ENH: Added new explicitPorositySource basicSource

src/fieldSources/Make/files

@@ -3,13 +3,16 @@ basicSource/basicSourceIO.C
 basicSource/basicSourceList.C
 basicSource/IObasicSourceList.C
 
-general/semiImplicitSource/semiImplicitSource.C
-general/explicitSetValue/explicitSetValue.C
 general/codedSource/codedSource.C
+general/explicitSetValue/explicitSetValue.C
+general/semiImplicitSource/semiImplicitSource.C
 
+derived/actuationDiskSource/actuationDiskSource.C
+derived/explicitPorositySource/explicitPorositySource.C
+derived/fixedTemperatureSource/fixedTemperatureSource.C
 derived/pressureGradientExplicitSource/pressureGradientExplicitSource.C
 derived/pressureGradientExplicitSource/pressureGradientExplicitSourceIO.C
-
+derived/radialActuationDiskSource/radialActuationDiskSource.C
 derived/rotorDiskSource/rotorDiskSource.C
 derived/rotorDiskSource/bladeModel/bladeModel.C
 derived/rotorDiskSource/profileModel/profileModel.C
@@ -21,15 +24,11 @@ derived/rotorDiskSource/trimModel/trimModel/trimModelNew.C
 derived/rotorDiskSource/trimModel/fixed/fixedTrim.C
 derived/rotorDiskSource/trimModel/targetCoeff/targetCoeffTrim.C
 
-derived/actuationDiskSource/actuationDiskSource.C
-derived/radialActuationDiskSource/radialActuationDiskSource.C
-
 interRegion = derived/interRegionHeatTransferModel
-$(interRegion)/interRegionHeatTransferModel/interRegionHeatTransferModel.C
 $(interRegion)/constantHeatTransfer/constantHeatTransfer.C
+$(interRegion)/interRegionHeatTransferModel/interRegionHeatTransferModel.C
 $(interRegion)/tabulatedHeatTransfer/tabulatedHeatTransfer.C
 $(interRegion)/variableHeatTransfer/variableHeatTransfer.C
 
-derived/fixedTemperatureSource/fixedTemperatureSource.C
 
 LIB = $(FOAM_LIBBIN)/libfieldSources

src/fieldSources/derived/explicitPorositySource/explicitPorositySource.C

@@ -0,0 +1,145 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 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, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*----------------------------------------------------------------------------*/
+
+#include "explicitPorositySource.H"
+#include "fvMesh.H"
+#include "fvMatrices.H"
+#include "porosityModel.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+    defineTypeNameAndDebug(explicitPorositySource, 0);
+    addToRunTimeSelectionTable
+    (
+        basicSource,
+        explicitPorositySource,
+        dictionary
+    );
+}
+
+// * * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * //
+
+void Foam::explicitPorositySource::initialise()
+{
+    if (selectionMode_ != smCellZone)
+    {
+        FatalErrorIn("void Foam::explicitPorositySource::initialise()")
+            << "The porosity region must be specified as a cellZone.  Current "
+            << "selection mode is " << selectionModeTypeNames_[selectionMode_]
+            << exit(FatalError);
+    }
+
+    porosityPtr_.reset
+    (
+        porosityModel::New
+        (
+            name_,
+            mesh_,
+            coeffs_,
+            cellSetName_
+        ).ptr()
+    ),
+
+    fieldNames_.setSize(1, UName_);
+    applied_.setSize(1, false);
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::explicitPorositySource::explicitPorositySource
+(
+    const word& name,
+    const word& modelType,
+    const dictionary& dict,
+    const fvMesh& mesh
+)
+:
+    basicSource(name, modelType, dict, mesh),
+    porosityPtr_(NULL),
+    UName_(coeffs_.lookupOrDefault<word>("UName", "U")),
+    rhoName_(coeffs_.lookupOrDefault<word>("rhoName", "rho")),
+    muName_(coeffs_.lookupOrDefault<word>("muName", "mu"))
+{
+    initialise();
+}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+void Foam::explicitPorositySource::addSup
+(
+    fvMatrix<vector>& eqn,
+    const label fieldI
+)
+{
+    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, rho, mu);
+    }
+    else
+    {
+        porosityPtr_->addResistance(porosityEqn);
+    }
+
+    eqn -= porosityEqn;
+}
+
+
+void Foam::explicitPorositySource::writeData(Ostream& os) const
+{
+    os  << indent << name_ << endl;
+    dict_.write(os);
+}
+
+
+bool Foam::explicitPorositySource::read(const dictionary& dict)
+{
+    if (basicSource::read(dict))
+    {
+        coeffs_.readIfPresent("UName", UName_);
+        coeffs_.readIfPresent("rhoName", rhoName_);
+        coeffs_.readIfPresent("muName", muName_);
+
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
+
+// ************************************************************************* //

