mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
adding boundaryFoam tutorial to evaluate wall functions
This commit is contained in:
andy
@ -0,0 +1,46 @@
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/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
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format ascii;
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class volVectorField;
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object U;
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||||
}
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||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [0 1 -1 0 0 0 0];
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internalField uniform (1 0 0);
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||||
|
||||
boundaryField
|
||||
{
|
||||
lowerWall
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||||
{
|
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type fixedValue;
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value uniform (0 0 0);
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}
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|
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upperWall
|
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{
|
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type fixedValue;
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value uniform (0 0 0);
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}
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||||
|
||||
frontBack
|
||||
{
|
||||
type cyclic;
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||||
}
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||||
|
||||
defaultFaces
|
||||
{
|
||||
type empty;
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||||
}
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||||
}
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// ************************************************************************* //
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@ -0,0 +1,46 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
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||||
| \\/ M anipulation | |
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||||
\*---------------------------------------------------------------------------*/
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FoamFile
|
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{
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version 2.0;
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format ascii;
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class volScalarField;
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location "0";
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object epsilon;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [0 2 -3 0 0 0 0];
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internalField uniform 1e-08;
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boundaryField
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{
|
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lowerWall
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{
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type epsilonWallFunction;
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value uniform 1e-08;
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}
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upperWall
|
||||
{
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type epsilonWallFunction;
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value uniform 1e-08;
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}
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frontBack
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{
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type cyclic;
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value uniform 1e-08;
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}
|
||||
defaultFaces
|
||||
{
|
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type empty;
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||||
}
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}
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||||
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// ************************************************************************* //
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@ -0,0 +1,46 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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||||
| ========= | |
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||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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||||
| \\ / O peration | Version: 1.6 |
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||||
| \\ / A nd | Web: www.OpenFOAM.org |
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||||
| \\/ M anipulation | |
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||||
\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class volScalarField;
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location "0";
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object k;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [0 2 -2 0 0 0 0];
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internalField uniform 0.000000001;
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boundaryField
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{
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lowerWall
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{
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type kqRWallFunction;
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internalField uniform 0.1;
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}
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upperWall
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{
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type kqRWallFunction;
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internalField uniform 0.1;
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}
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frontBack
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{
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type cyclic;
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internalField uniform 0.1;
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}
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defaultFaces
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{
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type empty;
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}
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}
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// ************************************************************************* //
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@ -0,0 +1,44 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
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||||
format ascii;
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||||
class volScalarField;
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object nuTilda;
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||||
}
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||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [0 2 -1 0 0 0 0];
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internalField uniform 0;
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boundaryField
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{
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||||
lowerWall
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{
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type zeroGradient;
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}
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upperWall
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||||
{
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type zeroGradient;
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}
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||||
|
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frontBack
|
||||
{
|
||||
type cyclic;
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||||
}
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||||
|
||||
defaultFaces
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||||
{
|
||||
type empty;
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||||
}
|
||||
}
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||||
|
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// ************************************************************************* //
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@ -0,0 +1,46 @@
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/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
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||||
format ascii;
|
||||
class volScalarField;
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||||
location "0";
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object nut;
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||||
}
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||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [0 2 -1 0 0 0 0];
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internalField uniform 0;
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boundaryField
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{
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lowerWall
