adding new BC

src/finiteVolume/fields/fvPatchFields/derived/translatingWallVelocity/translatingWallVelocityFvPatchVectorField.C

@@ -0,0 +1,142 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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 "translatingWallVelocityFvPatchVectorField.H"
+#include "addToRunTimeSelectionTable.H"
+#include "volFields.H"
+#include "surfaceFields.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+translatingWallVelocityFvPatchVectorField::
+translatingWallVelocityFvPatchVectorField
+(
+    const fvPatch& p,
+    const DimensionedField<vector, volMesh>& iF
+)
+:
+    fixedValueFvPatchField<vector>(p, iF),
+    U_(vector::zero)
+{}
+
+
+translatingWallVelocityFvPatchVectorField::
+translatingWallVelocityFvPatchVectorField
+(
+    const translatingWallVelocityFvPatchVectorField& ptf,
+    const fvPatch& p,
+    const DimensionedField<vector, volMesh>& iF,
+    const fvPatchFieldMapper& mapper
+)
+:
+    fixedValueFvPatchField<vector>(ptf, p, iF, mapper),
+    U_(ptf.U_)
+{}
+
+
+translatingWallVelocityFvPatchVectorField::
+translatingWallVelocityFvPatchVectorField
+(
+    const fvPatch& p,
+    const DimensionedField<vector, volMesh>& iF,
+    const dictionary& dict
+)
+:
+    fixedValueFvPatchField<vector>(p, iF),
+    U_(dict.lookup("U"))
+{
+    // Evaluate the wall velocity
+    updateCoeffs();
+}
+
+
+translatingWallVelocityFvPatchVectorField::
+translatingWallVelocityFvPatchVectorField
+(
+    const translatingWallVelocityFvPatchVectorField& twvpvf
+)
+:
+    fixedValueFvPatchField<vector>(twvpvf),
+    U_(twvpvf.U_)
+{}
+
+
+translatingWallVelocityFvPatchVectorField::
+translatingWallVelocityFvPatchVectorField
+(
+    const translatingWallVelocityFvPatchVectorField& twvpvf,
+    const DimensionedField<vector, volMesh>& iF
+)
+:
+    fixedValueFvPatchField<vector>(twvpvf, iF),
+    U_(twvpvf.U_)
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+void translatingWallVelocityFvPatchVectorField::updateCoeffs()
+{
+    if (updated())
+    {
+        return;
+    }
+
+    // Remove the component of U normal to the wall in case the wall is not flat
+    vectorField n = patch().nf();
+    vectorField::operator=(U_ - n*(n & U_));
+
+    fixedValueFvPatchVectorField::updateCoeffs();
+}
+
+
+void translatingWallVelocityFvPatchVectorField::write(Ostream& os) const
+{
+    fvPatchVectorField::write(os);
+    os.writeKeyword("U") << U_ << token::END_STATEMENT << nl;
+    writeEntry("value", os);
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+makePatchTypeField
+(
+    fvPatchVectorField,
+    translatingWallVelocityFvPatchVectorField
+);
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //

src/finiteVolume/fields/fvPatchFields/derived/translatingWallVelocity/translatingWallVelocityFvPatchVectorField.H

@@ -0,0 +1,155 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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::translatingWallVelocityFvPatchVectorField
+
+Description
+    Foam::translatingWallVelocityFvPatchVectorField
+
+SourceFiles
+    translatingWallVelocityFvPatchVectorField.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef translatingWallVelocityFvPatchVectorField_H
+#define translatingWallVelocityFvPatchVectorField_H
+
+#include "fixedValueFvPatchFields.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+           Class translatingWallVelocityFvPatchField Declaration
+\*---------------------------------------------------------------------------*/
+
+class translatingWallVelocityFvPatchVectorField
+:
+    public fixedValueFvPatchVectorField
+{
+    // Private data
+
+        //- Origin of the rotation
+        vector U_;
+
+
+public:
+
+    //- Runtime type information
+    TypeName("translatingWallVelocity");
+
+
+    // Constructors
+
+        //- Construct from patch and internal field
+        translatingWallVelocityFvPatchVectorField
+        (
+            const fvPatch&,
+            const DimensionedField<vector, volMesh>&
+        );
+
+        //- Construct from patch, internal field and dictionary
+        translatingWallVelocityFvPatchVectorField
+        (
+            const fvPatch&,
+            const DimensionedField<vector, volMesh>&,
+            const dictionary&
+        );
+
+        //- Construct by mapping given a
+        // translatingWallVelocityFvPatchVectorField onto a new patch
+        translatingWallVelocityFvPatchVectorField
+        (
+            const translatingWallVelocityFvPatchVectorField&,
+            const fvPatch&,
+            const DimensionedField<vector, volMesh>&,
+            const fvPatchFieldMapper&
+        );
+
+        //- Construct as copy
+        translatingWallVelocityFvPatchVectorField
+        (
+            const translatingWallVelocityFvPatchVectorField&
+        );
+
+        //- Construct and return a clone
+        virtual tmp<fvPatchVectorField> clone() const
+        {
+            return tmp<fvPatchVectorField>
+            (
+                new translatingWallVelocityFvPatchVectorField(*this)
+            );
+        }
+
+        //- Construct as copy setting internal field reference
+        translatingWallVelocityFvPatchVectorField
+        (
+            const translatingWallVelocityFvPatchVectorField&,
+            const DimensionedField<vector, volMesh>&
+        );
+
+        //- Construct and return a clone setting internal field reference
+        virtual tmp<fvPatchVectorField> clone
+        (
+             const DimensionedField<vector, volMesh>& iF
+        ) const
+        {
+            return tmp<fvPatchVectorField>
+            (
+                new translatingWallVelocityFvPatchVectorField(*this, iF)
+            );
+        }
+
+
+
+    // Member functions
+
+        // Access functions
+
+            //- Return the velocity
+            const vector& U() const
+            {
+                return U_;
+            }
+
+            //- Update the coefficients associated with the patch field
+            virtual void updateCoeffs();
+
+            //- Write
+            virtual void write(Ostream&) const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //