Added sensible enthalpy (hs, Hs) and chemical enthalpy (hc, Hc) to the thermodynamics package.

Absolute enthalpy h = hs + hc.

src/thermophysicalModels/basic/Make/files

@@ -2,14 +2,21 @@ basicMixture = mixtures/basicMixture
 basicThermo = basicThermo
 
 $(basicMixture)/basicMixture.C
+$(basicMixture)/basicMixtures.C
 $(basicThermo)/basicThermo.C
 $(basicThermo)/newBasicThermo.C
-$(basicThermo)/basicThermos.C
+
+hThermo/hThermos.C
+eThermo/eThermos.C
 
 derivedFvPatchFields/fixedEnthalpy/fixedEnthalpyFvPatchScalarField.C
 derivedFvPatchFields/gradientEnthalpy/gradientEnthalpyFvPatchScalarField.C
 derivedFvPatchFields/mixedEnthalpy/mixedEnthalpyFvPatchScalarField.C
 
+derivedFvPatchFields/fixedInternalEnergy/fixedInternalEnergyFvPatchScalarField.C
+derivedFvPatchFields/gradientInternalEnergy/gradientInternalEnergyFvPatchScalarField.C
+derivedFvPatchFields/mixedInternalEnergy/mixedInternalEnergyFvPatchScalarField.C
+
 derivedFvPatchFields/wallHeatTransfer/wallHeatTransferFvPatchScalarField.C
 
 LIB = $(FOAM_LIBBIN)/libbasicThermophysicalModels

src/thermophysicalModels/basic/basicThermo/basicThermo.C

@@ -31,6 +31,9 @@ License
 #include "fixedEnthalpyFvPatchScalarField.H"
 #include "gradientEnthalpyFvPatchScalarField.H"
 #include "mixedEnthalpyFvPatchScalarField.H"
+#include "fixedInternalEnergyFvPatchScalarField.H"
+#include "gradientInternalEnergyFvPatchScalarField.H"
+#include "mixedInternalEnergyFvPatchScalarField.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -74,9 +77,9 @@ wordList basicThermo::hBoundaryTypes()
     return hbt;
 }
 
-void basicThermo::hBoundaryCorrection(volScalarField& h_)
+void basicThermo::hBoundaryCorrection(volScalarField& h)
 {
-    volScalarField::GeometricBoundaryField& hbf = h_.boundaryField();
+    volScalarField::GeometricBoundaryField& hbf = h.boundaryField();
 
     forAll(hbf, patchi)
     {
@@ -93,6 +96,53 @@ void basicThermo::hBoundaryCorrection(volScalarField& h_)
     }
 }
 
+wordList basicThermo::eBoundaryTypes()
+{
+    const volScalarField::GeometricBoundaryField& tbf = T_.boundaryField();
+
+    wordList ebt = tbf.types();
+
+    forAll(tbf, patchi)
+    {
+        if (isA<fixedValueFvPatchScalarField>(tbf[patchi]))
+        {
+            ebt[patchi] = fixedInternalEnergyFvPatchScalarField::typeName;
+        }
+        else if
+        (
+            isA<zeroGradientFvPatchScalarField>(tbf[patchi])
+         || isA<fixedGradientFvPatchScalarField>(tbf[patchi])
+        )
+        {
+            ebt[patchi] = gradientInternalEnergyFvPatchScalarField::typeName;
+        }
+        else if (isA<mixedFvPatchScalarField>(tbf[patchi]))
+        {
+            ebt[patchi] = mixedInternalEnergyFvPatchScalarField::typeName;
+        }
+    }
+
+    return ebt;
+}
+
+void basicThermo::eBoundaryCorrection(volScalarField& e)
+{
+    volScalarField::GeometricBoundaryField& ebf = e.boundaryField();
+
+    forAll(ebf, patchi)
+    {
+        if (isA<gradientInternalEnergyFvPatchScalarField>(ebf[patchi]))
+        {
+            refCast<gradientInternalEnergyFvPatchScalarField>(ebf[patchi])
+                .gradient() = ebf[patchi].fvPatchField::snGrad();
+        }
+        else if (isA<mixedInternalEnergyFvPatchScalarField>(ebf[patchi]))
+        {
+            refCast<mixedInternalEnergyFvPatchScalarField>(ebf[patchi])
+                .refGrad() = ebf[patchi].fvPatchField::snGrad();
+        }
+    }
+}
 