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{
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type nutkWallFunction;
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value uniform 0;
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}
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upperWall
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||||
{
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type nutkWallFunction;
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value uniform 0;
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||||
}
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||||
frontBack
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||||
{
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||||
type cyclic;
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||||
value uniform 0;
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||||
}
|
||||
defaultFaces
|
||||
{
|
||||
type empty;
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||||
}
|
||||
}
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||||
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||||
|
||||
// ************************************************************************* //
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@ -0,0 +1,46 @@
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/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
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||||
object nut;
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||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [0 2 -1 0 0 0 0];
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||||
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internalField uniform 0;
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||||
|
||||
boundaryField
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{
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||||
lowerWall
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{
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type nutkWallFunction;
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value uniform 0;
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}
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||||
upperWall
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||||
{
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||||
type nutkWallFunction;
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value uniform 0;
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}
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||||
frontBack
|
||||
{
|
||||
type cyclic;
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||||
value uniform 0;
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||||
}
|
||||
defaultFaces
|
||||
{
|
||||
type empty;
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||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
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@ -0,0 +1,46 @@
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/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class volScalarField;
|
||||
location "0";
|
||||
object nut;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
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dimensions [0 2 -1 0 0 0 0];
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|
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internalField uniform 0;
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|
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boundaryField
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{
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lowerWall
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{
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type nutUSpaldingWallFunction;
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value uniform 0;
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}
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upperWall
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||||
{
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||||
type nutUSpaldingWallFunction;
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||||
value uniform 0;
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||||
}
|
||||
frontBack
|
||||
{
|
||||
type cyclic;
|
||||
value uniform 0;
|
||||
}
|
||||
defaultFaces
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
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@ -0,0 +1,46 @@
|
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/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
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||||
format ascii;
|
||||
class volScalarField;
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||||
location "0";
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object omega;
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||||
}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [0 0 -1 0 0 0 0];
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internalField uniform 1111.11;
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boundaryField
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{
|
||||
lowerWall
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{
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type omegaWallFunction;
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value uniform 1111.11;
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}
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upperWall
|
||||
{
|
||||
type omegaWallFunction;
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||||
value uniform 1111.11;
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}
|
||||
frontBack
|
||||
{
|
||||
type cyclic;
|
||||
value uniform 1111.11;
|
||||
}
|
||||
defaultFaces
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
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||||
|
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|
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// ************************************************************************* //
|
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11
tutorials/incompressible/boundaryFoam/boundaryWallFunctionsProfile/Allclean
Executable file
11
tutorials/incompressible/boundaryFoam/boundaryWallFunctionsProfile/Allclean
Executable file
@ -0,0 +1,11 @@
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#!/bin/sh
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# Source tutorial clean functions
|
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. $WM_PROJECT_DIR/bin/tools/CleanFunctions
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|
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cleanCase
|
||||
|
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rm -rf logs
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||||
rm -f *.eps yPlus_vs_uPlus
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|
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echo "done"
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69
tutorials/incompressible/boundaryFoam/boundaryWallFunctionsProfile/Allrun
Executable file
69
tutorials/incompressible/boundaryFoam/boundaryWallFunctionsProfile/Allrun
Executable file
@ -0,0 +1,69 @@
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#!/bin/sh
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|
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# Source tutorial run functions
|
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. $WM_PROJECT_DIR/bin/tools/RunFunctions
|
||||
|
||||
runApplication blockMesh
|
||||
|
||||
exponents="2 3 4 5 6 7 8"
|
||||
|
||||
echo "# yPlus vs uPlus" > yPlus_vs_uPlus
|
||||
|
||||
for e in $exponents; do
|
||||
echo " Setting nu to 1e-$e"
|
||||
|
||||
sed "s/XXX/$e/g" constant/transportProperties.template \
|
||||
> constant/transportProperties
|
||||
|
||||
runApplication boundaryFoam
|
||||
|
||||
mv log.boundaryFoam log.boundaryFoam_$e
|
||||
|
||||
# extract y+, U+
|
||||
# note: both must be added to foamLog.db
|
||||
runApplication foamLog log.boundaryFoam_$e
|
||||
|
||||
mv log.foamLog log.foamLog_$e
|
||||
|
||||
if [ -e logs/yPlus_0 ]; then
|
||||
yPlus=`awk < logs/yPlus_0 'END{print $2}'`
|
||||
uPlus=`awk < logs/uPlus_0 'END{print $2}'`
|
||||
|
||||
echo "$yPlus $uPlus" >> yPlus_vs_uPlus
|
||||
fi
|
||||
|
||||
rm -rf logs
|
||||
done
|
||||
|
||||
|
||||
# create validation plot
|
||||
# test if gnuplot exists on the system
|
||||
type -P gnuplot &>/dev/null || {
|
||||
echo "gnuplot not found - skipping graph creation" >&2; exit 1;
|
||||
}
|
||||
graphName="OF_vs_ANAYTICAL.eps"
|
||||
|
||||
echo "Creating graph of u+ vs y+ to $graphName"
|
||||
gnuplot<<EOF
|
||||
set terminal postscript eps color enhanced
|
||||
set output "$graphName"
|
||||
set grid
|
||||
set xlabel "y+"
|
||||
set ylabel "u+"
|
||||
set key top left
|
||||
set size 0.75, 0.75
|
||||
set parametric
|
||||
# u+ range
|
||||
set trange [0:35]
|
||||
# Spaldings law
|
||||
k=0.41
|
||||
E=9.8
|
||||
f(t) = t + 1/E*(exp(k*t) - 1 - k*t*(1 + 0.5*k*t) - 1/6*k*t**3)
|
||||
set logscale x
|
||||
set format x "10^{%T}"
|
||||
plot f(t),t title "Spalding" with lines linetype -1, \
|
||||
"yPlus_vs_uPlus" title "OpenFOAM" with points lt 1 pt 6
|
||||
EOF
|
||||
|
||||
|
||||
echo "done"
|
||||
@ -0,0 +1,14 @@
|
||||
Test for momentum wall functions
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
Computes a series of steady boundary layer calculations, varying the Reynolds
|
||||
number. Wall u+ plotted as a function of log10(y+), and compared with wall
|
||||
profile given by Spalding's law.
