/*---------------------------------------------------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | \\ / A nd | www.openfoam.com \\/ M anipulation | ------------------------------------------------------------------------------- Copyright (C) 2011-2017 OpenFOAM Foundation ------------------------------------------------------------------------------- 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, see <http://www.gnu.org/licenses/>. Class Foam::fixedNormalSlipFvPatchField Group grpGenericBoundaryConditions grpWallBoundaryConditions Description This boundary condition sets the patch-normal component to a fixed value. Usage \table Property | Description | Required | Default value fixedValue | fixed value | yes | \endtable Example of the boundary condition specification: \verbatim <patchName> { type fixedNormalSlip; fixedValue uniform 0; // example entry for a scalar field } \endverbatim See also Foam::transformFvPatchField SourceFiles fixedNormalSlipFvPatchField.C \*---------------------------------------------------------------------------*/ #ifndef fixedNormalSlipFvPatchField_H #define fixedNormalSlipFvPatchField_H #include "transformFvPatchField.H" // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // namespace Foam { /*---------------------------------------------------------------------------*\ Class fixedNormalSlipFvPatchField Declaration \*---------------------------------------------------------------------------*/ template<class Type> class fixedNormalSlipFvPatchField : public transformFvPatchField<Type> { // Private data //- Value the normal component of which the boundary is set to Field<Type> fixedValue_; public: //- Runtime type information TypeName("fixedNormalSlip"); // Constructors //- Construct from patch and internal field fixedNormalSlipFvPatchField ( const fvPatch&, const DimensionedField<Type, volMesh>& ); //- Construct from patch, internal field and dictionary fixedNormalSlipFvPatchField ( const fvPatch&, const DimensionedField<Type, volMesh>&, const dictionary& ); //- Construct by mapping given fixedNormalSlipFvPatchField // onto a new patch fixedNormalSlipFvPatchField ( const fixedNormalSlipFvPatchField<Type>&, const fvPatch&, const DimensionedField<Type, volMesh>&, const fvPatchFieldMapper& ); //- Construct as copy fixedNormalSlipFvPatchField ( const fixedNormalSlipFvPatchField<Type>& ); //- Construct and return a clone virtual tmp<fvPatchField<Type>> clone() const { return tmp<fvPatchField<Type>> ( new fixedNormalSlipFvPatchField<Type>(*this) ); } //- Construct as copy setting internal field reference fixedNormalSlipFvPatchField ( const fixedNormalSlipFvPatchField<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 fixedNormalSlipFvPatchField<Type>(*this, iF) ); } // Member functions // Access //- Return false: this patch field is not altered by assignment virtual bool assignable() const { return false; } // Mapping functions //- Map (and resize as needed) from self given a mapping object virtual void autoMap ( const fvPatchFieldMapper& ); //- Reverse map the given fvPatchField onto this fvPatchField virtual void rmap ( const fvPatchField<Type>&, const labelList& ); // Return defining fields virtual Field<Type>& fixedValue() { return fixedValue_; } virtual const Field<Type>& fixedValue() const { return fixedValue_; } // Evaluation functions //- Return gradient at boundary virtual tmp<Field<Type>> snGrad() const; //- Evaluate the patch field virtual void evaluate ( const Pstream::commsTypes commsType = Pstream::commsTypes::blocking ); //- Return face-gradient transform diagonal virtual tmp<Field<Type>> snGradTransformDiag() const; //- Write virtual void write(Ostream&) const; // Member operators virtual void operator=(const UList<Type>&) {} virtual void operator=(const fvPatchField<Type>&) {} virtual void operator+=(const fvPatchField<Type>&) {} virtual void operator-=(const fvPatchField<Type>&) {} virtual void operator*=(const fvPatchField<scalar>&) {} virtual void operator/=(const fvPatchField<scalar>&) {} virtual void operator+=(const Field<Type>&) {} virtual void operator-=(const Field<Type>&) {} virtual void operator*=(const Field<scalar>&) {} virtual void operator/=(const Field<scalar>&) {} virtual void operator=(const Type&) {} virtual void operator+=(const Type&) {} virtual void operator-=(const Type&) {} virtual void operator*=(const scalar) {} virtual void operator/=(const scalar) {} }; // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // } // End namespace Foam // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // #ifdef NoRepository #include "fixedNormalSlipFvPatchField.C" #endif // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // #endif // ************************************************************************* //