diff --git a/etc/templates/compressibleInflowOutflow/0/T b/etc/templates/compressibleInflowOutflow/0/T new file mode 100644 index 0000000000000000000000000000000000000000..dd7136e69db45477d2676c4e44445f3d382316d7 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/0/T @@ -0,0 +1,48 @@ +/*--------------------------------*- 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 volScalarField; + object T; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +Tinlet 500; +Tout 298; // Used for fixedValue boundary condition on walls + +dimensions [0 0 0 1 0 0 0]; + +internalField uniform $Tinlet; + +boundaryField +{ + inlet + { + type fixedValue; + value uniform $Tinlet; + } + + outlet + { + type inletOutlet; + inletValue uniform $Tout; + value $inletValue; + } + + wall + { + type fixedValue; + value uniform $Tout; + } + + #includeEtc "caseDicts/setConstraintTypes" +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/0/U b/etc/templates/compressibleInflowOutflow/0/U new file mode 100644 index 0000000000000000000000000000000000000000..8b7d69447afc4fd2aa95a3a4f781054de89708b6 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/0/U @@ -0,0 +1,46 @@ +/*--------------------------------*- 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 volVectorField; + object U; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +Uinlet (10 0 0); + +dimensions [0 1 -1 0 0 0 0]; + +internalField uniform (0 0 0); + +boundaryField +{ + inlet + { + type fixedValue; + value uniform $Uinlet; + } + + outlet + { + type pressureInletOutletVelocity; + value uniform (0 0 0); + } + + wall + { + type fixedValue; + value uniform (0 0 0); + } + + #includeEtc "caseDicts/setConstraintTypes" +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/0/alphat b/etc/templates/compressibleInflowOutflow/0/alphat new file mode 100644 index 0000000000000000000000000000000000000000..fdf9f66289b4b64636beea97c3a7c3512c7b9ed4 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/0/alphat @@ -0,0 +1,44 @@ +/*--------------------------------*- 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 volScalarField; + object alphat; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +dimensions [1 -1 -1 0 0 0 0]; + +internalField uniform 0; + +boundaryField +{ + inlet + { + type calculated; + value uniform 0; + } + + outlet + { + type calculated; + value uniform 0; + } + + wall + { + type compressible::alphatWallFunction; + value uniform 0; + } + + #includeEtc "caseDicts/setConstraintTypes" +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/0/epsilon b/etc/templates/compressibleInflowOutflow/0/epsilon new file mode 100644 index 0000000000000000000000000000000000000000..1a2660a9a4b673e6d146dad6d535d674a9ccd720 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/0/epsilon @@ -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 volScalarField; + object epsilon; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +epsilonInlet 0.001; + +dimensions [0 2 -3 0 0 0 0]; + +internalField uniform $epsilonInlet; + +boundaryField +{ + inlet + { + type compressible::turbulentMixingLengthDissipationRateInlet; + mixingLength 0.05; + value uniform $epsilonInlet; + } + + outlet + { + type inletOutlet; + inletValue uniform $epsilonInlet; + value uniform $epsilonInlet; + } + wall + { + type compressible::epsilonWallFunction; + value uniform $epsilonInlet; + } + + #includeEtc "caseDicts/setConstraintTypes" +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/0/k b/etc/templates/compressibleInflowOutflow/0/k new file mode 100644 index 0000000000000000000000000000000000000000..8eddb30eaf64f0b21d8a9c659ce9dec090aff56e --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/0/k @@ -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 volScalarField; + object k; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +kInlet 0.1; + +dimensions [0 2 -2 0 0 0 0]; + +internalField uniform $kInlet; + +boundaryField +{ + inlet + { + type fixedValue; + value uniform $kInlet; + } + + outlet + { + type inletOutlet; + inletValue uniform $kInlet; + value uniform $kInlet; + } + + wall + { + type compressible::kqRWallFunction; + value uniform $kInlet; + } + + #includeEtc "caseDicts/setConstraintTypes" +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/0/nut b/etc/templates/compressibleInflowOutflow/0/nut new file mode 100644 index 