|
||||
|
||||
|
||||
Usage:
|
||||
|
||||
- run test using Allrun script
|
||||
- uses foamLog to generate u+ and y+ values
|
||||
- postscript (.eps) plot generated using gnuplot, OF_vs_ANAYTICAL.eps
|
||||
|
||||
@ -0,0 +1,25 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object RASProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
RASModel kEpsilon; // SpalartAllmaras;
|
||||
|
||||
turbulence on;
|
||||
|
||||
printCoeffs on;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,71 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: http://www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object blockMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
convertToMeters 0.05;
|
||||
|
||||
vertices
|
||||
(
|
||||
(0 -1 0)
|
||||
(0 0 0)
|
||||
(0 1 0)
|
||||
(0.1 -1 0)
|
||||
(0.1 0 0)
|
||||
(0.1 1 0)
|
||||
(0 -1 0.1)
|
||||
(0 0 0.1)
|
||||
(0 1 0.1)
|
||||
(0.1 -1 0.1)
|
||||
(0.1 0 0.1)
|
||||
(0.1 1 0.1)
|
||||
);
|
||||
|
||||
blocks
|
||||
(
|
||||
hex (0 3 4 1 6 9 10 7) (1 40 1) simpleGrading (1 1 1)
|
||||
hex (1 4 5 2 7 10 11 8) (1 40 1) simpleGrading (1 1 1)
|
||||
);
|
||||
|
||||
edges
|
||||
(
|
||||
);
|
||||
|
||||
patches
|
||||
(
|
||||
wall lowerWall
|
||||
(
|
||||
(0 3 9 6)
|
||||
)
|
||||
|
||||
wall upperWall
|
||||
(
|
||||
(2 8 11 5)
|
||||
)
|
||||
|
||||
cyclic frontBack
|
||||
(
|
||||
(0 6 7 1)
|
||||
(1 7 8 2)
|
||||
|
||||
(9 3 4 10)
|
||||
(10 4 5 11)
|
||||
)
|
||||
);
|
||||
|
||||
mergePatchPairs
|
||||
(
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class polyBoundaryMesh;
|
||||
location "constant/polyMesh";
|
||||
object boundary;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
4
|
||||
(
|
||||
lowerWall
|
||||
{
|
||||
type wall;
|
||||
nFaces 1;
|
||||
startFace 79;
|
||||
}
|
||||
upperWall
|
||||
{
|
||||
type wall;
|
||||
nFaces 1;
|
||||
startFace 80;
|
||||
}
|
||||
frontBack
|
||||
{
|
||||
type cyclic;
|
||||
nFaces 160;
|
||||
startFace 81;
|
||||
featureCos 0.9;
|
||||
}
|
||||
defaultFaces
|
||||
{
|
||||
type empty;
|
||||
nFaces 160;
|
||||
startFace 241;
|
||||
}
|
||||
)
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,25 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object transportProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
Ubar Ubar [ 0 1 -1 0 0 0 0 ] ( 10 0 0 );
|
||||
|
||||
transportModel Newtonian;
|
||||
|
||||
nu nu [ 0 2 -1 0 0 0 0 ] 1e-8;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,25 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: dev |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "constant";
|
||||
object transportProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
Ubar Ubar [ 0 1 -1 0 0 0 0 ] ( 10 0 0 );
|
||||
|
||||
transportModel Newtonian;
|
||||
|
||||
nu nu [ 0 2 -1 0 0 0 0 ] 1e-XXX;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,58 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application boundaryFoam;
|
||||
|
||||
libs
|
||||
(
|
||||
"libOpenFOAM.so"
|
||||
"libinterpolationTables_16x.so"
|
||||
"libtabulatedWallFunctionFvPatchFields_16x.so"
|
||||
);
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 1000;
|
||||
|
||||
deltaT 1;
|
||||
|
||||
writeControl timeStep;
|
||||
|
||||
writeInterval 100;
|
||||
|
||||
purgeWrite 1;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 6;
|
||||
|
||||
writeCompression uncompressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
graphFormat raw;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,61 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSchemes;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
ddtSchemes
|
||||
{
|
||||
default steadyState;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default none;
|
||||
div(phi,k) Gauss linear;
|
||||
div(phi,epsilon) Gauss linear;
|
||||
div(phi,omega) Gauss linear;
|
||||
div(phi,R) Gauss linear;
|
||||
div(phi,nuTilda) Gauss linear;
|
||||
div((nuEff*dev(grad(U).T()))) Gauss linear;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default none;
|
||||
laplacian(nuEff,U) Gauss linear corrected;
|
||||
laplacian(DkEff,k) Gauss linear corrected;
|
||||
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
|
||||
laplacian(DomegaEff,omega) Gauss linear corrected;
|
||||
laplacian(DREff,R) Gauss linear corrected;
|
||||
laplacian(DnuTildaEff,nuTilda) Gauss linear corrected;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default linear;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default corrected;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,88 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: 1.6 |
|
||||
| \\ / A nd | Web: www.OpenFOAM.org |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
location "system";
|
||||
object fvSolution;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
solvers
|
||||
{
|
||||
U
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
k
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
epsilon
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
omega
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
R
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
nuTilda
|
||||
{
|
||||
solver PBiCG;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-06;
|
||||
relTol 0;
|
||||
}
|
||||
}
|
||||
|
||||
PISO
|
||||
{
|
||||
nCorrectors 2;
|
||||
nNonOrthogonalCorrectors 0;
|
||||
momentumPredictor yes;
|
||||
fluxGradp no;
|
||||
}
|
||||
|
||||
relaxationFactors
|
||||
{
|
||||
U 0.5;
|
||||
k 0.7;
|
||||
epsilon 0.7;
|
||||
omega 0.7;
|
||||
R 0.7;
|
||||
nuTilda 0.7;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
Reference in New Issue
Block a user