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ENH: Added baffles and fan cyclic

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This commit is contained in:
mattijs
2010-04-16 13:16:26 +01:00
parent dfa2c67602
commit af095081b7
13 changed files with 137 additions and 20 deletions
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11
tutorials/incompressible/pimpleFoam/t-junction/0/U
View File

@ -39,7 +39,16 @@ boundaryField
inletValue uniform (0 0 0);
value uniform (0 0 0);
}
baffles
{
type fixedValue;
value uniform ( 0 0 0 );
}
fan
{
type cyclic;
value uniform ( 0 0 0 );
}
defaultFaces
{
type fixedValue;

16
tutorials/incompressible/pimpleFoam/t-junction/0/epsilon
View File

@ -27,23 +27,33 @@ boundaryField
mixingLength 0.01; // 1cm - half channel height
value uniform 1;
}
outlet1
{
type inletOutlet;
inletValue uniform 1;
value uniform 1;
}
outlet2
{
type inletOutlet;
inletValue uniform 1;
value uniform 1;
}
baffles
{
type epsilonWallFunction;
value uniform 1;
}
fan
{
type cyclic;
value uniform 1;
}
defaultFaces
{
type epsilonWallFunction;
value uniform 0;
value uniform 1;
}
}

15
tutorials/incompressible/pimpleFoam/t-junction/0/k
View File

@ -27,23 +27,34 @@ boundaryField
intensity 0.05; // 5% turbulent intensity
value uniform 1;
}
outlet1
{
type inletOutlet;
inletValue uniform 1;
value uniform 1;
}
outlet2
{
type inletOutlet;
inletValue uniform 1;
value uniform 1;
}
baffles
{
type kqRWallFunction;
value uniform 1;
}
fan
{
type cyclic;
value uniform 1;
}
defaultFaces
{
type kqRWallFunction;
value uniform 0;
value uniform 1;
}
}

10
tutorials/incompressible/pimpleFoam/t-junction/0/nuTilda
View File

@ -34,7 +34,15 @@ boundaryField
{
type zeroGradient;
}
baffles
{
type zeroGradient;
}
fan
{
type cyclic;
value uniform 0;
}
defaultFaces
{
type zeroGradient;

11
tutorials/incompressible/pimpleFoam/t-junction/0/nut
View File

@ -38,7 +38,16 @@ boundaryField
type calculated;
value uniform 0;
}
baffles
{
type nutkWallFunction;
value uniform 0;
}
fan
{
type cyclic;
value uniform 0;
}
defaultFaces
{
type nutkWallFunction;

12
tutorials/incompressible/pimpleFoam/t-junction/0/p
View File

@ -49,7 +49,17 @@ boundaryField
type fixedValue;
value uniform 100000;
}
baffles
{
type zeroGradient;
}
fan
{
type fan;
patchType cyclic;
f 2 ( 50 -0.1 );
value uniform 100000;
}
defaultFaces
{
type zeroGradient;

27
tutorials/incompressible/pimpleFoam/t-junction/Allrun Executable file
View File

@ -0,0 +1,27 @@
#!/bin/sh
# Source tutorial run functions
. $WM_PROJECT_DIR/bin/tools/RunFunctions
# Get application name
application=`getApplication`
runApplication blockMesh
# Creating patches 'out of nothing' so willl get undefined value which
# might cause floating point error
unset FOAM_SIGFPE
unset FOAM_SETNAN
# Add cyclic baffles for fan
runApplication setSet -batch selectCyclics.setSet
runApplication createBaffles cyclicFaces fan -overwrite
# Add wall baffles
rm log.setSet
runApplication setSet -batch selectBaffles.setSet
rm log.createBaffles
runApplication createBaffles baffleFaces baffles -overwrite
runApplication $application

3
tutorials/incompressible/pimpleFoam/t-junction/README.txt
View File

@ -1,2 +1,3 @@
15/8/8 Simple T-junction. Inlet on left, one outlet at bottom, one at top.
300-04-16 T-junction with baffles and fan.
Inlet on left, one outlet at bottom, one at top.
To test multiple outlets.

10
tutorials/incompressible/pimpleFoam/t-junction/constant/polyMesh/blockMeshDict
View File

@ -100,6 +100,16 @@ patches
(
(8 18 19 9)
)
wall baffles
()
cyclic fan
()
wall defaultFaces
()
);
mergePatchPairs

17
tutorials/incompressible/pimpleFoam/t-junction/constant/polyMesh/boundary
View File

@ -1,7 +1,7 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
@ -15,7 +15,7 @@ FoamFile
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
4
6
(
inlet
{
@ -35,6 +35,19 @@ FoamFile
nFaces 25;
startFace 10100;
}
baffles
{
type wall;
nFaces 0;
startFace 10125;
}
fan
{
type cyclic;
nFaces 0;
startFace 10125;
featureCos 0.9;
}
defaultFaces
{
type wall;

4
tutorials/incompressible/pimpleFoam/t-junction/selectBaffles.setSet Normal file
View File

@ -0,0 +1,4 @@
faceSet baffleFaces new boxToFace (0.099 -10 -10)(0.101 10 10)
# Remove the centre faces that become fan
faceSet baffleFaces delete boxToFace (0.099 -0.006 0.004)(0.101 0.006 0.016)
faceZoneSet baffleFaces new setToFaceZone baffleFaces

3
tutorials/incompressible/pimpleFoam/t-junction/selectCyclics.setSet Normal file
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@ -0,0 +1,3 @@
faceSet cyclicFaces new boxToFace (0.099 -0.006 0.004)(0.101 0.006 0.016)
cellSet cyclicFacesSlaveCells new boxToCell (-10 -10 -10)(0.1 10 10)
faceZoneSet cyclicFaces new setsToFaceZone cyclicFaces cyclicFacesSlaveCells

4
tutorials/incompressible/pimpleFoam/t-junction/system/controlDict
View File

@ -15,6 +15,8 @@ FoamFile
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
libs ("libOpenFOAM.so" "libincompressibleTurbulenceModel.so" "libincompressibleRASModels.so");
application pimpleFoam;
startFrom startTime;
@ -37,7 +39,7 @@ writeFormat ascii;
writePrecision 6;
writeCompression off;
writeCompression uncompressed;
timeFormat general;