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 

src/thermophysicalModels/basic/basicThermo/basicThermo.H

@@ -74,6 +74,9 @@ protected:
         wordList hBoundaryTypes();
         void hBoundaryCorrection(volScalarField& h);
 
+        wordList eBoundaryTypes();
+        void eBoundaryCorrection(volScalarField& e);
+
         //- Construct as copy (not implemented)
         basicThermo(const basicThermo&);
 
@@ -107,9 +110,8 @@ public:
         static autoPtr<basicThermo> New(const fvMesh&);
 
 
-    // Destructor
-
-        virtual ~basicThermo();
+    //- Destructor
+    virtual ~basicThermo();
 
 
     // Member functions
@@ -122,13 +124,13 @@ public:
 
             //- Pressure [Pa]
             //  Non-const access allowed for transport equations
-            volScalarField& p()
+            virtual volScalarField& p()
             {
                 return p_;
             }
 
             //- Pressure [Pa]
-            const volScalarField& p() const
+            virtual const volScalarField& p() const
             {
                 return p_;
             }
@@ -193,23 +195,52 @@ public:
                 return volScalarField::null();
             }
 
+            //- Internal energy for cell-set [J/kg]
+            virtual tmp<scalarField> e
+            (
+                const scalarField& T,
+                const labelList& cells
+            ) const
+            {
+                notImplemented
+                (
+                    "basicThermo::e"
+                    "(const scalarField& T, const labelList& cells) const"
+                );
+                return tmp<scalarField>(NULL);
+            }
+
+            //-Internal energy for patch [J/kg]
+            virtual tmp<scalarField> e
+            (
+                const scalarField& T,
+                const label patchi
+            ) const
+            {
+                notImplemented
+                (
+                    "basicThermo::e"
+                    "(const scalarField& T, const label patchi) const"
+                );
+                return tmp<scalarField>(NULL);
+            }
 
         // Fields derived from thermodynamic state variables
 
             //- Temperature [K]
-            const volScalarField& T() const
+            virtual const volScalarField& T() const
             {
                 return T_;
             }
 
             //- Density [kg/m^3]
-            tmp<volScalarField> rho() const
+            virtual tmp<volScalarField> rho() const
             {
                 return p_*psi();
             }
 
             //- Compressibility [s^2/m^2]
-            const volScalarField& psi() const
+            virtual const volScalarField& psi() const
             {
                 return psi_;
             }
@@ -236,6 +267,21 @@ public:
                 return volScalarField::null();
             }
 
+            //- Heat capacity at constant volume for patch [J/kg/K]
+            virtual tmp<scalarField> Cv
+            (
+                const scalarField& T,
+                const label patchi
+            ) const
+            {
+                notImplemented
+                (
+                    "basicThermo::Cv"
+                    "(const scalarField& T, const label patchi) const"
+                );
+                return tmp<scalarField>(NULL);
+            }
+
             //- Heat capacity at constant volume [J/kg/K]
             virtual tmp<volScalarField> Cv() const
             {
@@ -247,13 +293,13 @@ public:
         // Access to transport state variables
 
             //- Dynamic viscosity of mixture [kg/ms]
-            const volScalarField& mu() const
+            virtual const volScalarField& mu() const
             {
                 return mu_;
             }
 
             //- Thermal diffusivity for enthalpy of mixture [kg/ms]
-            const volScalarField& alpha() const
+            virtual const volScalarField& alpha() const
             {
                 return alpha_;
             }

src/thermophysicalModels/basic/basicThermo/makeBasicThermo.H

@@ -38,13 +38,6 @@ Description
 
 #define makeBasicThermo(Cthermo,Mixture,Transport,Thermo,EqnOfState)          \
                                                                               \
-typedef Mixture<Transport<specieThermo<Thermo<EqnOfState> > > >               \
-    Mixture##Transport##Thermo##EqnOfState;                                   \
-                                                                              \
-defineTemplateTypeNameAndDebugWithName                                        \
-    (Mixture##Transport##Thermo##EqnOfState,                                  \
-    #Mixture"<"#Transport"<specieThermo<"#Thermo"<"#EqnOfState">>>>", 0)      \
-                                                                              \
 typedef Cthermo<Mixture<Transport<specieThermo<Thermo<EqnOfState> > > > >     \
     Cthermo##Mixture##Transport##Thermo##EqnOfState;                          \
                                                                               \
@@ -60,7 +53,6 @@ addToRunTimeSelectionTable                                                    \
     fvMesh                                                                    \
 )
 
-
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 #endif

src/thermophysicalModels/basic/hThermo/hThermo.C

@@ -205,7 +205,6 @@ Foam::tmp<Foam::scalarField> Foam::hThermo<MixtureType>::h
     return th;
 }
 
-
 template<class MixtureType>
 Foam::tmp<Foam::scalarField> Foam::hThermo<MixtureType>::Cp
 (
@@ -224,7 +223,6 @@ Foam::tmp<Foam::scalarField> Foam::hThermo<MixtureType>::Cp
     return tCp;
 }
 
-
 template<class MixtureType>
 Foam::tmp<Foam::volScalarField> Foam::hThermo<MixtureType>::Cp() const
 {
@@ -243,7 +241,8 @@ Foam::tmp<Foam::volScalarField> Foam::hThermo<MixtureType>::Cp() const
                 IOobject::NO_WRITE
             ),
             mesh,
-            dimensionSet(0, 2, -2, -1, 0)
+            dimensionSet(0, 2, -2, -1, 0),
+            T_.boundaryField().types()
         )
     );
 
@@ -256,13 +255,38 @@ Foam::tmp<Foam::volScalarField> Foam::hThermo<MixtureType>::Cp() const
 
     forAll(T_.boundaryField(), patchi)
     {
-        cp.boundaryField()[patchi] = Cp(T_.boundaryField()[patchi], patchi);
+        const fvPatchScalarField& pT = T_.boundaryField()[patchi];
+        fvPatchScalarField& pCp = cp.boundaryField()[patchi];
+
+        forAll(pT, facei)
+        {
+            pCp[facei] = this->patchFaceMixture(patchi, facei).Cp(pT[facei]);
+        }
     }
 
     return tCp;
 }
 
 
+template<class MixtureType>
+Foam::tmp<Foam::scalarField> Foam::hThermo<MixtureType>::Cv
+(
+    const scalarField& T,
+    const label patchi
+) const
+{
+    tmp<scalarField> tCv(new scalarField(T.size()));
+    scalarField& cv = tCv();
+
+    forAll(T, facei)
+    {
+        cv[facei] = this->patchFaceMixture(patchi, facei).Cv(T[facei]);
+    }
+
+    return tCv;
+}
+
+
 template<class MixtureType>
 Foam::tmp<Foam::volScalarField> Foam::hThermo<MixtureType>::Cv() const
 {
@@ -281,8 +305,7 @@ Foam::tmp<Foam::volScalarField> Foam::hThermo<MixtureType>::Cv() const
                 IOobject::NO_WRITE
             ),
             mesh,
-            dimensionSet(0, 2, -2, -1, 0),
-            T_.boundaryField().types()
+            dimensionSet(0, 2, -2, -1, 0)
         )
     );
 
@@ -295,19 +318,12 @@ Foam::tmp<Foam::volScalarField> Foam::hThermo<MixtureType>::Cv() const
 
     forAll(T_.boundaryField(), patchi)
     {
-        const fvPatchScalarField& pT = T_.boundaryField()[patchi];
-        fvPatchScalarField& pCv = cv.boundaryField()[patchi];
-
-        forAll(pT, facei)
-        {
-            pCv[facei] = this->patchFaceMixture(patchi, facei).Cv(pT[facei]);
-        }
+        cv.boundaryField()[patchi] = Cv(T_.boundaryField()[patchi], patchi);
     }
 
     return tCv;
 }
 
-
 template<class MixtureType>
 bool Foam::hThermo<MixtureType>::read()
 {

src/thermophysicalModels/basic/hThermo/hThermo.H

@@ -79,40 +79,39 @@ public:
         hThermo(const fvMesh&);
 
 
-    // Destructor
-
-        ~hThermo();
+    //- Destructor
+    virtual ~hThermo();
 
 
     // Member functions
 
         //- Return the compostion of the combustion mixture
-        basicMixture& composition()
+        virtual basicMixture& composition()
         {
             return *this;
         }
 
         //- Return the compostion of the combustion mixture
-        const basicMixture& composition() const
+        virtual const basicMixture& composition() const
         {
             return *this;
         }
 
         //- Update properties
-        void correct();
+        virtual void correct();
 
 
         // Access to thermodynamic state variables
 
             //- Enthalpy [J/kg]
             //  Non-const access allowed for transport equations
-            volScalarField& h()
+            virtual volScalarField& h()
             {
                 return h_;
             }
 
             //- Enthalpy [J/kg]
-            const volScalarField& h() const
+            virtual const volScalarField& h() const
             {
                 return h_;
             }
@@ -121,31 +120,42 @@ public:
         // Fields derived from thermodynamic state variables
 
             //- Enthalpy for cell-set [J/kg]
-            tmp<scalarField> h
+            virtual tmp<scalarField> h
             (
                 const scalarField& T,
                 const labelList& cells
             ) const;
 
             //- Enthalpy for patch [J/kg]
-            tmp<scalarField> h
+            virtual tmp<scalarField> h
             (
                 const scalarField& T,
                 const label patchi
             ) const;
 
             //- Heat capacity at constant pressure for patch [J/kg/K]
-            tmp<scalarField> Cp(const scalarField& T, const label patchi) const;
+            virtual tmp<scalarField> Cp
+            (
+                const scalarField& T,
+                const label patchi
+            ) const;
 
             //- Heat capacity at constant pressure [J/kg/K]
-            tmp<volScalarField> Cp() const;
+            virtual tmp<volScalarField> Cp() const;
+
+            //- Heat capacity at constant volume for patch [J/kg/K]
+            virtual tmp<scalarField> Cv
+            (
+                const scalarField& T,
+                const label patchi
+            ) const;
 
             //- Heat capacity at constant volume [J/kg/K]
-            tmp<volScalarField> Cv() const;
+            virtual tmp<volScalarField> Cv() const;
 
 
         //- Read thermophysicalProperties dictionary
-        bool read();
+        virtual bool read();
 };
 
 

src/thermophysicalModels/combustion/hCombustionThermo/hCombustionThermo.H

@@ -92,9 +92,8 @@ public:
         static autoPtr<hCombustionThermo> New(const fvMesh&);
 
 
-    // Destructor
-
-        virtual ~hCombustionThermo();
+    //- Destructor
+    virtual ~hCombustionThermo();
 
 
     // Member functions
@@ -110,18 +109,24 @@ public:
 
             //- Enthalpy [J/kg]
             //  Non-const access allowed for transport equations
-            volScalarField& h()
+            virtual volScalarField& h()
             {
                 return h_;
             }
 
