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src
finiteVolume
finiteVolume
fvc
fvcAverage.C
Go to the documentation of this file.
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "
fvcAverage.H
"
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#include "
fvcSurfaceIntegrate.H
"
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#include <
finiteVolume/fvMesh.H
>
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#include <
finiteVolume/linear.H
>
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace
Foam
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{
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace
fvc
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{
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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template
<
class
Type>
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tmp<GeometricField<Type, fvPatchField, volMesh> >
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average
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(
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const
GeometricField<Type, fvsPatchField, surfaceMesh>
& ssf
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)
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{
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const
fvMesh
&
mesh
= ssf.
mesh
();
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tmp<GeometricField<Type, fvPatchField, volMesh>
> taverage
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(
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new
GeometricField<Type, fvPatchField, volMesh>
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(
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IOobject
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(
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"average("
+ssf.
name
()+
')'
,
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ssf.
instance
(),
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mesh
,
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IOobject::NO_READ
,
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IOobject::NO_WRITE
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),
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mesh,
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ssf.
dimensions
()
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)
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);
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GeometricField<Type, fvPatchField, volMesh>
& av = taverage();
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av.
internalField
() =
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(
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surfaceSum
(mesh.
magSf
()*ssf)/
surfaceSum
(mesh.
magSf
())
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)().internalField();
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forAll
(av.
boundaryField
(),
patchi
)
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{
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av.
boundaryField
()[
patchi
] = ssf.
boundaryField
()[
patchi
];
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}
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av.
correctBoundaryConditions
();
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return
taverage;
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}
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template
<
class
Type>
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tmp<GeometricField<Type, fvPatchField, volMesh>
>
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average
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(
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const
tmp
<
GeometricField<Type, fvsPatchField, surfaceMesh>
>& tssf
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)
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{
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tmp<GeometricField<Type, fvPatchField, volMesh>
> taverage
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(
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fvc::average
(tssf())
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);
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tssf.clear();
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return
taverage;
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}
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template
<
class
Type>
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tmp<GeometricField<Type, fvPatchField, volMesh>
>
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average
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(
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const
GeometricField<Type, fvPatchField, volMesh>
& vtf
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)
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{
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return
fvc::average
(
linearInterpolate
(vtf));
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}
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template
<
class
Type>
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tmp<GeometricField<Type, fvPatchField, volMesh>
>
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average
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(
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const
tmp
<
GeometricField<Type, fvPatchField, volMesh>
>& tvtf
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)
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{
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tmp<GeometricField<Type, fvPatchField, volMesh>
> taverage
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(
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fvc::average
(tvtf())
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);
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tvtf.clear();
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return
taverage;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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}
// End namespace fvc
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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}
// End namespace Foam
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// ************************ vim: set sw=4 sts=4 et: ************************ //