
:
fixedValueFvPatchField<scalar>(p, iF, dict),
pName_(dict.lookup("p"))
{}
fixedPressureCompressibleDensityFvPatchScalarField::
fixedPressureCompressibleDensityFvPatchScalarField
(
const fixedPressureCompressibleDensityFvPatchScalarField& ptf
)
:
fixedValueFvPatchField<scalar>(ptf),
pName_(ptf.pName_)
{}
fixedPressureCompressibleDensityFvPatchScalarField::
fixedPressureCompressibleDensityFvPatchScalarField
(
const fixedPressureCompressibleDensityFvPatchScalarField& ptf,
const DimensionedField<scalar, volMesh>& iF
)
:
fixedValueFvPatchField<scalar>(ptf, iF),
pName_(ptf.pName_)
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
void fixedPressureCompressibleDensityFvPatchScalarField::updateCoeffs()
{
if (updated())
{
return;
}
const fvPatchField<scalar>& pp =
patch().lookupPatchField<volScalarField, scalar>(pName_);
const dictionary& thermoProps =
db().lookupObject<IOdictionary>("thermodynamicProperties");
const scalar rholSat =
dimensionedScalar(thermoProps.lookup("rholSat")).value();
const scalar pSat =
dimensionedScalar(thermoProps.lookup("pSat")).value();
const scalar psil = dimensionedScalar(thermoProps.lookup("psil")).value();
operator==(rholSat + psil*(pp - pSat));
fixedValueFvPatchField<scalar>::updateCoeffs();
}
void fixedPressureCompressibleDensityFvPatchScalarField::write
(
Ostream& os
) const
{
fvPatchField<scalar>::write(os);
os.writeKeyword("p") << pName_ << token::END_STATEMENT << nl;
writeEntry("value", os);
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
makePatchTypeField
(
fvPatchScalarField,
fixedPressureCompressibleDensityFvPatchScalarField
);
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// ************************************************************************* //
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM; if not, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Class
Foam::fixedPressureCompressibleDensityFvPatchScalarField
Description
Calculate compressible density as a function of pressure and fluid
properties.
Example of the boundary condition specification:
@verbatim
inlet
{
type fixedPressureCompressibleDensity;
p p; // Name of static pressure field
value uniform 1; // Initial value
}
@endverbatim
SourceFiles
fixedPressureCompressibleDensityFvPatchScalarField.C
\*---------------------------------------------------------------------------*/
#ifndef fixedPressureCompressibleDensityFvPatchScalarField_H
#define fixedPressureCompressibleDensityFvPatchScalarField_H
#include "fixedValueFvPatchFields.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class fixedPressureCompressibleDensityFvPatchScalarField Declaration
\*---------------------------------------------------------------------------*/
class fixedPressureCompressibleDensityFvPatchScalarField
:
public fixedValueFvPatchScalarField
{
// Private data
//- Name of static pressure field
word pName_;
public:
//- Runtime type information
TypeName("fixedPressureCompressibleDensity");
// Constructors
//- Construct from patch and internal field
fixedPressureCompressibleDensityFvPatchScalarField
(
const fvPatch&,
const DimensionedField<scalar, volMesh>&
);
//- Construct from patch, internal field and dictionary
fixedPressureCompressibleDensityFvPatchScalarField
(
const fvPatch&,
const DimensionedField<scalar, volMesh>&,
const dictionary&
);
//- Construct by mapping given
// fixedPressureCompressibleDensityFvPatchScalarField
// onto a new patch