0000000000000000000000000000000000000000..ab1c5b736df6063824d990320a3e421411b0f12f --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/0/nut @@ -0,0 +1,44 @@ +/*--------------------------------*- 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 volScalarField; + object mut; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +dimensions [1 -1 -1 0 0 0 0]; + +internalField uniform 0; + +boundaryField +{ + inlet + { + type calculated; + value uniform 0; + } + + outlet + { + type calculated; + value uniform 0; + } + + wall + { + type nutkWallFunction; + value uniform 0; + } + + #includeEtc "caseDicts/setConstraintTypes" +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/0/omega b/etc/templates/compressibleInflowOutflow/0/omega new file mode 100644 index 0000000000000000000000000000000000000000..0cf7e5569b686fac1d8a861a683f6e4380d8d554 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/0/omega @@ -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 volScalarField; + object omega; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +omegaInlet 1.0; + +dimensions [0 0 -1 0 0 0 0]; + +internalField uniform $omegaInlet; + +boundaryField +{ + inlet + { + type fixedValue; + value uniform $omegaInlet; + } + + outlet + { + type inletOutlet; + inletValue uniform $omegaInlet; + value uniform $omegaInlet; + } + + wall + { + type compressible::omegaWallFunction; + value uniform $omegaInlet; + } + + #includeEtc "caseDicts/setConstraintTypes" +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/0/p b/etc/templates/compressibleInflowOutflow/0/p new file mode 100644 index 0000000000000000000000000000000000000000..0485c7dc94a97842315e9d8568ffca9d83eaae74 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/0/p @@ -0,0 +1,44 @@ +/*--------------------------------*- 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 volScalarField; + object p; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +pOut 1.0e5; + +dimensions [1 -1 -2 0 0 0 0]; + +internalField uniform $pOut; + +boundaryField +{ + inlet + { + type zeroGradient; + } + + outlet + { + type fixedValue; + value uniform $pOut; + } + + wall + { + type zeroGradient; + } + + #includeEtc "caseDicts/setConstraintTypes" +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/README b/etc/templates/compressibleInflowOutflow/README new file mode 100644 index 0000000000000000000000000000000000000000..780ced006907710ed0af831586a56caa11d2c10d --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/README @@ -0,0 +1,54 @@ +Overview +======== ++ This is a template case with single inlet and outlet ++ Setup to run the compressible rhoSimpleFoam solver ++ The case is designed to be meshed with snappyHexMesh ++ snappyHexMesh is setup to use a single trisurface file named CAD.obj ++ Copy the CAD.obj file to the constant/triSurface directory ++ The CAD.obj should contain an inlet and outlet region to create the relevant + patches in the mesh + +Background Mesh +=============== ++ The user should establish the bounds of their CAD.obj file ++ The blockMeshDict file contains a backgroundMesh subditionary ++ Set xMin, xMax, etc to be beyond the CAD.obj bounds ++ Set background mesh density with xCells, yCells, zCells ++ Run blockMesh + +Background Mesh (alternative) +============================= ++ The user can adopt the background mesh patches in the mesh ++ For example, the background mesh can provide external patches of an external + flow ++ An alternative blockMeshDict file is set up for this: blockMeshDict.extPatches ++ Simply copy blockMeshDict.extPatches to blockMeshDict and edit inlet, outlet + patches accordingly + +Castellated Mesh +================ ++ In the snappyHexMeshDict file, replace <inletPatch> with the name of the inlet + region in the CAD.obj file ++ Replace <outletPatch> with the name of the outlet region ++ run snappyHexMesh to obtain a castellatedMesh ++ Review the mesh; modify refinement levels and regenerate the mesh as required + (levels are set in refinementSurfaces and refinementRegions) + +Snapped Mesh +============ ++ In snappyHexMeshDict, set castellatedMesh off; snap on; ++ Run the snapping phase of snappyHexMesh ++ Review the mesh + +Layers +====== ++ To add layers to the mesh along wall boundary patches... ++ Switch on addLayers; switch snap off; ++ Run snappyHexMesh ++ The number of layers can be changed by modifying nSurfaceLayers + +Initialisation +============== ++ In the field files in the 0 directory, set inlet values ++ For example, in 0/U, set the inlet velocity Uinlet ++ Set the viscosity in constant/transportProperties \ No newline at end of file diff --git a/etc/templates/compressibleInflowOutflow/constant/RASProperties b/etc/templates/compressibleInflowOutflow/constant/RASProperties new file mode 100644 index 0000000000000000000000000000000000000000..496ee3b41cc0d5840868dbfab758d4cc85d8fcfd --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/constant/RASProperties @@ -0,0 +1,23 @@ +/*--------------------------------*- 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; + object RASProperties; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +RASModel kEpsilon; + +turbulence on; + +printCoeffs on; + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/constant/polyMesh/blockMeshDict b/etc/templates/compressibleInflowOutflow/constant/polyMesh/blockMeshDict new file mode 100644 index 0000000000000000000000000000000000000000..de6aabcfd1586779a6f97afa24ff9842bb11df9e --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/constant/polyMesh/blockMeshDict @@ -0,0 +1,68 @@ +/*--------------------------------*- 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; + object blockMeshDict; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +backgroundMesh +{ + xMin -1; + xMax 1; + yMin -1; + yMax 1; + zMin -1; + zMax 1; + xCells 20; + yCells 20; + zCells 20; +} + +convertToMeters 1; + +vertices +( + ($:backgroundMesh.xMin $:backgroundMesh.yMin $:backgroundMesh.zMin) + ($:backgroundMesh.xMax $:backgroundMesh.yMin $:backgroundMesh.zMin) + ($:backgroundMesh.xMax $:backgroundMesh.yMax $:backgroundMesh.zMin) + ($:backgroundMesh.xMin $:backgroundMesh.yMax $:backgroundMesh.zMin) + + ($:backgroundMesh.xMin $:backgroundMesh.yMin $:backgroundMesh.zMax) + ($:backgroundMesh.xMax $:backgroundMesh.yMin $:backgroundMesh.zMax) + ($:backgroundMesh.xMax $:backgroundMesh.yMax $:backgroundMesh.zMax) + ($:backgroundMesh.xMin $:backgroundMesh.yMax $:backgroundMesh.zMax) +); + +blocks +( + hex (0 1 2 3 4 5 6 7) + ( + $:backgroundMesh.xCells + $:backgroundMesh.yCells + $:backgroundMesh.zCells + ) + simpleGrading (1 1 1) +); + +edges +( +); + +boundary +( +); + +mergePatchPairs +( +); + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/constant/polyMesh/blockMeshDict.extPatches b/etc/templates/compressibleInflowOutflow/constant/polyMesh/blockMeshDict.extPatches new file mode 100644 index 0000000000000000000000000000000000000000..3286dba7e128f8454090aa6f478bf2db902d1bfa --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/constant/polyMesh/blockMeshDict.extPatches @@ -0,0 +1,121 @@ +/*--------------------------------*- C++ -*----------------------------------*\ +| ========= | | +| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | +| \\ / O peration | Version: dev | +| \\ / A nd | Web: www.OpenFOAM.org | +| \\/ M anipulation | | +\*---------------------------------------------------------------------------*/ +FoamFile +{ + version 2.0; + format ascii; + class dictionary; + object blockMeshDict; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +backgroundMesh +{ + xMin -1; + xMax 1; + yMin -1; + yMax 1; + zMin -1; + zMax 1; + xCells 20; + yCells 20; + zCells 20; +} + +convertToMeters 1; + +vertices +( + ($:backgroundMesh.xMin $:backgroundMesh.yMin $:backgroundMesh.zMin) + ($:backgroundMesh.xMax $:backgroundMesh.yMin $:backgroundMesh.zMin) + ($:backgroundMesh.xMax $:backgroundMesh.yMax $:backgroundMesh.zMin) + ($:backgroundMesh.xMin $:backgroundMesh.yMax $:backgroundMesh.zMin) + + ($:backgroundMesh.xMin $:backgroundMesh.yMin $:backgroundMesh.zMax) + ($:backgroundMesh.xMax $:backgroundMesh.yMin $:backgroundMesh.zMax) + ($:backgroundMesh.xMax $:backgroundMesh.yMax $:backgroundMesh.zMax) + ($:backgroundMesh.xMin $:backgroundMesh.yMax $:backgroundMesh.zMax) +); + +blocks +( + hex (0 1 2 3 4 5 6 7) + ( + $:backgroundMesh.xCells + $:backgroundMesh.yCells + $:backgroundMesh.zCells + ) + simpleGrading (1 1 1) +); + +edges +( +); + +boundary +( + left + { + type patch; + faces + ( + (0 3 7 4) + ); + } + + right + { + type patch; + faces + ( + (1 5 6 2) + ); + } + + bottom + { + type patch; + faces + ( + (0 1 2 3) + ); + } + + top + { + type patch; + faces + ( + (4 7 6 5) + ); + } + + back + { + type patch; + faces + ( + (0 4 5 