ENH: new cyclicSlip variant of cyclic with assorted fields

src/OpenFOAM/Make/files

@@ -341,6 +341,7 @@ $(constraintPolyPatches)/empty/emptyPolyPatch.C
 $(constraintPolyPatches)/symmetry/symmetryPolyPatch.C
 $(constraintPolyPatches)/wedge/wedgePolyPatch.C
 $(constraintPolyPatches)/cyclic/cyclicPolyPatch.C
+$(constraintPolyPatches)/cyclicSlip/cyclicSlipPolyPatch.C
 $(constraintPolyPatches)/processorCyclic/processorCyclicPolyPatch.C
 $(constraintPolyPatches)/processor/processorPolyPatch.C
 
@@ -452,6 +453,7 @@ $(constraintPointPatches)/empty/emptyPointPatch.C
 $(constraintPointPatches)/symmetry/symmetryPointPatch.C
 $(constraintPointPatches)/wedge/wedgePointPatch.C
 $(constraintPointPatches)/cyclic/cyclicPointPatch.C
+$(constraintPointPatches)/cyclicSlip/cyclicSlipPointPatch.C
 $(constraintPointPatches)/processor/processorPointPatch.C
 $(constraintPointPatches)/processorCyclic/processorCyclicPointPatch.C
 

src/OpenFOAM/fields/pointPatchFields/constraint/cyclicSlip/cyclicSlipPointPatchField.C

@@ -8,10 +8,10 @@
 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 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
@@ -19,12 +19,12 @@ 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/>.
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 \*---------------------------------------------------------------------------*/
 
 #include "cyclicSlipPointPatchField.H"
-#include "pointConstraint.H"
 #include "transformField.H"
 #include "symmTransformField.H"
 
@@ -104,17 +104,6 @@ void cyclicSlipPointPatchField<Type>::evaluate(const Pstream::commsTypes)
 }
 
 
-template<class Type>
-void cyclicSlipPointPatchField<Type>::applyConstraint
-(
-    const label pointi,
-    pointConstraint& pc
-) const
-{
-    pc.applyConstraint(this->patch().pointNormals()[pointi]);
-}
-
-
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 } // End namespace Foam

src/OpenFOAM/fields/pointPatchFields/constraint/cyclicSlip/cyclicSlipPointPatchField.H

@@ -8,10 +8,10 @@
 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 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
@@ -19,13 +19,14 @@ 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/>.
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 Class
     Foam::cyclicSlipPointPatchField
 
 Description
-    Specialisation of cyclic that constrains to the patch
+    Cyclic + slip constraints
 
 SourceFiles
     cyclicSlipPointPatchField.C
@@ -36,6 +37,7 @@ SourceFiles
 #define cyclicSlipPointPatchField_H
 
 #include "cyclicPointPatchField.H"
+#include "cyclicSlipPointPatch.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -55,7 +57,7 @@ class cyclicSlipPointPatchField
 public:
 
     //- Runtime type information
-    TypeName("cyclicSlip");
+    TypeName(cyclicSlipPointPatch::typeName_());
 
 
     // Constructors
@@ -121,19 +123,14 @@ public:
 
     // Member functions
 
-        //- Update the patch field
+        // Evaluation functions
+
+            //- Evaluate the patch field
             virtual void evaluate
             (
                 const Pstream::commsTypes commsType=Pstream::blocking
             );
 
-        //- Accumulate the effect of constraint direction of this patch
-        virtual void applyConstraint
-        (
-            const label pointi,
-            pointConstraint&
-        ) const;
-
 };
 
 

src/OpenFOAM/fields/pointPatchFields/constraint/cyclicSlip/cyclicSlipPointPatchFields.C

@@ -8,10 +8,10 @@
 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 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
@@ -19,7 +19,8 @@ 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/>.
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 \*---------------------------------------------------------------------------*/
 

src/OpenFOAM/fields/pointPatchFields/constraint/cyclicSlip/cyclicSlipPointPatchFields.H

@@ -8,10 +8,10 @@
 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 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
@@ -19,7 +19,8 @@ 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/>.
+    along with OpenFOAM; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 \*---------------------------------------------------------------------------*/
 

src/OpenFOAM/meshes/pointMesh/pointPatches/constraint/cyclicSlip/cyclicSlipPointPatch.C

@@ -0,0 +1,75 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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 "cyclicSlipPointPatch.H"
+#include "pointConstraint.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+defineTypeNameAndDebug(cyclicSlipPointPatch, 0);
+
+// Add the patch constructor functions to the hash tables
+addToRunTimeSelectionTable
+(
+    facePointPatch,
+    cyclicSlipPointPatch,
+    polyPatch
+);
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+const vectorField& cyclicSlipPointPatch::pointNormals() const
+{
+    // Use underlying patch normals
+    return refCast<const facePointPatch>
+    (
+        *this
+    ).facePointPatch::pointNormals();
+}
+
+
+void cyclicSlipPointPatch::applyConstraint
+(
+    const label pointi,
+    pointConstraint& pc
+) const
+{
+    pc.applyConstraint(pointNormals()[pointi]);
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //

src/OpenFOAM/meshes/pointMesh/pointPatches/constraint/cyclicSlip/cyclicSlipPointPatch.H

@@ -0,0 +1,103 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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::cyclicSlipPointPatch
+
+Description
+    Cyclic patch with slip constraint
+
+SourceFiles
+    cyclicSlipPointPatch.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cyclicSlipPointPatch_H
+#define cyclicSlipPointPatch_H
+
+#include "cyclicPointPatch.H"
+#include "cyclicSlipPolyPatch.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                      Class cyclicSlipPointPatch Declaration
+\*---------------------------------------------------------------------------*/
+
+class cyclicSlipPointPatch
+:
+    public cyclicPointPatch
+{
+
+public:
+
+    //- Runtime type information
+    TypeName(cyclicSlipPolyPatch::typeName_());
+
+
+    // Constructors
+
+        //- Construct from components
+        cyclicSlipPointPatch
+        (
+            const polyPatch& patch,
+            const pointBoundaryMesh& bm
+        )
+        :
+            cyclicPointPatch(patch, bm)
+        {}
+
+
+    // Destructor
+
+        virtual ~cyclicSlipPointPatch()
+        {}
+
+
+    // Member Functions
+
+        //- Return point unit normals.
+        virtual const vectorField& pointNormals() const;
+
+        //- Accumulate the effect of constraint direction of this patch
+        virtual void applyConstraint
+        (
+            const label pointi,
+            pointConstraint&
+        ) const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/OpenFOAM/meshes/polyMesh/polyPatches/constraint/cyclicSlip/cyclicSlipPolyPatch.C

@@ -0,0 +1,41 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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 "cyclicSlipPolyPatch.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+    defineTypeNameAndDebug(cyclicSlipPolyPatch, 0);
+
+    addToRunTimeSelectionTable(polyPatch, cyclicSlipPolyPatch, word);
+    addToRunTimeSelectionTable(polyPatch, cyclicSlipPolyPatch, dictionary);
+}
+
+
+// ************************************************************************* //

src/OpenFOAM/meshes/polyMesh/polyPatches/constraint/cyclicSlip/cyclicSlipPolyPatch.H

@@ -0,0 +1,200 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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::cyclicSlipPolyPatch
+
+Description
+    Copy of cyclicSlip - used to be able to instantiate cyclicSlip pointPatch
+    which is cyclicSlip with slip constraints
+
+SourceFiles
+    cyclicSlipPolyPatch.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cyclicSlipPolyPatch_H
+#define cyclicSlipPolyPatch_H
+
+#include "cyclicPolyPatch.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                      Class cyclicSlipPolyPatch Declaration
+\*---------------------------------------------------------------------------*/
+
+class cyclicSlipPolyPatch
+:
+    public cyclicPolyPatch
+{
+
+public:
+
+    //- Runtime type information
+    TypeName("cyclicSlip");
+
+
+    // Constructors
+
+        //- Construct from components
+        cyclicSlipPolyPatch
+        (
+            const word& name,
+            const label size,
+            const label start,
+            const label index,
+            const polyBoundaryMesh& bm
+        )
+        :
+            cyclicPolyPatch(name, size, start, index, bm)
+        {}
+
+        //- Construct from dictionary
+        cyclicSlipPolyPatch
+        (
+            const word& name,
+            const dictionary& dict,
+            const label index,
+            const polyBoundaryMesh& bm
+        )
+        :
+            cyclicPolyPatch(name, dict, index, bm)
+        {}
+
+        //- Construct as copy, resetting the boundary mesh
+        cyclicSlipPolyPatch
+        (
+            const cyclicSlipPolyPatch& pp,
+            const polyBoundaryMesh& bm
+        )
+        :
+            cyclicPolyPatch(pp, bm)
+        {}
+
+        //- Construct given the original patch and resetting the
+        //  face list and boundary mesh information
+        cyclicSlipPolyPatch
+        (
+            const cyclicSlipPolyPatch& pp,
+            const polyBoundaryMesh& bm,
+            const label index,
+            const label newSize,
+            const label newStart,
+            const word& neighbPatchName
+        )
+        :
+            cyclicPolyPatch(pp, bm, index, newSize, newStart, neighbPatchName)
+        {}
+
+
+        //- Construct given the original patch and a map
+        cyclicSlipPolyPatch
+        (
+            const cyclicPolyPatch& pp,
+            const polyBoundaryMesh& bm,
+            const label index,
+            const unallocLabelList& mapAddressing,
+            const label newStart
+        )
+        :
+            cyclicPolyPatch(pp, bm, index, mapAddressing, newStart)
+        {}
+
+
+        //- Construct and return a clone, resetting the boundary mesh
+        virtual autoPtr<polyPatch> clone(const polyBoundaryMesh& bm) const
+        {
+            return autoPtr<polyPatch>(new cyclicSlipPolyPatch(*this, bm));
+        }
+
+        //- Construct and return a clone, resetting the face list
+        //  and boundary mesh
+        virtual autoPtr<polyPatch> clone
+        (
+            const polyBoundaryMesh& bm,
+            const label index,
+            const label newSize,
+            const label newStart
+        ) const
+        {
+            return autoPtr<polyPatch>
+            (
+                new cyclicSlipPolyPatch
+                (
+                    *this,
+                    bm,
+                    index,
+                    newSize,
+                    newStart,
+                    neighbPatchName()
+                )
+            );
+        }
+
+        //- Construct and return a clone, resetting the face list
+        //  and boundary mesh
+        virtual autoPtr<polyPatch> clone
+        (
+            const polyBoundaryMesh& bm,
+            const label index,
+            const unallocLabelList& mapAddressing,
+            const label newStart
+        ) const
+        {
+            return autoPtr<polyPatch>
+            (
+                new cyclicSlipPolyPatch
+                (
+                    *this,
+                    bm,
+                    index,
+                    mapAddressing,
+                    newStart
+                )
+            );
+        }
+
+
+    // Destructor
+
+        virtual ~cyclicSlipPolyPatch()
+        {}
+
+
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/finiteVolume/Make/files

@@ -20,6 +20,7 @@ $(constraintFvPatches)/empty/emptyFvPatch.C
 $(constraintFvPatches)/symmetry/symmetryFvPatch.C
 $(constraintFvPatches)/wedge/wedgeFvPatch.C
 $(constraintFvPatches)/cyclic/cyclicFvPatch.C
+$(constraintFvPatches)/cyclicSlip/cyclicSlipFvPatch.C
 $(constraintFvPatches)/processor/processorFvPatch.C
 $(constraintFvPatches)/processorCyclic/processorCyclicFvPatch.C
 
@@ -96,6 +97,7 @@ $(basicFvPatchFields)/zeroGradient/zeroGradientFvPatchFields.C
 
 constraintFvPatchFields = $(fvPatchFields)/constraint
 $(constraintFvPatchFields)/cyclic/cyclicFvPatchFields.C
+$(constraintFvPatchFields)/cyclicSlip/cyclicSlipFvPatchFields.C
 $(constraintFvPatchFields)/empty/emptyFvPatchFields.C
 $(constraintFvPatchFields)/jumpCyclic/jumpCyclicFvPatchFields.C
 $(constraintFvPatchFields)/processor/processorFvPatchFields.C
@@ -167,6 +169,7 @@ $(basicFvsPatchFields)/sliced/slicedFvsPatchFields.C
 
 constraintFvsPatchFields = $(fvsPatchFields)/constraint
 $(constraintFvsPatchFields)/cyclic/cyclicFvsPatchFields.C
+$(constraintFvsPatchFields)/cyclicSlip/cyclicSlipFvsPatchFields.C
 $(constraintFvsPatchFields)/empty/emptyFvsPatchFields.C
 $(constraintFvsPatchFields)/processor/processorFvsPatchFields.C
 $(constraintFvsPatchFields)/processorCyclic/processorCyclicFvsPatchFields.C

src/finiteVolume/fields/fvPatchFields/constraint/cyclicSlip/cyclicSlipFvPatchField.C