fixedPressureCompressibleDensityFvPatchScalarField
(
const fixedPressureCompressibleDensityFvPatchScalarField&,
const fvPatch&,
const DimensionedField<scalar, volMesh>&,
const fvPatchFieldMapper&
);
//- Construct as copy
fixedPressureCompressibleDensityFvPatchScalarField
(
const fixedPressureCompressibleDensityFvPatchScalarField&
);
//- Construct and return a clone
virtual tmp<fvPatchScalarField> clone() const
{
return tmp<fvPatchScalarField>
(
new fixedPressureCompressibleDensityFvPatchScalarField(*this)
);
}
//- Construct as copy setting internal field reference
fixedPressureCompressibleDensityFvPatchScalarField
(
const fixedPressureCompressibleDensityFvPatchScalarField&,
const DimensionedField<scalar, volMesh>&
);
//- Construct and return a clone setting internal field reference
virtual tmp<fvPatchScalarField> clone
(
const DimensionedField<scalar, volMesh>& iF
) const
{
return tmp<fvPatchScalarField>
(
new fixedPressureCompressibleDensityFvPatchScalarField
(
*this,
iF
)
);
}
// Member functions
//- Update the coefficients associated with the patch field
virtual void updateCoeffs();
//- Write
virtual void write(Ostream&) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
......@@ -104,7 +104,7 @@ void pressureInletUniformVelocityFvPatchVectorField::updateCoeffs()
pressureInletVelocityFvPatchVectorField::updateCoeffs();
operator==(patch().nf()*sum(patch().Sf() & *this)/sum(patch().magSf()));
operator==(patch().nf()*gSum(patch().Sf() & *this)/gSum(patch().magSf()));
}
......@@ -115,7 +115,7 @@ void pressureInletUniformVelocityFvPatchVectorField::operator=
const fvPatchField<vector>& pvf
)
{
operator==(patch().nf()*sum(patch().Sf() & pvf)/sum(patch().magSf()));
operator==(patch().nf()*gSum(patch().Sf() & pvf)/gSum(patch().magSf()));
}
......
......@@ -297,7 +297,7 @@ bool Foam::parcel::move(spray& sDB)
ms() -= ms()*(oTotMass-m())/oTotMass;
// remove parcel if it is 'small'
if (m() < 1.0e-20)
if (m() < 1.0e-12)
{
keepParcel = false;
......@@ -574,6 +574,56 @@ void Foam::parcel::updateParcelProperties
// Prevent droplet temperature to go too low
// Mainly a numerical stability issue
Tnew = max(200.0, Tnew);
scalar Td = Tnew;
scalar pAtSurface = fuels.pv(pg, Td, X());
scalar pCompare = 0.999*pg;
scalar boiling = pAtSurface >= pCompare;
if (boiling)
{
// can not go above boiling temperature
scalar Terr = 1.0e-3;
label n=0;
scalar dT = 1.0;
scalar pOld = pAtSurface;
while (dT > Terr)
{
n++;
pAtSurface = fuels.pv(pg, Td, X());
if ((pAtSurface < pCompare) && (pOld < pCompare))
{
Td += dT;
}
else
{
if ((pAtSurface > pCompare) && (pOld > pCompare))
{
Td -= dT;
}
else
{
dT *= 0.5;
if ((pAtSurface > pCompare) && (pOld < pCompare))
{
Td -= dT;
}
else
{
Td += dT;
}
}
}
pOld = pAtSurface;
if (debug)
{
if (n>100)
{
Info << "n = " << n << ", T = " << Td << ", pv = " << pAtSurface << endl;
}
}
}
Tnew = Td;
}
}
// Evaporate droplet!
......
......@@ -90,16 +90,10 @@ public:
:
liquid(60.056, 705.0, 9.050e+6, 0.218, 0.337, 405.85, 9.3131e+1, 465.0, 1.52e-29, 0.3449, 4.7813e+4),
rho_(1230.006936, 0, 0, 0, 0, 0),
pv_(12.06, -3992.0, 0, 0, 0),
// hl_(1463034.50113228, 0, 0, 0, 0, 0),
// NN. we cant use constant heat of vapourisation, the below value is linear (sqrt) interpolation to critical temp
pv_(3015.15611544, -185497.059684, -430.223621983, 0.00017405122622, 2.0),
hl_(705.0, 2534249.0, 0.5, 0.0, 0.0, 0.0),
cp_(2006.46063673904, 0, 0, 0, 0, 0),
// NN: enthalpy, h_, is not used in the sprayModel.
// For consistency, the enthalpy is derived from hlat and hl.
// It is, however, convenient to have it available.
h_(-6154107.41641135, 2006.46063673904, 0, 0, 0, 0),
cpg_(811.875582789397, 2099.04089516451, 1627.3, 1603.63660583455, 724.41),
B_(-0.000383641934194752, 0.447249234048222, -469062.208605302, 5.5628080458239e+18, -2.3040162514986e+21),
mu_(-51.964, 3670.6, 5.7331, -5.3495e-29, 10),
......@@ -107,7 +101,7 @@ public:
K_(-0.4267, 0.0056903, -8.0065e-06, 1.815e-09, 0, 0),
Kg_(6.977e-05, 1.1243, 844.9, -148850),
sigma_(705.0, 1.0, 0.0, 0.0, 0.0, 0), // set to constant
D_(147.18, 20.1, 60.056, 28) // NN: Same as nHeptane
D_(147.18, 20.1, 60.056, 28) // Same as nHeptane
{}
CH4N2O
(
......
......@@ -337,7 +337,7 @@ void LRR::correct()
RASModel::correct();
volSymmTensorField P = -twoSymm(R_ & fvc::grad(U_));
volScalarField G("G", 0.5*tr(P));
volScalarField G("G", 0.5*mag(tr(P)));
// Update espsilon and G at the wall
epsilon_.boundaryField().updateCoeffs();
......@@ -376,7 +376,7 @@ void LRR::correct()
{
label faceCelli = curPatch.faceCells()[facei];
P[faceCelli]
*= min(G[faceCelli]/(0.5*tr(P[faceCelli]) + SMALL), 100.0);
*= min(G[faceCelli]/(0.5*mag(tr(P[faceCelli])) + SMALL), 100.0);
}
}
}
......
......@@ -367,7 +367,7 @@ void LaunderGibsonRSTM::correct()
}
volSymmTensorField P = -twoSymm(R_ & fvc::grad(U_));
volScalarField G("G", 0.5*tr(P));
volScalarField G("G", 0.5*mag(tr(P)));
// Update espsilon and G at the wall
epsilon_.boundaryField().updateCoeffs();
......@@ -406,7 +406,7 @@ void LaunderGibsonRSTM::correct()
{
label faceCelli = curPatch.faceCells()[facei];
P[faceCelli] *=
min(G[faceCelli]/(0.5*tr(P[faceCelli]) + SMALL), 100.0);
min(G[faceCelli]/(0.5*mag(tr(P[faceCelli])) + SMALL), 100.0);
}
}
}
......
......@@ -297,7 +297,7 @@ void LRR::correct()
}
volSymmTensorField P = -twoSymm(R_ & fvc::grad(U_));
volScalarField G("G", 0.5*tr(P));
volScalarField G("G", 0.5*mag(tr(P)));
// Update espsilon and G at the wall
epsilon_.boundaryField().updateCoeffs();
......@@ -307,6 +307,7 @@ void LRR::correct()
(
fvm::ddt(epsilon_)
+ fvm::div(phi_, epsilon_)
- fvm::Sp(fvc::div(phi_), epsilon_)
//- fvm::laplacian(Ceps*(K/epsilon_)*R, epsilon_)
- fvm::laplacian(DepsilonEff(), epsilon_)
==
......@@ -336,7 +337,7 @@ void LRR::correct()
{
label faceCelli = curPatch.faceCells()[facei];
P[faceCelli]
*= min(G[faceCelli]/(0.5*tr(P[faceCelli]) + SMALL), 1.0);
*= min(G[faceCelli]/(0.5*mag(tr(P[faceCelli])) + SMALL), 1.0);
}
}
}
......@@ -346,6 +347,7 @@ void LRR::correct()
(
fvm::ddt(R_)
+ fvm::div(phi_, R_)