src/combustionModels/laminar: new model

src/combustionModels/Make/files

@@ -15,6 +15,8 @@ infinitelyFastChemistry/infinitelyFastChemistrys.C
 
 PaSR/PaSRs.C
 
+laminar/laminars.C
+
 FSD/reactionRateFlameAreaModels/consumptionSpeed/consumptionSpeed.C
 FSD/reactionRateFlameAreaModels/reactionRateFlameArea/reactionRateFlameArea.C
 FSD/reactionRateFlameAreaModels/reactionRateFlameArea/reactionRateFlameAreaNew.C
@@ -25,4 +27,3 @@ FSD/FSDs.C
 noCombustion/noCombustions.C
 
 LIB = $(FOAM_LIBBIN)/libcombustionModels
-

src/combustionModels/laminar/laminar.C

@@ -0,0 +1,188 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2013 OpenFOAM Foundation
+     \\/     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 3 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, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "laminar.H"
+#include "fvmSup.H"
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+template<class Type>
+Foam::combustionModels::laminar<Type>::laminar
+(
+    const word& modelType,
+    const fvMesh& mesh
+)
+:
+    Type(modelType, mesh),
+    integrateReactionRate_
+    (
+        this->coeffs().lookupOrDefault("integrateReactionRate", true)
+    )
+{
+    if (integrateReactionRate_)
+    {
+        Info<< "    using integrated reaction rate" << endl;
+    }
+    else
+    {
+        Info<< "    using instantaneous reaction rate" << endl;
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+template<class Type>
+Foam::combustionModels::laminar<Type>::~laminar()
+{}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+template<class Type>
+Foam::tmp<Foam::volScalarField>
+Foam::combustionModels::laminar<Type>::tc() const
+{
+    return this->chemistryPtr_->tc();
+}
+
+
+template<class Type>
+void Foam::combustionModels::laminar<Type>::correct()
+{
+    if (this->active())
+    {
+        if (integrateReactionRate_)
+        {
+            this->chemistryPtr_->solve(this->mesh().time().deltaTValue());
+        }
+        else
+        {
+            this->chemistryPtr_->calculate();
+        }
+    }
+}
+
+
+template<class Type>
+Foam::tmp<Foam::fvScalarMatrix>
+Foam::combustionModels::laminar<Type>::R(volScalarField& Y) const
+{
+    tmp<fvScalarMatrix> tSu(new fvScalarMatrix(Y, dimMass/dimTime));
+
+    fvScalarMatrix& Su = tSu();
+
+    if (this->active())
+    {
+        const label specieI = this->thermo().composition().species()[Y.name()];
+
+        Su += this->chemistryPtr_->RR(specieI);
+    }
+
+    return tSu;
+}
+
+
+template<class Type>
+Foam::tmp<Foam::volScalarField>
+Foam::combustionModels::laminar<Type>::dQ() const
+{
+    tmp<volScalarField> tdQ
+    (
+        new volScalarField
+        (
+            IOobject
+            (
+                typeName + ":dQ",
+                this->mesh().time().timeName(),
+                this->mesh(),
+                IOobject::NO_READ,
+                IOobject::NO_WRITE,
+                false
+            ),
+            this->mesh(),
+            dimensionedScalar("dQ", dimEnergy/dimTime, 0.0),
+            zeroGradientFvPatchScalarField::typeName
+        )
+    );
+
+    if (this->active())
+    {
+        tdQ() = this->chemistryPtr_->dQ();
+    }
+
+    return tdQ;
+}
+
+
+template<class Type>
+Foam::tmp<Foam::volScalarField>
+Foam::combustionModels::laminar<Type>::Sh() const
+{
+    tmp<volScalarField> tSh
+    (
+        new volScalarField
+        (
+            IOobject
+            (
+                typeName + ":Sh",
+                this->mesh().time().timeName(),
+                this->mesh(),
+                IOobject::NO_READ,
+                IOobject::NO_WRITE,
+                false
+            ),
+            this->mesh(),
+            dimensionedScalar("zero", dimEnergy/dimTime/dimVolume, 0.0),
+            zeroGradientFvPatchScalarField::typeName
+        )
+    );
+
+    if (this->active())
+    {
+        tSh() = this->chemistryPtr_->Sh();
+    }
+
+    return tSh;
+}
+
+
+template<class Type>
+bool Foam::combustionModels::laminar<Type>::read()
+{
+    if (Type::read())
+    {
+        this->coeffs().lookup("integrateReactionRate")
+            >> integrateReactionRate_;
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
+
+// ************************************************************************* //

src/combustionModels/laminar/laminar.H

@@ -0,0 +1,128 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2013 OpenFOAM Foundation
+     \\/     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 3 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, see <http://www.gnu.org/licenses/>.
+
+Class
+    Foam::combustionModels::laminar
+
+Description
+    Laminar combustion model.
+
+SourceFiles
+    laminar.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef laminar_H
+#define laminar_H
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+namespace combustionModels
+{
+
+/*---------------------------------------------------------------------------*\
+                            Class laminar Declaration
+\*---------------------------------------------------------------------------*/
+
+template<class Type>
+class laminar
+:
+    public Type
+{
+    // Private data
+
+        //- Integrate reaction rate over the time-step
+        //  using the selected ODE solver
+        bool integrateReactionRate_;
+
+
+    // Private Member Functions
+
+        //- Return the chemical time scale
+        tmp<volScalarField> tc() const;
+
+        //- Disallow copy construct
+        laminar(const laminar&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const laminar&);
+
+
+public:
+
+    //- Runtime type information
+    TypeName("laminar");
+
+
+    // Constructors
+
+        //- Construct from components
+        laminar(const word& modelType, const fvMesh& mesh);
+
+
+    //- Destructor
+    virtual ~laminar();
+
+
+    // Member Functions
+
+        // Evolution
+
+            //- Correct combustion rate
+            virtual void correct();
+
+            //- Fuel consumption rate matrix.
+            virtual tmp<fvScalarMatrix> R(volScalarField& Y) const;
+
+            //- Heat release rate calculated from fuel consumption rate matrix
+            virtual tmp<volScalarField> dQ() const;
+
+            //-  Return source for enthalpy equation [kg/m/s3]
+            virtual tmp<volScalarField> Sh() const;
+
+
+    // I-O
+
+            //- Update properties from given dictionary
+            virtual bool read();
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace combustionModels
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef NoRepository
+#   include "laminar.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/combustionModels/laminar/laminars.C

@@ -0,0 +1,44 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2013 OpenFOAM Foundation
+     \\/     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 3 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, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "makeCombustionTypes.H"
+
+#include "psiChemistryCombustion.H"
+#include "rhoChemistryCombustion.H"
+#include "laminar.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+namespace combustionModels
+{
+    makeCombustionTypes(laminar, psiChemistryCombustion, psiCombustionModel);
+    makeCombustionTypes(laminar, rhoChemistryCombustion, rhoCombustionModel);
+}
+}
+
+
+// ************************************************************************* //