             //- Enthalpy [J/kg]
-            const volScalarField& h() const
+            virtual const volScalarField& h() const
             {
                 return h_;
             }
 
 
+        //- Sensible enthalpy [J/kg]
+        virtual tmp<volScalarField> hs() const = 0;
+
+        //- Chemical enthalpy [J/kg]
+        virtual tmp<volScalarField> hc() const = 0;
+
         //- Update properties
         virtual void correct() = 0;
 };

src/thermophysicalModels/combustion/hhuCombustionThermo/hhuCombustionThermo.H

@@ -96,9 +96,8 @@ public:
         static autoPtr<hhuCombustionThermo> New(const fvMesh&);
 
 
-    // Destructor
-
-        virtual ~hhuCombustionThermo();
+    //- Destructor
+    virtual ~hhuCombustionThermo();
 
 
     // Member functions
@@ -111,13 +110,13 @@ public:
 
             //- Unburnt gas enthalpy [J/kg]
             //  Non-const access allowed for transport equations
-            volScalarField& hu()
+            virtual volScalarField& hu()
             {
                 return hu_;
             }
 
             //- Unburnt gas enthalpy [J/kg]
-            const volScalarField& hu() const
+            virtual const volScalarField& hu() const
             {
                 return hu_;
             }
@@ -140,7 +139,7 @@ public:
             ) const = 0;
 
             //- Unburnt gas temperature [K]
-            const volScalarField& Tu() const
+            virtual const volScalarField& Tu() const
             {
                 return Tu_;
             }

src/thermophysicalModels/combustion/mixtureThermos/hMixtureThermo/hMixtureThermo.C

@@ -134,7 +134,120 @@ void Foam::hMixtureThermo<MixtureType>::calculate()
 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
 template<class MixtureType>
-Foam::tmp<Foam::scalarField> Foam::hMixtureThermo<MixtureType>::h
+void Foam::hMixtureThermo<MixtureType>::correct()
+{
+    if (debug)
+    {
+        Info<< "entering hMixtureThermo<MixtureType>::correct()" << endl;
+    }
+
+    // force the saving of the old-time values
+    psi_.oldTime();
+
+    calculate();
+
+    if (debug)
+    {
+        Info<< "exiting hMixtureThermo<MixtureType>::correct()" << endl;
+    }
+}
+
+
+template<class MixtureType>
+Foam::tmp<Foam::volScalarField>
+Foam::hMixtureThermo<MixtureType>::hs() const
+{
+    const fvMesh& mesh = T_.mesh();
+
+    tmp<volScalarField> ths
+    (
+        new volScalarField
+        (
+            IOobject
+            (
+                "hs",
+                mesh.time().timeName(),
+                mesh,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            mesh,
+            h_.dimensions()
+        )
+    );
+
+    volScalarField& hsf = ths();
+    scalarField& hsCells = hsf.internalField();
+    const scalarField& TCells = T_.internalField();
+
+    forAll(TCells, celli)
+    {
+        hsCells[celli] = this->cellMixture(celli).Hs(TCells[celli]);
+    }
+
+    forAll(T_.boundaryField(), patchi)
+    {
+        scalarField& hsp = hsf.boundaryField()[patchi];
+        const scalarField& Tp = T_.boundaryField()[patchi];
+
+        forAll(Tp, facei)
+        {
+            hsp[facei] = this->patchFaceMixture(patchi, facei).Hs(Tp[facei]);
+        }
+    }
+
+    return ths;
+}
+
+
+template<class MixtureType>
+Foam::tmp<Foam::volScalarField>
+Foam::hMixtureThermo<MixtureType>::hc() const
+{
+    const fvMesh& mesh = T_.mesh();
+
+    tmp<volScalarField> thc
+    (
+        new volScalarField
+        (
+            IOobject
+            (
+                "hc",
+                mesh.time().timeName(),
+                mesh,
+                IOobject::NO_READ,