diff --git a/src/thermophysicalModels/SLGThermo/Make/files b/src/thermophysicalModels/SLGThermo/Make/files
new file mode 100644
index 0000000000000000000000000000000000000000..0549b92c6805b82f04933518f8d3bd27b243b0c3
--- /dev/null
+++ b/src/thermophysicalModels/SLGThermo/Make/files
@@ -0,0 +1,3 @@
+SLGThermo/SLGThermo.C
+
+LIB = $(FOAM_LIBBIN)/libSLGThermo
diff --git a/src/thermophysicalModels/SLGThermo/Make/options b/src/thermophysicalModels/SLGThermo/Make/options
new file mode 100644
index 0000000000000000000000000000000000000000..4a54dad0d4b80cf542c5e6abe870e9b4d3134b66
--- /dev/null
+++ b/src/thermophysicalModels/SLGThermo/Make/options
@@ -0,0 +1,12 @@
+EXE_INC = \
+ -I$(LIB_SRC)/finiteVolume/lnInclude \
+ -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
+ -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
+ -I$(LIB_SRC)/thermophysicalModels/liquids/lnInclude \
+ -I$(LIB_SRC)/thermophysicalModels/liquidMixture/lnInclude \
+ -I$(LIB_SRC)/thermophysicalModels/solids/lnInclude \
+ -I$(LIB_SRC)/thermophysicalModels/solidMixture/lnInclude \
+ -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude
+
+LIB_LIBS = \
+ -lfiniteVolume
diff --git a/src/thermophysicalModels/SLGThermo/SLGThermo/SLGThermo.C b/src/thermophysicalModels/SLGThermo/SLGThermo/SLGThermo.C
new file mode 100644
index 0000000000000000000000000000000000000000..468b870d869876a3e3a314067a2d7c7a3ee31777
--- /dev/null
+++ b/src/thermophysicalModels/SLGThermo/SLGThermo/SLGThermo.C
@@ -0,0 +1,248 @@
+/*---------------------------------------------------------------------------*\
+ ========= |
+ \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+ \\ / O peration |
+ \\ / A nd | Copyright (C) 2010-2010 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 "SLGThermo.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+ defineTypeNameAndDebug(SLGThermo, 0);
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
+
+Foam::SLGThermo::SLGThermo(const fvMesh& mesh, basicThermo& thermo)
+:
+ MeshObject<fvMesh, SLGThermo>(mesh),
+ thermo_(thermo),
+ carrier_(NULL),
+ liquids_(NULL),
+ solids_(NULL)
+{
+ Info<< "Creating component thermo properties:" << endl;
+
+ if (isA<basicMultiComponentMixtureNew>(thermo))
+ {
+ basicMultiComponentMixtureNew& mcThermo =
+ dynamic_cast<basicMultiComponentMixtureNew&>(thermo);
+ carrier_ = &mcThermo;
+
+ Info<< " multi-component carrier - " << mcThermo.species().size()
+ << " species" << endl;
+ }
+ else
+ {
+ Info<< " single component carrier" << endl;
+ }
+
+ if (thermo.found("liquids"))
+ {
+ liquids_ = liquidMixture::New(thermo.subDict("liquids"));
+ Info<< " liquids - " << liquids_->components().size()
+ << " components" << endl;
+ }
+ else
+ {
+ Info<< " no liquid components" << endl;
+ }
+
+ if (thermo.found("solids"))
+ {
+ solids_ = solidMixture::New(thermo.subDict("solids"));
+ Info<< " solids - " << solids_->components().size()
+ << " components" << endl;
+ }
+ else
+ {
+ Info<< " no solid components" << endl;
+ }
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
+
+Foam::SLGThermo::~SLGThermo()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
+
+const Foam::basicThermo& Foam::SLGThermo::thermo() const
+{
+ return thermo_;
+}
+
+
+const Foam::basicMultiComponentMixtureNew& Foam::SLGThermo::carrier() const
+{
+ if (carrier_ == NULL)
+ {
+ FatalErrorIn
+ (
+ "const Foam::basicMultiComponentMixtureNew& "
+ "Foam::SLGThermo::carrier() const"
+ ) << "carrier requested, but object is not allocated"
+ << abort(FatalError);
+ }
+
+ return *carrier_;
+}
+
+
+const Foam::liquidMixture& Foam::SLGThermo::liquids() const
+{
+ if (!liquids_.valid())
+ {
+ FatalErrorIn
+ (
+ "const Foam::liquidMixture& Foam::SLGThermo::liquids() const"
+ ) << "liquids requested, but object is not allocated"
+ << abort(FatalError);
+ }
+
+ return liquids_();
+}
+
+
+const Foam::solidMixture& Foam::SLGThermo::solids() const
+{
+ if (!solids_.valid())
+ {
+ FatalErrorIn
+ (
+ "const Foam::solidMixture& Foam::SLGThermo::solids() const"
+ ) << "solids requested, but object is not allocated"
+ << abort(FatalError);
+ }
+
+ return solids_();
+}
+
+
+Foam::label Foam::SLGThermo::carrierId
+(
+ const word& cmptName,
+ bool allowNotfound
+) const
+{
+ forAll(carrier().species(), i)
+ {
+ if (cmptName == carrier_->species()[i])
+ {
+ return i;
+ }
+ }
+
+ if (!allowNotfound)
+ {
+ FatalErrorIn
+ (
+ "Foam::label Foam::SLGThermo::carrierId(const word&, bool) const"
+ ) << "Unknown carrier component " << cmptName
+ << ". Valid carrier components are:" << nl
+ << carrier_->species() << exit(FatalError);
+ }
+
+ return -1;
+}
+
+