@@ -0,0 +1,97 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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 "cyclicSlipFvPatchField.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+template<class Type>
+cyclicSlipFvPatchField<Type>::cyclicSlipFvPatchField
+(
+    const fvPatch& p,
+    const DimensionedField<Type, volMesh>& iF
+)
+:
+    cyclicFvPatchField<Type>(p, iF)
+{}
+
+
+template<class Type>
+cyclicSlipFvPatchField<Type>::cyclicSlipFvPatchField
+(
+    const cyclicSlipFvPatchField<Type>& ptf,
+    const fvPatch& p,
+    const DimensionedField<Type, volMesh>& iF,
+    const fvPatchFieldMapper& mapper
+)
+:
+    cyclicFvPatchField<Type>(ptf, p, iF, mapper)
+{}
+
+
+template<class Type>
+cyclicSlipFvPatchField<Type>::cyclicSlipFvPatchField
+(
+    const fvPatch& p,
+    const DimensionedField<Type, volMesh>& iF,
+    const dictionary& dict
+)
+:
+    cyclicFvPatchField<Type>(p, iF, dict)
+{}
+
+
+template<class Type>
+cyclicSlipFvPatchField<Type>::cyclicSlipFvPatchField
+(
+    const cyclicSlipFvPatchField<Type>& ptf
+)
+:
+    cyclicFvPatchField<Type>(ptf)
+{}
+
+
+template<class Type>
+cyclicSlipFvPatchField<Type>::cyclicSlipFvPatchField
+(
+    const cyclicSlipFvPatchField<Type>& ptf,
+    const DimensionedField<Type, volMesh>& iF
+)
+:
+    cyclicFvPatchField<Type>(ptf, iF)
+{}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //

src/finiteVolume/fields/fvPatchFields/constraint/cyclicSlip/cyclicSlipFvPatchField.H

@@ -0,0 +1,141 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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::cyclicSlipFvPatchField
+
+Description
+    Foam::cyclicSlipFvPatchField
+
+SourceFiles
+    cyclicSlipFvPatchField.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cyclicSlipFvPatchField_H
+#define cyclicSlipFvPatchField_H
+
+#include "cyclicFvPatchField.H"
+#include "cyclicSlipFvPatch.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                           Class cyclicSlipFvPatch Declaration
+\*---------------------------------------------------------------------------*/
+
+template<class Type>
+class cyclicSlipFvPatchField
+:
+    public cyclicFvPatchField<Type>
+{
+    // Private data
+
+public:
+
+    //- Runtime type information
+    TypeName(cyclicSlipFvPatch::typeName_());
+
+
+    // Constructors
+
+        //- Construct from patch and internal field
+        cyclicSlipFvPatchField
+        (
+            const fvPatch&,
+            const DimensionedField<Type, volMesh>&
+        );
+
+        //- Construct from patch, internal field and dictionary
+        cyclicSlipFvPatchField
+        (
+            const fvPatch&,
+            const DimensionedField<Type, volMesh>&,
+            const dictionary&
+        );
+
+        //- Construct by mapping given cyclicSlipFvPatchField onto a new patch
+        cyclicSlipFvPatchField
+        (
+            const cyclicSlipFvPatchField<Type>&,
+            const fvPatch&,
+            const DimensionedField<Type, volMesh>&,
+            const fvPatchFieldMapper&
+        );
+
+        //- Construct as copy
+        cyclicSlipFvPatchField
+        (
+            const cyclicSlipFvPatchField<Type>&
+        );
+
+        //- Construct and return a clone
+        virtual tmp<fvPatchField<Type> > clone() const
+        {
+            return tmp<fvPatchField<Type> >
+            (
+                new cyclicSlipFvPatchField<Type>(*this)
+            );
+        }
+
+        //- Construct as copy setting internal field reference
+        cyclicSlipFvPatchField
+        (
+            const cyclicSlipFvPatchField<Type>&,
+            const DimensionedField<Type, volMesh>&
+        );
+
+        //- Construct and return a clone setting internal field reference
+        virtual tmp<fvPatchField<Type> > clone
+        (
+            const DimensionedField<Type, volMesh>& iF
+        ) const
+        {
+            return tmp<fvPatchField<Type> >
+            (
+                new cyclicSlipFvPatchField<Type>(*this, iF)
+            );
+        }
+
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef NoRepository
+#   include "cyclicSlipFvPatchField.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/finiteVolume/fields/fvPatchFields/constraint/cyclicSlip/cyclicSlipFvPatchFields.C

@@ -0,0 +1,44 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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 "cyclicSlipFvPatchFields.H"
+#include "addToRunTimeSelectionTable.H"
+#include "volFields.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+makePatchFields(cyclicSlip);
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //

src/finiteVolume/fields/fvPatchFields/constraint/cyclicSlip/cyclicSlipFvPatchFields.H

@@ -0,0 +1,50 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cyclicSlipFvPatchFields_H
+#define cyclicSlipFvPatchFields_H
+
+#include "cyclicSlipFvPatchField.H"
+#include "fieldTypes.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+makePatchTypeFieldTypedefs(cyclicSlip)
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/finiteVolume/fields/fvPatchFields/constraint/cyclicSlip/cyclicSlipFvPatchFieldsFwd.H

@@ -0,0 +1,51 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cyclicSlipFvPatchFieldsFwd_H
+#define cyclicSlipFvPatchFieldsFwd_H
+
+#include "fieldTypes.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+template<class Type> class cyclicSlipFvPatchField;
+
+makePatchTypeFieldTypedefs(cyclicSlip)
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/finiteVolume/fields/fvsPatchFields/constraint/cyclicSlip/cyclicSlipFvsPatchField.C

@@ -0,0 +1,97 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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 "cyclicSlipFvsPatchField.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+template<class Type>
+cyclicSlipFvsPatchField<Type>::cyclicSlipFvsPatchField
+(
+    const fvPatch& p,
+    const DimensionedField<Type, surfaceMesh>& iF
+)
+:
+    cyclicFvsPatchField<Type>(p, iF)
+{}
+
+
+template<class Type>
+cyclicSlipFvsPatchField<Type>::cyclicSlipFvsPatchField
+(
+    const cyclicSlipFvsPatchField<Type>& ptf,
+    const fvPatch& p,
+    const DimensionedField<Type, surfaceMesh>& iF,
+    const fvPatchFieldMapper& mapper
+)
+:
+    cyclicFvsPatchField<Type>(ptf, p, iF, mapper)
+{}
+
+
+template<class Type>
+cyclicSlipFvsPatchField<Type>::cyclicSlipFvsPatchField
+(
+    const fvPatch& p,
+    const DimensionedField<Type, surfaceMesh>& iF,
+    const dictionary& dict
+)
+:
+    cyclicFvsPatchField<Type>(p, iF, dict)
+{}
+
+
+template<class Type>
+cyclicSlipFvsPatchField<Type>::cyclicSlipFvsPatchField
+(
+    const cyclicSlipFvsPatchField<Type>& ptf
+)
+:
+    cyclicFvsPatchField<Type>(ptf)
+{}
+
+
+template<class Type>
+cyclicSlipFvsPatchField<Type>::cyclicSlipFvsPatchField
+(
+    const cyclicSlipFvsPatchField<Type>& ptf,
+    const DimensionedField<Type, surfaceMesh>& iF
+)
+:
+    cyclicFvsPatchField<Type>(ptf, iF)
+{}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //

src/finiteVolume/fields/fvsPatchFields/constraint/cyclicSlip/cyclicSlipFvsPatchField.H

