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ENH: Robustness updates to pointMVC interpolation

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This commit is contained in:
andy
2011-05-17 15:33:57 +01:00
parent 1e77abbe63
commit 709fc12c90
9 changed files with 44 additions and 43 deletions
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4
src/finiteVolume/Make/files
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@ -204,8 +204,8 @@ $(interpolation)/interpolationCellPoint/makeInterpolationCellPoint.C
$(interpolation)/interpolationCellPointFace/makeInterpolationCellPointFace.C
$(interpolation)/interpolationCellPointWallModified/cellPointWeightWallModified/cellPointWeightWallModified.C
$(interpolation)/interpolationCellPointWallModified/makeInterpolationCellPointWallModified.C
$(interpolation)/interpolationPoint/pointMVCWeight.C
$(interpolation)/interpolationPoint/makeInterpolationPoint.C
$(interpolation)/interpolationPointMVC/pointMVCWeight.C
$(interpolation)/interpolationPointMVC/makeInterpolationPointMVC.C
volPointInterpolation = interpolation/volPointInterpolation
$(volPointInterpolation)/volPointInterpolation.C

1
src/finiteVolume/Make/options
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@ -1,4 +1,5 @@
EXE_INC = \
-DFULLDEBUG -g -O0 \
-I$(LIB_SRC)/triSurface/lnInclude \
-I$(LIB_SRC)/meshTools/lnInclude

6
src/finiteVolume/interpolation/interpolation/interpolationPoint/interpolationPoint.C → src/finiteVolume/interpolation/interpolation/interpolationPointMVC/interpolationPointMVC.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
\\ / A nd | Copyright (C) 2010-2011 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -23,13 +23,13 @@ License
\*---------------------------------------------------------------------------*/
#include "interpolationPoint.H"
#include "interpolationPointMVC.H"
#include "volPointInterpolation.H"
// * * * * * * * * * * * * * * * * Constructor * * * * * * * * * * * * * * * //
template<class Type>
Foam::interpolationPoint<Type>::interpolationPoint
Foam::interpolationPointMVC<Type>::interpolationPointMVC
(
const GeometricField<Type, fvPatchField, volMesh>& psi
)

21
src/finiteVolume/interpolation/interpolation/interpolationPoint/interpolationPoint.H → src/finiteVolume/interpolation/interpolation/interpolationPointMVC/interpolationPointMVC.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
\\ / A nd | Copyright (C) 2010-2011 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -22,7 +22,7 @@ License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::interpolationPoint
Foam::interpolationPointMVC
Description
Given cell centre values interpolates to vertices and uses these to
@ -30,8 +30,8 @@ Description
\*---------------------------------------------------------------------------*/
#ifndef interpolationPoint_H
#define interpolationPoint_H
#ifndef interpolationPointMVC_H
#define interpolationPointMVC_H
#include "interpolation.H"
#include "pointMVCWeight.H"
@ -42,11 +42,11 @@ namespace Foam
{
/*---------------------------------------------------------------------------*\
Class interpolationPoint Declaration
Class interpolationPointMVC Declaration
\*---------------------------------------------------------------------------*/
template<class Type>
class interpolationPoint
class interpolationPointMVC
:
public interpolation<Type>
{
@ -57,16 +57,17 @@ protected:
//- Interpolated volfield
const GeometricField<Type, pointPatchField, pointMesh> psip_;
public:
//- Runtime type information
TypeName("point");
TypeName("pointMVC");
// Constructors
//- Construct from components
interpolationPoint
interpolationPointMVC
(
const GeometricField<Type, fvPatchField, volMesh>& psi
);
@ -93,12 +94,12 @@ public:
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#include "interpolationPointI.H"
#include "interpolationPointMVCI.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
# include "interpolationPoint.C"
# include "interpolationPointMVC.C"
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

6
src/finiteVolume/interpolation/interpolation/interpolationPoint/interpolationPointI.H → src/finiteVolume/interpolation/interpolation/interpolationPointMVC/interpolationPointMVCI.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
\\ / A nd | Copyright (C) 2010-2011 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -26,7 +26,7 @@ License
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
template<class Type>
inline Type Foam::interpolationPoint<Type>::interpolate
inline Type Foam::interpolationPointMVC<Type>::interpolate
(
const pointMVCWeight& cpw
) const
@ -36,7 +36,7 @@ inline Type Foam::interpolationPoint<Type>::interpolate
template<class Type>
inline Type Foam::interpolationPoint<Type>::interpolate
inline Type Foam::interpolationPointMVC<Type>::interpolate
(
const vector& position,
const label cellI,

6
src/finiteVolume/interpolation/interpolation/interpolationPoint/makeInterpolationPoint.C → src/finiteVolume/interpolation/interpolation/interpolationPointMVC/makeInterpolationPointMVC.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
\\ / A nd | Copyright (C) 2010-2011 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -23,13 +23,13 @@ License
\*---------------------------------------------------------------------------*/
#include "interpolationPoint.H"
#include "interpolationPointMVC.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
makeInterpolation(interpolationPoint);
makeInterpolation(interpolationPointMVC);
}
// ************************************************************************* //

39
src/finiteVolume/interpolation/interpolation/interpolationPoint/pointMVCWeight.C → src/finiteVolume/interpolation/interpolation/interpolationPointMVC/pointMVCWeight.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
\\ / A nd | Copyright (C) 2010-2011 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -56,7 +56,7 @@ void Foam::pointMVCWeight::calcWeights
forAll(f, j)
{
label jPlus1 = f.fcIndex(j);
scalar l = mag(u[j]-u[jPlus1]);
scalar l = mag(u[j] - u[jPlus1]);
theta[j] = 2.0*Foam::asin(l/2.0);
}
@ -68,7 +68,7 @@ void Foam::pointMVCWeight::calcWeights
weights[pid] =
1.0
/ dist[pid]
* (Foam::tan(theta[jMin1]/2.0)+Foam::tan(theta[j]/2.0));
* (Foam::tan(theta[jMin1]/2.0) + Foam::tan(theta[j]/2.0));
sumWeight += weights[pid];
}
@ -132,11 +132,10 @@ void Foam::pointMVCWeight::calcWeights
//Pout<< " uj:" << u[j] << " ujPlus1:" << u[jPlus1]
// << " temp:" << temp << endl;
scalar l = mag(u[j]-u[jPlus1]);
scalar l = min(mag(u[j] - u[jPlus1]), 2.0);
scalar angle = 2.0*Foam::asin(l/2.0);
//Pout<< " j:" << j << " l:" << l
// << " angle:" << angle << endl;
//Pout<< " j:" << j << " l:" << l << " angle:" << angle << endl;
v += 0.5*angle*temp;
}
@ -145,14 +144,14 @@ void Foam::pointMVCWeight::calcWeights
v /= vNorm;
// Make sure v points towards the polygon
//if (((v&u[0]) < 0) != (mesh.faceOwner()[faceI] != cellIndex_))
//{
// FatalErrorIn("pointMVCWeight::calcWeights(..)")
// << "v:" << v << " u[0]:" << u[0]
// << exit(FatalError);
//}
//if (((v&u[0]) < 0) != (mesh.faceOwner()[faceI] != cellIndex_))
//{
// FatalErrorIn("pointMVCWeight::calcWeights(..)")
// << "v:" << v << " u[0]:" << u[0]
// << exit(FatalError);
//}
if ((v&u[0]) < 0)
if ((v & u[0]) < 0)
{
v = -v;
}
@ -165,22 +164,22 @@ void Foam::pointMVCWeight::calcWeights
label jPlus1 = f.fcIndex(j);
//Pout<< " uj:" << u[j] << " ujPlus1:" << u[jPlus1] << endl;
vector n0 = u[j] ^ v;
vector n0 = u[j]^v;
n0 /= mag(n0);
vector n1 = u[jPlus1] ^ v;
vector n1 = u[jPlus1]^v;
n1 /= mag(n1);
scalar l = mag(n0-n1);
scalar l = min(mag(n0 - n1), 2.0);
//Pout<< " l:" << l << endl;
alpha(j) = 2.0*Foam::asin(l/2.0);
vector temp = n0 ^ n1;
vector temp = n0^n1;
if ((temp&v) < 0.0)
{
alpha[j] = -alpha[j];
}
l = mag(u[j]-v);
l = min(mag(u[j] - v), 2.0);
//Pout<< " l:" << l << endl;
theta(j) = 2.0*Foam::asin(l/2.0);
}
@ -211,7 +210,7 @@ void Foam::pointMVCWeight::calcWeights
sum +=
1.0
/ Foam::tan(theta[j])
* (Foam::tan(alpha[j]/2.0)+Foam::tan(alpha[jMin1]/2.0));
* (Foam::tan(alpha[j]/2.0) + Foam::tan(alpha[jMin1]/2.0));
}
// The special case when x lies on the polygon, handle it using 2D mvc.
@ -234,7 +233,7 @@ void Foam::pointMVCWeight::calcWeights
/ sum
/ dist[pid]
/ Foam::sin(theta[j])
* (Foam::tan(alpha[j]/2.0)+Foam::tan(alpha[jMin1]/2.0));
* (Foam::tan(alpha[j]/2.0) + Foam::tan(alpha[jMin1]/2.0));
}
}

2
src/finiteVolume/interpolation/interpolation/interpolationPoint/pointMVCWeight.H → src/finiteVolume/interpolation/interpolation/interpolationPointMVC/pointMVCWeight.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
\\ / A nd | Copyright (C) 2010-2011 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License

2
src/finiteVolume/interpolation/interpolation/interpolationPoint/pointMVCWeightI.H → src/finiteVolume/interpolation/interpolation/interpolationPointMVC/pointMVCWeightI.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
\\ / A nd | Copyright (C) 2010-2011 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License