src/fieldSources/derived/explicitPorositySource/explicitPorositySource.H

@@ -0,0 +1,165 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2012 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, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Class
+    Foam::explicitPorositySource
+
+Description
+    Explicit porosity source
+
+    Sources described by, for example using the DarcyForchheimer model:
+
+        explicitPorositySourceCoeffs
+        {
+            type            DarcyForchheimer;
+            DarcyForchheimerCoeffs
+            {
+                d   d [0 -2 0 0 0 0 0] (5e7 -1000 -1000);
+                f   f [0 -1 0 0 0 0 0] (0 0 0);
+
+                coordinateSystem
+                {
+                    e1  (0.70710678 0.70710678 0);
+                    e2  (0 0 1);
+                }
+            }
+        }
+
+Note:
+    The porous region must be selected as a cellZone.
+
+SourceFiles
+    basicSource.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef explicitPorositySource_H
+#define explicitPorositySource_H
+
+#include "basicSource.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+class porosityModel;
+
+/*---------------------------------------------------------------------------*\
+                   Class explicitPorositySource Declaration
+\*---------------------------------------------------------------------------*/
+
+class explicitPorositySource
+:
+    public basicSource
+{
+
+protected:
+
+    // Protected data
+
+        //- Run-time selectable porosity model
+        autoPtr<porosityModel> porosityPtr_;
+
+        //- 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 = mu
+        word muName_;
+
+
+    // Protected Member Functions
+
+        //- Initialise
+        void initialise();
+
+
+private:
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        explicitPorositySource(const explicitPorositySource&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const explicitPorositySource&);
+
+
+public:
+
+    //- Runtime type information
+    TypeName("explicitPorositySource");
+
+
+    // Constructors
+
+        //- Construct from components
+        explicitPorositySource
+        (
+            const word& name,
+            const word& modelType,
+            const dictionary& dict,
+            const fvMesh& mesh
+        );
+
+
+    //- Destructor
+    virtual ~explicitPorositySource()
+    {}
+
+
+    // Member Functions
+
+        // Add explicit and implicit contributions
+
+            //- Vector
+            virtual void addSup
+            (
+                fvMatrix<vector>& eqn,
+                const label fieldI
+            );
+
+
+        // I-O
+
+            //- Write data
+            virtual void writeData(Ostream&) const;
+
+            //- Read dictionary
+            virtual bool read(const dictionary& dict);
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/finiteVolume/cfdTools/general/porosityModel/porosityModel/porosityModel.C

@@ -82,18 +82,14 @@ Foam::porosityModel::porosityModel
     dict_(dict),
     coeffs_(dict.subDict(modelType + "Coeffs")),
     active_(true),
-    zoneName_(),
+    zoneName_(cellZoneName),
     cellZoneIds_()
 {
-    if (cellZoneName == "unknown")
+    if (zoneName_ == word::null)
     {
         dict.lookup("actuve") >> active_;
         dict_.lookup("cellZone") >> zoneName_;
     }
-    else
-    {
-        zoneName_ = cellZoneName;
-    }
 
     cellZoneIds_ = mesh_.cellZones().findIndices(zoneName_);
 

src/finiteVolume/cfdTools/general/porosityModel/porosityModel/porosityModel.H

@@ -140,7 +140,7 @@ public:
         const word& modelType,
         const fvMesh& mesh,
         const dictionary& dict,
-        const word& cellZoneName
+        const word& cellZoneName = word::null
     );
 
     //- Return pointer to new porosityModel object created on the freestore
@@ -185,7 +185,7 @@ public:
         const word& name,
         const fvMesh& mesh,
         const dictionary& dict,
-        const word& cellZoneName = "unknown"
+        const word& cellZoneName = word::null
     );
 
     //- Destructor