@@ -0,0 +1,139 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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::cyclicSlipFvsPatchField
+
+Description
+    Foam::cyclicSlipFvsPatchField
+
+SourceFiles
+    cyclicSlipFvsPatchField.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cyclicSlipFvsPatchField_H
+#define cyclicSlipFvsPatchField_H
+
+#include "cyclicFvsPatchField.H"
+#include "cyclicSlipFvPatch.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                           Class cyclicSlipFvsPatch Declaration
+\*---------------------------------------------------------------------------*/
+
+template<class Type>
+class cyclicSlipFvsPatchField
+:
+    public cyclicFvsPatchField<Type>
+{
+
+public:
+
+    //- Runtime type information
+    TypeName(cyclicSlipFvPatch::typeName_());
+
+
+    // Constructors
+
+        //- Construct from patch and internal field
+        cyclicSlipFvsPatchField
+        (
+            const fvPatch&,
+            const DimensionedField<Type, surfaceMesh>&
+        );
+
+        //- Construct from patch, internal field and dictionary
+        cyclicSlipFvsPatchField
+        (
+            const fvPatch&,
+            const DimensionedField<Type, surfaceMesh>&,
+            const dictionary&
+        );
+
+        //- Construct by mapping given cyclicSlipFvsPatchField onto a new patch
+        cyclicSlipFvsPatchField
+        (
+            const cyclicSlipFvsPatchField<Type>&,
+            const fvPatch&,
+            const DimensionedField<Type, surfaceMesh>&,
+            const fvPatchFieldMapper&
+        );
+
+        //- Construct as copy
+        cyclicSlipFvsPatchField
+        (
+            const cyclicSlipFvsPatchField<Type>&
+        );
+
+        //- Construct and return a clone
+        virtual tmp<fvsPatchField<Type> > clone() const
+        {
+            return tmp<fvsPatchField<Type> >
+            (
+                new cyclicSlipFvsPatchField<Type>(*this)
+            );
+        }
+
+        //- Construct as copy setting internal field reference
+        cyclicSlipFvsPatchField
+        (
+            const cyclicSlipFvsPatchField<Type>&,
+            const DimensionedField<Type, surfaceMesh>&
+        );
+
+        //- Construct and return a clone setting internal field reference
+        virtual tmp<fvsPatchField<Type> > clone
+        (
+            const DimensionedField<Type, surfaceMesh>& iF
+        ) const
+        {
+            return tmp<fvsPatchField<Type> >
+            (
+                new cyclicSlipFvsPatchField<Type>(*this, iF)
+            );
+        }
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef NoRepository
+#   include "cyclicSlipFvsPatchField.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/finiteVolume/fields/fvsPatchFields/constraint/cyclicSlip/cyclicSlipFvsPatchFields.C

@@ -0,0 +1,44 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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 "cyclicSlipFvsPatchFields.H"
+#include "fvsPatchFields.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+makeFvsPatchFields(cyclicSlip);
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //

src/finiteVolume/fields/fvsPatchFields/constraint/cyclicSlip/cyclicSlipFvsPatchFields.H

@@ -0,0 +1,50 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cyclicSlipFvsPatchFields_H
+#define cyclicSlipFvsPatchFields_H
+
+#include "cyclicSlipFvsPatchField.H"
+#include "fieldTypes.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+makeFvsPatchTypeFieldTypedefs(cyclicSlip)
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/finiteVolume/fields/fvsPatchFields/constraint/cyclicSlip/cyclicSlipFvsPatchFieldsFwd.H

@@ -0,0 +1,51 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cyclicSlipFvsPatchFieldsFwd_H
+#define cyclicSlipFvsPatchFieldsFwd_H
+
+#include "fieldTypes.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+template<class Type> class cyclicSlipFvsPatchField;
+
+makeFvsPatchTypeFieldTypedefs(cyclicSlip)
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //

src/finiteVolume/fvMesh/fvPatches/constraint/cyclicSlip/cyclicSlipFvPatch.C

@@ -0,0 +1,45 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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 "cyclicSlipFvPatch.H"
+#include "addToRunTimeSelectionTable.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+defineTypeNameAndDebug(cyclicSlipFvPatch, 0);
+addToRunTimeSelectionTable(fvPatch, cyclicSlipFvPatch, polyPatch);
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //

src/finiteVolume/fvMesh/fvPatches/constraint/cyclicSlip/cyclicSlipFvPatch.H

@@ -0,0 +1,80 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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::cyclicSlipFvPatch
+
+Description
+    Cyclic-plane patch.
+
+SourceFiles
+    cyclicSlipFvPatch.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef cyclicSlipFvPatch_H
+#define cyclicSlipFvPatch_H
+
+#include "cyclicFvPatch.H"
+#include "cyclicSlipPolyPatch.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                           Class cyclicSlipFvPatch Declaration
+\*---------------------------------------------------------------------------*/
+
+class cyclicSlipFvPatch
+:
+    public cyclicFvPatch
+{
+
+public:
+
+    //- Runtime type information
+    TypeName(cyclicSlipPolyPatch::typeName_());
+
+
+    // Constructors
+
+        //- Construct from polyPatch
+        cyclicSlipFvPatch(const polyPatch& patch, const fvBoundaryMesh& bm)
+        :
+            cyclicFvPatch(patch, bm)
+        {}
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //