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src
finiteVolume
finiteVolume
snGradSchemes
correctedSnGrad
correctedSnGrad.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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Description
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Simple central-difference snGrad scheme with non-orthogonal correction.
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\*---------------------------------------------------------------------------*/
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#include "
correctedSnGrad.H
"
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#include <
finiteVolume/volFields.H
>
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#include <
finiteVolume/surfaceFields.H
>
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#include <
finiteVolume/linear.H
>
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#include <
finiteVolume/fvcGrad.H
>
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#include <
finiteVolume/gaussGrad.H
>
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace
Foam
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{
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace
fv
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{
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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template
<
class
Type>
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correctedSnGrad<Type>::~correctedSnGrad
()
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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template
<
class
Type>
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tmp<GeometricField<Type, fvsPatchField, surfaceMesh>
>
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correctedSnGrad<Type>::correction
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(
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const
GeometricField<Type, fvPatchField, volMesh>
& vf
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)
const
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{
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const
fvMesh
&
mesh
= this->
mesh
();
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// construct GeometricField<Type, fvsPatchField, surfaceMesh>
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tmp<GeometricField<Type, fvsPatchField, surfaceMesh>
> tssf
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(
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new
GeometricField<Type, fvsPatchField, surfaceMesh>
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(
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IOobject
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(
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"snGradCorr("
+vf.
name
()+
')'
,
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vf.
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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vf.
dimensions
()*mesh.
deltaCoeffs
().
dimensions
()
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)
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);
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GeometricField<Type, fvsPatchField, surfaceMesh>
& ssf = tssf();
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for
(
direction
cmpt = 0; cmpt < pTraits<Type>::nComponents; cmpt++)
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{
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ssf.
replace
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(
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cmpt,
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mesh.
correctionVectors
()
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&
linear
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<
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typename
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outerProduct<vector, typename pTraits<Type>::cmptType
>
::type
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>(
mesh
).
interpolate
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(
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gradScheme
<
typename
pTraits<Type>::cmptType
>::New
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(
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mesh,
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mesh.
gradScheme
(ssf.
name
())
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)()
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//gaussGrad<typename pTraits<Type>::cmptType>(mesh)
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.
grad
(vf.
component
(cmpt))
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)
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);
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}
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return
tssf;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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}
// End namespace fv
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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}
// End namespace Foam
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// ************************ vim: set sw=4 sts=4 et: ************************ //