+Foam::label Foam::SLGThermo::liquidId
+(
+ const word& cmptName,
+ bool allowNotfound
+) const
+{
+ forAll(liquids().components(), i)
+ {
+ if (cmptName == liquids_->components()[i])
+ {
+ return i;
+ }
+ }
+
+ if (!allowNotfound)
+ {
+ FatalErrorIn
+ (
+ "Foam::label Foam::SLGThermo::liquidId(const word&, bool) const"
+ ) << "Unknown liquid component " << cmptName << ". Valid liquids are:"
+ << nl << liquids_->components() << exit(FatalError);
+ }
+
+ return -1;
+}
+
+
+Foam::label Foam::SLGThermo::solidId
+(
+ const word& cmptName,
+ bool allowNotfound
+) const
+{
+ forAll(solids().components(), i)
+ {
+ if (cmptName == solids_->components()[i])
+ {
+ return i;
+ }
+ }
+
+ if (!allowNotfound)
+ {
+ FatalErrorIn
+ (
+ "Foam::label Foam::SLGThermo::solidId(const word&, bool) const"
+ ) << "Unknown solid component " << cmptName << ". Valid solids are:"
+ << nl << solids_->components() << exit(FatalError);
+ }
+
+ return -1;
+}
+
+
+bool Foam::SLGThermo::hasMultiComponentCarrier() const
+{
+ return (carrier_ != NULL);
+}
+
+
+bool Foam::SLGThermo::hasLiquids() const
+{
+ return liquids_.valid();
+}
+
+
+bool Foam::SLGThermo::hasSolids() const
+{
+ return solids_.valid();
+}
+
+
+// ************************************************************************* //
+
diff --git a/src/thermophysicalModels/SLGThermo/SLGThermo/SLGThermo.H b/src/thermophysicalModels/SLGThermo/SLGThermo/SLGThermo.H
new file mode 100644
index 0000000000000000000000000000000000000000..91989a012380f30cd64ec5ce4ded8a740dc6625e
--- /dev/null
+++ b/src/thermophysicalModels/SLGThermo/SLGThermo/SLGThermo.H
@@ -0,0 +1,160 @@
+/*---------------------------------------------------------------------------*\
+ ========= |
+ \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+ \\ / O peration |
+ \\ / A nd | Copyright (C) 2010-2010 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::SLGThermo
+
+Description
+ Thermo package for (S)olids (L)iquids and (G)ases
+ Takes reference to thermo package, and provides:
+ - carrier : components of thermo - access to elemental properties
+ - liquids : liquid components - access to elemental properties
+ - solids : solid components - access to elemental properties
+
+ If thermo is not a multi-component thermo package, carrier is NULL.
+ Similarly, if no liquids or solids are specified, their respective
+ pointers will also be NULL.
+
+ Registered to the mesh so that it can be looked-up
+
+SourceFiles
+ SLGThermo.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef SLGThermo_H
+#define SLGThermo_H
+
+#include "MeshObject.H"
+#include "basicThermo.H"
+#include "basicMultiComponentMixtureNew.H"
+#include "liquidMixture.H"
+#include "solidMixture.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+ Class SLGThermo Declaration
+\*---------------------------------------------------------------------------*/
+
+class SLGThermo
+:
+ public MeshObject<fvMesh, SLGThermo>
+{
+ // Private data
+
+ //- Thermo package
+ basicThermo& thermo_;
+
+ //- Reference to the multi-component carrier phase thermo
+ basicMultiComponentMixtureNew* carrier_;
+
+ //- Additional liquid properties data
+ autoPtr<liquidMixture> liquids_;
+
+ //- Additional solid properties data
+ autoPtr<solidMixture> solids_;
+
+
+public:
+
+ //- Runtime type information
+ TypeName("SLGThermo");
+
+ // Constructors
+
+ //- Construct from mesh
+ SLGThermo(const fvMesh& mesh, basicThermo& thermo);
+
+
+ //- Destructor
+ virtual ~SLGThermo();
+
+
+ // Member Functions
+
+ // Access
+
+ //- Return reference to the thermo database
+ const basicThermo& thermo() const;
+
+ //- Return reference to the gaseous components
+ const basicMultiComponentMixtureNew& carrier() const;
+
+ //- Return reference to the global (additional) liquids
+ const liquidMixture& liquids() const;
+
+ //- Return reference to the global (additional) solids
+ const solidMixture& solids() const;
+
+
+ // Index retrieval
+
+ //- Index of carrier component
+ label carrierId
+ (
+ const word& cmptName,
+ bool allowNotFound = false
+ ) const;
+
+ //- Index of liquid component
+ label liquidId
+ (
+ const word& cmptName,
+ bool allowNotFound = false
+ ) const;
+
+ //- Index of solid component
+ label solidId
+ (
+ const word& cmptName,
+ bool allowNotFound = false
+ ) const;
+
+
+ // Checks
+
+ //- Thermo database has multi-component carrier flag
+ bool hasMultiComponentCarrier() const;
+
+ //- Thermo database has liquid components flag
+ bool hasLiquids() const;
+
+ //- Thermo database has solid components flag
+ bool hasSolids() const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //