PDRFoamAutoRefine: Removed
The method to update phi in PDRFoamAutoRefine has been superseded by rhoUf in all other compressible solvers and PDRFoam needs to be updated, requiring funding. PDRFoamAutoRefine is no longer maintained.
This commit is contained in:
Henry Weller
@ -27,7 +27,6 @@ PDRModels/XiGModels/basicXiSubG/basicXiSubG.C
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laminarFlameSpeed/SCOPE/SCOPELaminarFlameSpeed.C
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# PDRFoamAutoRefine.C
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PDRFoam.C
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EXE = $(FOAM_APPBIN)/PDRFoam
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@ -1,221 +0,0 @@
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration | Website: https://openfoam.org
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\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Application
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PDRFoam
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Description
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Solver for compressible premixed/partially-premixed combustion with
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turbulence modelling.
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Combusting RANS code using the b-Xi two-equation model.
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Xi may be obtained by either the solution of the Xi transport
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equation or from an algebraic expression. Both approaches are
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based on Gulder's flame speed correlation which has been shown
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to be appropriate by comparison with the results from the
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spectral model.
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Strain effects are incorporated directly into the Xi equation
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but not in the algebraic approximation. Further work need to be
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done on this issue, particularly regarding the enhanced removal rate
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caused by flame compression. Analysis using results of the spectral
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model will be required.
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For cases involving very lean Propane flames or other flames which are
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very strain-sensitive, a transport equation for the laminar flame
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speed is present. This equation is derived using heuristic arguments
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involving the strain time scale and the strain-rate at extinction.
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the transport velocity is the same as that for the Xi equation.
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For large flames e.g. explosions additional modelling for the flame
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wrinkling due to surface instabilities may be applied.
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PDR (porosity/distributed resistance) modelling is included to handle
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regions containing blockages which cannot be resolved by the mesh.
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\*---------------------------------------------------------------------------*/
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#include "fvCFD.H"
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#include "psiuMulticomponentThermo.H"
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#include "compressibleMomentumTransportModels.H"
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#include "fluidThermoThermophysicalTransportModel.H"
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#include "laminarFlameSpeed.H"
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#include "XiModel.H"
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#include "PDRDragModel.H"
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#include "ignition.H"
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#include "Switch.H"
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#include "bound.H"
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#include "pimpleControl.H"
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#include "fvModels.H"
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#include "fvConstraints.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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#include "postProcess.H"
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#include "setRootCaseLists.H"
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#include "createTime.H"
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#include "createMesh.H"
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#include "createControl.H"
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#include "readCombustionProperties.H"
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#include "readGravitationalAcceleration.H"
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#include "createFields.H"
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#include "createFieldRefs.H"
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#include "initContinuityErrs.H"
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#include "createTimeControls.H"
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#include "compressibleCourantNo.H"
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#include "setInitialDeltaT.H"
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turbulence->validate();
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scalar StCoNum = 0.0;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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Info<< "\nStarting time loop\n" << endl;
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bool hasChanged = false;
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while (pimple.run(runTime))
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{
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#include "readTimeControls.H"
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#include "compressibleCourantNo.H"
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#include "setDeltaT.H"
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// Indicators for refinement. Note: before runTime++
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// only for postprocessing reasons.
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tmp<volScalarField> tmagGradP = mag(fvc::grad(p));
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volScalarField normalisedGradP
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(
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"normalisedGradP",
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tmagGradP()/max(tmagGradP())
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);
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normalisedGradP.writeOpt() = IOobject::AUTO_WRITE;
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tmagGradP.clear();
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runTime++;
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Info<< "\n\nTime = " << runTime.name() << endl;
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{
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// Make the fluxes absolute
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fvc::makeAbsolute(phi, rho, U);
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// Test : disable refinement for some cells
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// PackedBoolList& protectedCell =
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// refCast<dynamicRefineFvMesh>(mesh).protectedCell();
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// if (protectedCell.empty())
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// {
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// protectedCell.setSize(mesh.nCells());
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// protectedCell = 0;
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// }
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// forAll(betav, celli)
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// {
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// if (betav[celli] < 0.99)
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// {
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// protectedCell[celli] = 1;
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// }
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// }
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// Flux estimate for introduced faces.
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volVectorField rhoU("rhoU", rho*U);
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// Do any mesh changes
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bool meshChanged = mesh.update();
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if (meshChanged)
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{
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hasChanged = true;
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}
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if (runTime.write() && hasChanged)
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{
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betav.write();
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Lobs.write();
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CT.write();
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drag->writeFields();
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flameWrinkling->writeFields();
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hasChanged = false;
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}
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// Make the fluxes relative to the mesh motion
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fvc::makeRelative(phi, rho, U);
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}
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#include "rhoEqn.H"
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// --- Pressure-velocity PIMPLE corrector loop
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while (pimple.loop())
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{
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fvModels.correct();
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if (pimple.predictTransport())
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{
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turbulence->predict();
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thermophysicalTransport->predict();
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}
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#include "UEqn.H"
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// --- Pressure corrector loop
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while (pimple.correct())
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{
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#include "bEqn.H"
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#include "ftEqn.H"
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#include "EauEqn.H"
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#include "EaEqn.H"
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if (!ign.ignited())
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{
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thermo.heu() == thermo.he();
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}
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#include "pEqn.H"
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}
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if (pimple.correctTransport())
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{
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turbulence->correct();
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thermophysicalTransport->correct();
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}
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}
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runTime.write();
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Info<< "\nExecutionTime = "
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<< runTime.elapsedCpuTime()
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<< " s\n" << endl;
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}
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Info<< "\n end\n";
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return 0;
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}
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// ************************************************************************* //
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@ -1,56 +0,0 @@
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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 | Website: https://openfoam.org
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\\ / A nd | Version: dev
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\\/ M anipulation |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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format ascii;
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class dictionary;
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object dynamicMeshDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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topoChanger
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{
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type refiner;
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libs ("libfvMeshTopoChangers.so");
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// Refine every refineInterval timesteps
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refineInterval 1;
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// Maximum refinement level (starts from 0)
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maxRefinement 2;
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// Maximum cell limit (approximate)
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maxCells 10000;
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// volScalarField to base refinement on
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field normalisedGradP;
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nBufferLayers 1;
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dumpLevel true;
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lowerRefineLevel 0.5;
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upperRefineLevel 1.5;
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nBufferLayers 1;
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// Newly introduced patch points optionally get projected onto a surface
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//projectSurfaces ("fixedWalls4.stl");
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//projectPatches (fixedWalls);
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// Maximum project distance
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//projectDistance 1;
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// Fluxes to adapt. For newly created faces or split faces the flux
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// gets estimated from an interpolated volVectorField ('velocity')
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// First is name of the flux to adapt, second is velocity that will
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// be interpolated and inner-producted with the face area vector.
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correctFluxes ((phi rhoU) (phi_0 none));
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}
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// ************************************************************************* //
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