1) + ); + } + + front + { + type patch; + faces + ( + (3 2 6 7) + ); + } +); + +mergePatchPairs +( +); + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/constant/thermophysicalProperties b/etc/templates/compressibleInflowOutflow/constant/thermophysicalProperties new file mode 100644 index 0000000000000000000000000000000000000000..691d73fdd740ee7e04014b3f89fd111e359c5f1a --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/constant/thermophysicalProperties @@ -0,0 +1,48 @@ +/*--------------------------------*- 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 thermophysicalProperties; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +thermoType +{ + type hePsiThermo; + mixture pureMixture; + transport const; + thermo hConst; + equationOfState perfectGas; + specie specie; + energy sensibleInternalEnergy; +} + +mixture // air at room temperature (293 K) +{ + specie + { + nMoles 1; + molWeight 28.9; + } + thermodynamics + { + Cp 1005; + Hf 0; + } + transport + { + mu 1.82e-05; + Pr 0.71; + } +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/constant/triSurface/.keep b/etc/templates/compressibleInflowOutflow/constant/triSurface/.keep new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/etc/templates/compressibleInflowOutflow/constant/turbulenceProperties b/etc/templates/compressibleInflowOutflow/constant/turbulenceProperties new file mode 100644 index 0000000000000000000000000000000000000000..dc0e00cc54f0947fd43e2fd400933c31c1e1f524 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/constant/turbulenceProperties @@ -0,0 +1,19 @@ +/*--------------------------------*- 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; + object turbulenceProperties; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +simulationType RASModel; + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/system/controlDict b/etc/templates/compressibleInflowOutflow/system/controlDict new file mode 100644 index 0000000000000000000000000000000000000000..46bfdfc8ba1a533a83e933c51c25dc5fe4adf5c1 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/system/controlDict @@ -0,0 +1,51 @@ +/*--------------------------------*- 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; + object controlDict; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +application rhoSimpleFoam; + +startFrom latestTime; + +startTime 0; + +stopAt endTime; + +endTime 1000; + +deltaT 1; + +writeControl timeStep; + +writeInterval 50; + +purgeWrite 0; + +writeFormat ascii; + +writePrecision 8; + +writeCompression off; + +timeFormat general; + +timePrecision 6; + +runTimeModifiable true; + +functions +{ +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/system/fvSchemes b/etc/templates/compressibleInflowOutflow/system/fvSchemes new file mode 100644 index 0000000000000000000000000000000000000000..51dd04c90d90f4ce3ca8c4842ab4132c113b1fb1 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/system/fvSchemes @@ -0,0 +1,76 @@ +/*--------------------------------*- 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; + object fvSchemes; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +ddtSchemes +{ + default steadyState; +} + +gradSchemes +{ + default Gauss linear; + + limited cellLimited Gauss linear 1; + grad(U) $limited; + grad(k) $limited; + grad(omega) $limited; + grad(epsilon) $limited; +} + +divSchemes +{ + default none; + + div(phi,U) bounded Gauss linearUpwind limited; + + turbulence bounded Gauss limitedLinear 1; + div(phi,k) $turbulence; + div(phi,omega) $turbulence; + div(phi,epsilon) $turbulence; + + div(phi,e) $turbulence; + div(phi,h) $turbulence; + div(phi,K) $turbulence; + div(phi,Ekp) $turbulence; + + div(phid,p) bounded Gauss upwind; + div((phi|interpolate(rho)),p) bounded Gauss upwind; + + div((muEff*dev2(T(grad(U))))) Gauss linear; +} + +laplacianSchemes +{ + default Gauss linear corrected; +} + +interpolationSchemes +{ + default linear; +} + +snGradSchemes +{ + default corrected; +} + +fluxRequired +{ + default no; + p ; +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/system/fvSolution b/etc/templates/compressibleInflowOutflow/system/fvSolution new file mode 100644 index 0000000000000000000000000000000000000000..2b7d8db02c28da1f4da2aa1d73e768387109bce4 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/system/fvSolution @@ -0,0 +1,69 @@ +/*--------------------------------*- 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; + object fvSolution; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +solvers +{ + p + { + solver GAMG; + smoother GaussSeidel; + cacheAgglomeration on; // Need to make this default? + agglomerator faceAreaPair; // Need to make this default? + nCellsInCoarsestLevel 10; // Need to make this default? + mergeLevels 1; // Need to make this default + tolerance 1e-6; + relTol 0.1; + } + + "(U|k|omega|epsilon|e|h)" + { + solver smoothSolver; + smoother symGaussSeidel; + tolerance 1e-6; + relTol 0.1; + } +} + +SIMPLE +{ + residualControl + { + p 1e-4; + U 1e-4; + "(k|omega|epsilon|e|h)" 1e-4; + } + + nNonOrthogonalCorrectors 0; + rhoMin rhoMin [ 1 -3 0 0 0 ] 0.1; + rhoMax rhoMax [ 1 -3 0 0 0 ] 1.5; +} + +relaxationFactors +{ + fields + { + p 0.3; + rho 0.01; + } + equations + { + U 0.7; + "(e|h)" 0.7; + "(k|epsilon|omega)" 0.7; + } +} + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/system/meshQualityDict b/etc/templates/compressibleInflowOutflow/system/meshQualityDict new file mode 100644 index 0000000000000000000000000000000000000000..c38396d7102fcc2d57e2afbeefa502054031937b --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/system/meshQualityDict @@ -0,0 +1,22 @@ +/*--------------------------------*- 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; + object meshQualityDict; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +#includeEtc "caseDicts/mesh/generation/meshQualityDict.cfg" + +//- minFaceWeight (0 -> 0.5) +//minFaceWeight 0.02; + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/system/snappyHexMeshDict b/etc/templates/compressibleInflowOutflow/system/snappyHexMeshDict new file mode 100644 index 0000000000000000000000000000000000000000..7c1659090cb629137d16197fedcda2b7996e50e4 --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/system/snappyHexMeshDict @@ -0,0 +1,128 @@ +/*--------------------------------*- 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; + object snappyHexMeshDict; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +#includeEtc "caseDicts/mesh/generation/snappyHexMeshDict.cfg" + +castellatedMesh on; +snap off; +addLayers off; + +geometry +{ + CAD.obj + { + type triSurfaceMesh; + name CAD; + regions + { + <inletPatch> { name inlet; } + <outletPatch> { name outlet; } + } + } +}; + +castellatedMeshControls +{ + features + ( +// { file "CAD.eMesh"; level 1; } + ); + + refinementSurfaces + { + CAD + { + level (2 2); + patchInfo { type wall; } + + regions + { + <inletPatch> + { + level (2 2); + patchInfo + { + type patch; + inGroups (inlet); + } + } + + <outletPatch> + { + level (2 2); + patchInfo + { + type patch; + inGroups (outlet); + } + } + } + } + } + + refinementRegions + { + CAD + { + mode inside; + levels ((1E15 2)); + } + } + + locationInMesh (1e-5 1e-5 1e-5); // Offset from (0 0 0) to avoid + // coinciding with face or edge +} + +snapControls +{ +// explicitFeatureSnap true; +// implicitFeatureSnap false; +} + +addLayersControls +{ + layers + { + "CAD.*" + { + nSurfaceLayers 2; + } + } + + relativeSizes true; // false, usually with firstLayerThickness + expansionRatio 1.2; + finalLayerThickness 0.5; + minThickness 1e-3; +// firstLayerThickness 0.01; + +// maxThicknessToMedialRatio 0.6; +} + +meshQualityControls +{ +// minTetQuality -1e+30; +} + +writeFlags +( + scalarLevels + layerSets + layerFields +); + +mergeTolerance 1e-6; + +// ************************************************************************* // diff --git a/etc/templates/compressibleInflowOutflow/system/surfaceFeatureExtractDict b/etc/templates/compressibleInflowOutflow/system/surfaceFeatureExtractDict new file mode 100644 index 0000000000000000000000000000000000000000..24ce03f0f8054b1f4afcbb45ee1083ff9df80b8c --- /dev/null +++ b/etc/templates/compressibleInflowOutflow/system/surfaceFeatureExtractDict @@ -0,0 +1,41 @@ +/*--------------------------------*- 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; + object surfaceFeatureExtractDict; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +CAD.obj +{ + extractionMethod extractFromSurface; + + extractFromSurfaceCoeffs + { + includedAngle 150; + } + + subsetFeatures + { + nonManifoldEdges yes; + openEdges yes; + } + + trimFeatures + { + minElem 0; + minLen 0; + } + + writeObj yes; +} + +// ************************************************************************* //