ENH: Added Pawan's sineWaveDamping tutorial to test new acousticDamping fvOption

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/0/T

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    inlet
+    {
+        type            fixedValue;
+        value           uniform 300;
+    }
+
+    outlet
+    {
+        type            inletOutlet;
+        inletValue      uniform 300;
+        value           uniform 300;
+    }
+
+    frontAndBack
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/0/U

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    location    "0";
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -1 0 0 0 0];
+
+internalField   uniform (0 0 0);
+
+boundaryField
+{
+    inlet
+    {
+        type            zeroGradient; // pressureInletVelocity;
+        value           uniform (0 0 0);
+    }
+
+    outlet
+    {
+        type            pressureInletOutletVelocity;
+        value           uniform (0 0 0);
+    }
+
+    frontAndBack
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/0/p

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [1 -1 -2 0 0 0 0];
+
+internalField   uniform 101325;
+
+boundaryField
+{
+    inlet
+    {
+        type            uniformFixedValue; // oscillatingFixedValue;
+        uniformValue    sine;
+        uniformValueCoeffs
+        {
+            amplitude       constant 1;
+            frequency       constant 3000;
+            scale           constant 50;
+            level           constant 101325;
+        }
+        value           $internalField;
+    }
+
+    outlet
+    {
+        type            waveTransmissive;
+        gamma           1.4;
+        fieldInf        101325;
+        lInf            2.25;
+        value           uniform 101325;
+    }
+
+    frontAndBack
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/Allclean

+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+
+
+#------------------------------------------------------------------------------

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/Allrun

+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+runApplication blockMesh
+runApplication $(getApplication)

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/constant/thermophysicalProperties

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  2.3.1                                 |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      thermophysicalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+thermoType
+{
+    type            hePsiThermo;
+    mixture         pureMixture;
+    transport       sutherland;
+    thermo          hConst;
+    equationOfState perfectGas;
+    specie          specie;
+    energy          sensibleEnthalpy;
+}
+
+mixture
+{
+    specie
+    {
+        nMoles      1;
+        molWeight   28.9;
+    }
+    thermodynamics
+    {
+        Cp          1007;
+        Hf          0;
+    }
+    transport
+    {
+        As          1.4792e-06;
+        Ts          116;
+    }
+}
+
+
+// ************************************************************************* //

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/constant/turbulenceProperties

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType  laminar;
+
+
+// ************************************************************************* //

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/system/blockMeshDict

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+vertices
+(
+    (-1.25 -0.01 -0.01)
+    (1.25 -0.01 -0.01)
+    (1.25 0.01 -0.01)
+    (-1.25 0.01 -0.01)
+    (-1.25 -0.01 0.01)
+    (1.25 -0.01 0.01)
+    (1.25 0.01 0.01)
+    (-1.25 0.01 0.01)
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) (1000 1 1) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+    inlet
+    {
+        type patch;
+        faces
+        (
+            (0 4 7 3)
+        );
+    }
+
+
+    outlet
+    {
+        type patch;
+        faces
+        (
+            (1 2 6 5)
+        );
+    }
+
+    frontAndBack
+    {
+        type empty;
+        faces
+        (
+            (0 1 5 4)
+            (3 7 6 2)
+            (0 3 2 1)
+            (5 6 7 4)
+        );
+    }
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/system/controlDict

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     rhoPimpleFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         0.02;
+
+deltaT          2e-6;
+
+writeControl    runTime;
+
+writeInterval   0.0002;
+
+purgeWrite      0;
+
+writeFormat     ascii; // binary;
+
+writePrecision  16;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable true;
+
+adjustTimeStep  no;
+
+maxCo           0.3;
+
+maxDeltaT       1;
+
+
+functions
+{
+    fieldAverage
+    {
+        type            fieldAverage;
+        functionObjectLibs ("libfieldFunctionObjects.so");
+        outputControl   outputTime;
+        fields
+        (
+            U
+            {
+                mean        on;
+                prime2Mean  off;
+                base        time;
+            }
+
+            p
+            {
+                mean        on;
+                prime2Mean  off;
+                base        time;
+            }
+
+        );
+    }
+}
+
+// ************************************************************************* //

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/system/fvOptions

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvOptions;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+acousticDampingSource
+{
+    type            acousticDampingSource;
+    active          yes;
+
+    acousticDampingSourceCoeffs
+    {
+        timeStart        0.004;
+        duration         1000.0;
+        selectionMode    all;
+        centre           (-1.25 0 0);
+        radius1          1.2;
+        radius2          1.65;
+        frequency        3000;
+        URef             UMean;
+    }
+}
+
+
+//************************************************************************* //

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/system/fvSchemes

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         backward;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+    div(phi,U)      Gauss linearUpwind grad(U);
+    div(phi,K)      Gauss linear;
+    div(phi,h)      Gauss limitedLinear 1;
+    div(((rho*nuEff)*dev2(T(grad(U))))) Gauss linear;
+}
+
+laplacianSchemes
+{
+    default         Gauss linear orthogonal;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         no;
+}
+
+wallDist
+{
+    method meshWave;
+}
+
+
+// ************************************************************************* //

tutorials/compressible/rhoPimpleFoam/laminar/sineWaveDamping/system/fvSolution

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  plus                                  |
+|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    p
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-08;
+        relTol          0.01;
+    }
+
+    pFinal
+    {
+        $p;
+        relTol          0;
+    }
+
+    "rho.*"
+    {
+        $p;
+        tolerance       1e-05;
+        relTol          0;
+    }
+
+    "(U|h)"
+    {
+        solver          smoothSolver;
+        smoother        symGaussSeidel;
+        tolerance       1e-08;
+        relTol          0.01;
+    }
+
+    "(U|h)Final"
+    {
+        $U;
+        relTol          0;
+    }
+}
+
+PIMPLE
+{
+    momentumPredictor yes;
+    nOuterCorrectors  7;
+    nCorrectors       1;
+    rhoMax            1.5;
+}
+
+
+
+
+
+
+
+
+// ************************************************************************* //