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Henry Weller
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ThermophysicalTransportModels: New library to handle the transport of energy and species
The simplistic energy transport support in compressibleTurbulenceModels has been abstracted and separated into the new ThermophysicalTransportModels library in order to provide a more general interface to support complex energy and specie transport models, in particular multi-component diffusion. Currently only the Fourier for laminar and eddyDiffusivity for RAS and LES turbulent flows are provided but the interface is general and the set of models will be expanded in the near future. The ThermalDiffusivity and EddyDiffusivity modelling layers remain in compressibleTurbulenceModels but will be removed shortly and the alphat boundary conditions will be moved to ThermophysicalTransportModels.
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‎applications/solvers/combustion/PDRFoam/Make/options

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@@ -26,6 +26,7 @@ EXE_INC = \
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-I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
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-I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
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-I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
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-I$(LIB_SRC)/ThermophysicalTransportModels/lnInclude \
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-I$(LIB_SRC)/thermophysicalModels/laminarFlameSpeed/lnInclude \
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-I$(LIB_SRC)/finiteVolume/lnInclude \
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-I$(LIB_SRC)/dynamicFvMesh/lnInclude \
@@ -36,12 +37,13 @@ EXE_INC = \
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EXE_LIBS = \
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-lengine \
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-lmeshTools \
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-lturbulenceModels \
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-lcompressibleTurbulenceModels \
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-lcompressibleTransportModels \
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-lfluidThermophysicalModels \
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-lreactionThermophysicalModels \
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-lspecie \
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-lturbulenceModels \
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-lcompressibleTurbulenceModels \
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-lthermophysicalTransportModels \
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-llaminarFlameSpeedModels \
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-lfiniteVolume \
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-ldynamicFvMesh \

‎applications/solvers/combustion/PDRFoam/PDRFoam.C

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@@ -2,7 +2,7 @@
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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
5-
\\ / A nd | Copyright (C) 2011-2019 OpenFOAM Foundation
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\\ / A nd | Copyright (C) 2011-2020 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
@@ -70,6 +70,7 @@ Description
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#include "fvCFD.H"
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#include "psiuReactionThermo.H"
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#include "turbulentFluidThermoModel.H"
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#include "fluidThermoTransportModel.H"
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#include "laminarFlameSpeed.H"
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#include "XiModel.H"
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#include "PDRDragModel.H"
@@ -140,6 +141,7 @@ int main(int argc, char *argv[])
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if (pimple.turbCorr())
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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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‎applications/solvers/combustion/PDRFoam/createFields.H

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@@ -57,6 +57,15 @@ autoPtr<compressible::RASModel> turbulence
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)
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);
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Info<< "Creating thermophysical transport model\n" << endl;
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autoPtr<compressible::RASThermophysicalTransportModel>
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thermophysicalTransport
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(
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compressible::RASThermophysicalTransportModel::New
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(
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turbulence()
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)
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);
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Info<< "Creating field dpdt\n" << endl;
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volScalarField dpdt

‎applications/solvers/combustion/XiFoam/EaEqn.H

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@@ -15,7 +15,7 @@
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)
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: -dpdt
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)
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- fvm::laplacian(turbulence->alphaEff(), hea)
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- fvm::laplacian(thermophysicalTransport->alphaEff(), hea)
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+ fvOptions(rho, hea)
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);
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‎applications/solvers/combustion/XiFoam/EauEqn.H

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@@ -16,7 +16,7 @@ if (ign.ignited())
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)*rho/thermo.rhou()
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: -dpdt*rho/thermo.rhou()
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)
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- fvm::laplacian(turbulence->alphaEff(), heau)
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- fvm::laplacian(thermophysicalTransport->alphaEff(), heau)
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// These terms cannot be used in partially-premixed combustion due to
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// the resultant inconsistency between ft and heau transport.

‎applications/solvers/combustion/XiFoam/Make/options

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@@ -6,6 +6,7 @@ EXE_INC = \
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-I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
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-I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
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-I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
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-I$(LIB_SRC)/ThermophysicalTransportModels/lnInclude \
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-I$(LIB_SRC)/thermophysicalModels/laminarFlameSpeed/lnInclude \
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-I$(LIB_SRC)/finiteVolume/lnInclude \
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-I$(LIB_SRC)/sampling/lnInclude \
@@ -15,6 +16,7 @@ EXE_LIBS = \
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-lengine \
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-lturbulenceModels \
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-lcompressibleTurbulenceModels \
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-lthermophysicalTransportModels \
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-lcompressibleTransportModels \
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-lfluidThermophysicalModels \
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-lreactionThermophysicalModels \

‎applications/solvers/combustion/XiFoam/XiEngineFoam/Make/options

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@@ -10,6 +10,7 @@ EXE_INC = \
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-I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
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-I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
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-I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
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-I$(LIB_SRC)/ThermophysicalTransportModels/lnInclude \
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-I$(LIB_SRC)/thermophysicalModels/laminarFlameSpeed/lnInclude
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EXE_LIBS = \
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-lengine \
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-lturbulenceModels \
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-lcompressibleTurbulenceModels \
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-lthermophysicalTransportModels \
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-lcompressibleTransportModels \
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-lfluidThermophysicalModels \
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-lreactionThermophysicalModels \

‎applications/solvers/combustion/XiFoam/XiEngineFoam/XiEngineFoam.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 | Copyright (C) 2011-2019 OpenFOAM Foundation
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\\ / A nd | Copyright (C) 2011-2020 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
@@ -53,6 +53,7 @@ Description
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#include "engineMesh.H"
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#include "psiuReactionThermo.H"
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#include "turbulentFluidThermoModel.H"
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#include "fluidThermoTransportModel.H"
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#include "laminarFlameSpeed.H"
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#include "ignition.H"
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#include "Switch.H"
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if (pimple.turbCorr())
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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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‎applications/solvers/combustion/XiFoam/XiFoam.C

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@@ -2,7 +2,7 @@
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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
5-
\\ / A nd | Copyright (C) 2011-2019 OpenFOAM Foundation
5+
\\ / A nd | Copyright (C) 2011-2020 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
@@ -52,6 +52,7 @@ Description
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#include "fvCFD.H"
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#include "psiuReactionThermo.H"
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#include "turbulentFluidThermoModel.H"
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#include "fluidThermoTransportModel.H"
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#include "laminarFlameSpeed.H"
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#include "ignition.H"
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#include "Switch.H"
@@ -117,6 +118,7 @@ int main(int argc, char *argv[])
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if (pimple.turbCorr())
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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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‎applications/solvers/combustion/XiFoam/bEqn.H

Lines changed: 5 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -52,7 +52,7 @@ if (ign.ignited())
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+ mvConvection->fvmDiv(phi, b)
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+ fvm::div(phiSt, b)
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- fvm::Sp(fvc::div(phiSt), b)
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- fvm::laplacian(turbulence->alphaEff(), b)
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- fvm::laplacian(thermophysicalTransport->alphaEff(), b)
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==
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fvOptions(rho, b)
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);
@@ -103,7 +103,10 @@ if (ign.ignited())
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surfaceScalarField phiXi
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(
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phiSt
106-
- fvc::interpolate(fvc::laplacian(turbulence->alphaEff(), b)/mgb)*nf
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- fvc::interpolate
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(
108+
fvc::laplacian(thermophysicalTransport->alphaEff(), b)/mgb
109+
)*nf
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+ fvc::interpolate(rho)*fvc::interpolate(Su*(1.0/Xi - Xi))*nf
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);
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