zhyang-dev/openfoam
1
0
Fork 0
mirror of https://develop.openfoam.com/Development/openfoam.git synced 2025-11-28 03:28:01 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ENH: Updated heat transfer solvers and tutorials to use p_rgh

Browse Source
This commit is contained in:
andy
2010-10-06 17:47:53 +01:00
parent aadacc5812
commit 590e2c3a52
128 changed files with 1255 additions and 1780 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/TEqn.H
View File

@ -12,7 +12,7 @@
);
TEqn.relax();
TEqn.solve();
TEqn.solve(mesh.solver(T.select(finalIter)));
rhok = 1.0 - beta*(T - TRef);
}

9
applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/UEqn.H
View File

@ -18,9 +18,10 @@
fvc::reconstruct
(
(
fvc::interpolate(rhok)*(g & mesh.Sf())
- fvc::snGrad(p)*mesh.magSf()
)
)
- ghf*fvc::snGrad(rhok)
- fvc::snGrad(p_rgh)
)*mesh.magSf()
),
mesh.solver(U.select(finalIter))
);
}

2
applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/buoyantBoussinesqPimpleFoam.C
View File

@ -87,7 +87,7 @@ int main(int argc, char *argv[])
if (nOuterCorr != 1)
{
p.storePrevIter();
p_rgh.storePrevIter();
}
#include "UEqn.H"

54
applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/createFields.H
View File

@ -14,12 +14,12 @@
mesh
);
Info<< "Reading field p\n" << endl;
volScalarField p
Info<< "Reading field p_rgh\n" << endl;
volScalarField p_rgh
(
IOobject
(
"p",
"p_rgh",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
@ -52,6 +52,18 @@
incompressible::RASModel::New(U, phi, laminarTransport)
);
// Kinematic density for buoyancy force
volScalarField rhok
(
IOobject
(
"rhok",
runTime.timeName(),
mesh
),
1.0 - beta*(T - TRef)
);
// kinematic turbulent thermal thermal conductivity m2/s
Info<< "Reading field kappat\n" << endl;
volScalarField kappat
@ -67,25 +79,41 @@
mesh
);
Info<< "Calculating field g.h\n" << endl;
volScalarField gh("gh", g & mesh.C());
surfaceScalarField ghf("ghf", g & mesh.Cf());
volScalarField p
(
IOobject
(
"p",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::AUTO_WRITE
),
p_rgh + rhok*gh
);
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell
(
p,
p_rgh,
mesh.solutionDict().subDict("PIMPLE"),
pRefCell,
pRefValue
);
// Kinematic density for buoyancy force
volScalarField rhok
if (p_rgh.needReference())
{
p += dimensionedScalar
(
IOobject
(
"rhok",
runTime.timeName(),
mesh
),
1.0 - beta*(T - TRef)
"p",
p.dimensions(),
pRefValue - getRefCellValue(p, pRefCell)
);
}

34
applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/pEqn.H
View File

@ -7,22 +7,23 @@
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
surfaceScalarField buoyancyPhi =
rUAf*fvc::interpolate(rhok)*(g & mesh.Sf());
phi += buoyancyPhi;
surfaceScalarField buoyancyPhi = rUAf*ghf*fvc::snGrad(rhok)*mesh.magSf();
phi -= buoyancyPhi;
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
fvScalarMatrix p_rghEqn
(
fvm::laplacian(rUAf, p) == fvc::div(phi)
fvm::laplacian(rUAf, p_rgh) == fvc::div(phi)
);
pEqn.solve
p_rghEqn.setReference(pRefCell, getRefCellValue(p_rgh, pRefCell));
p_rghEqn.solve
(
mesh.solver
(
p.select
p_rgh.select
(
(
finalIter
@ -36,17 +37,30 @@
if (nonOrth == nNonOrthCorr)
{
// Calculate the conservative fluxes
phi -= pEqn.flux();
phi -= p_rghEqn.flux();
// Explicitly relax pressure for momentum corrector
p.relax();
p_rgh.relax();
// Correct the momentum source with the pressure gradient flux
// calculated from the relaxed pressure
U += rUA*fvc::reconstruct((buoyancyPhi - pEqn.flux())/rUAf);
U -= rUA*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rUAf);
U.correctBoundaryConditions();
}
}
#include "continuityErrs.H"
p = p_rgh + rhok*gh;
if (p_rgh.needReference())
{
p += dimensionedScalar
(
"p",
p.dimensions(),
pRefValue - getRefCellValue(p, pRefCell)
);
p_rgh = p - rhok*gh;
}
}

18
applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/createFields.H
View File

@ -96,29 +96,23 @@
p_rgh + rhok*gh
);
label p_rghRefCell = 0;
scalar p_rghRefValue = 0.0;
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell
(
p,
p_rgh,
mesh.solutionDict().subDict("SIMPLE"),
p_rghRefCell,
p_rghRefValue
pRefCell,
pRefValue
);
scalar pRefValue = 0.0;
if (p_rgh.needReference())
{
pRefValue = readScalar
(
mesh.solutionDict().subDict("SIMPLE").lookup("pRefValue")
);
p += dimensionedScalar
(
"p",
p.dimensions(),
pRefValue - getRefCellValue(p, p_rghRefCell)
pRefValue - getRefCellValue(p, pRefCell)
);
}

13
applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/pEqn.H
View File

@ -18,17 +18,9 @@
fvm::laplacian(rUAf, p_rgh) == fvc::div(phi)
);
p_rghEqn.setReference(p_rghRefCell, p_rghRefValue);
p_rghEqn.setReference(pRefCell, getRefCellValue(p_rgh, pRefCell));
// retain the residual from the first iteration
if (nonOrth == 0)
{
p_rghEqn.solve();
}
else
{
p_rghEqn.solve();
}
if (nonOrth == nNonOrthCorr)
{
@ -55,7 +47,8 @@
(
"p",
p.dimensions(),
pRefValue - getRefCellValue(p, p_rghRefCell)
pRefValue - getRefCellValue(p, pRefCell)
);
p_rgh = p - rhok*gh;
}
}

9
applications/solvers/heatTransfer/buoyantPimpleFoam/UEqn.H
View File

@ -17,8 +17,11 @@
==
fvc::reconstruct
(
fvc::interpolate(rho)*(g & mesh.Sf())
- fvc::snGrad(p)*mesh.magSf()
)
(
- ghf*fvc::snGrad(rho)
- fvc::snGrad(p_rgh)
)*mesh.magSf()
),
mesh.solver(U.select(finalIter))
);
}

2
applications/solvers/heatTransfer/buoyantPimpleFoam/buoyantPimpleFoam.C
View File

@ -80,7 +80,7 @@ int main(int argc, char *argv[])
if (nOuterCorr != 1)
{
p.storePrevIter();
p_rgh.storePrevIter();
}
#include "UEqn.H"

27
applications/solvers/heatTransfer/buoyantPimpleFoam/createFields.H
View File

@ -53,15 +53,30 @@
)
);
Info<< "Calculating field g.h\n" << endl;
volScalarField gh("gh", g & mesh.C());
surfaceScalarField ghf("ghf", g & mesh.Cf());
Info<< "Reading field p_rgh\n" << endl;
volScalarField p_rgh
(
IOobject
(
"p_rgh",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
// Force p_rgh to be consistent with p
p_rgh = p - rho*gh;
Info<< "Creating field DpDt\n" << endl;
volScalarField DpDt
(
"DpDt",
fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p)
);
thermo.correct();
dimensionedScalar initialMass = fvc::domainIntegrate(rho);
dimensionedScalar totalVolume = sum(mesh.V());

2
applications/solvers/heatTransfer/buoyantPimpleFoam/hEqn.H
View File

@ -9,7 +9,7 @@
);
hEqn.relax();
hEqn.solve();
hEqn.solve(mesh.solver(h.select(finalIter)));
thermo.correct();
}

38
applications/solvers/heatTransfer/buoyantPimpleFoam/pEqn.H
View File

@ -1,11 +1,9 @@
{
bool closedVolume = p.needReference();
rho = thermo.rho();
// Thermodynamic density needs to be updated by psi*d(p) after the
// pressure solution - done in 2 parts. Part 1:
thermo.rho() -= psi*p;
thermo.rho() -= psi*p_rgh;
volScalarField rUA = 1.0/UEqn.A();
surfaceScalarField rhorUAf("(rho*(1|A(U)))", fvc::interpolate(rho*rUA));
@ -18,24 +16,23 @@
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
);
surfaceScalarField buoyancyPhi =
rhorUAf*fvc::interpolate(rho)*(g & mesh.Sf());
surfaceScalarField buoyancyPhi = -rhorUAf*ghf*fvc::snGrad(rho)*mesh.magSf();
phi += buoyancyPhi;
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
fvScalarMatrix p_rghEqn
(
fvc::ddt(rho) + psi*correction(fvm::ddt(p))
fvc::ddt(rho) + psi*correction(fvm::ddt(p_rgh))
+ fvc::div(phi)
- fvm::laplacian(rhorUAf, p)
- fvm::laplacian(rhorUAf, p_rgh)
);
pEqn.solve
p_rghEqn.solve
(
mesh.solver
(
p.select
p_rgh.select
(
(
finalIter
@ -49,34 +46,25 @@
if (nonOrth == nNonOrthCorr)
{
// Calculate the conservative fluxes
phi += pEqn.flux();
phi += p_rghEqn.flux();
// Explicitly relax pressure for momentum corrector
p.relax();
p_rgh.relax();
// Correct the momentum source with the pressure gradient flux
// calculated from the relaxed pressure
U += rUA*fvc::reconstruct((buoyancyPhi + pEqn.flux())/rhorUAf);
U += rUA*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rhorUAf);
U.correctBoundaryConditions();
}
}
p = p_rgh + rho*gh;
// Second part of thermodynamic density update
thermo.rho() += psi*p;
thermo.rho() += psi*p_rgh;
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
// For closed-volume cases adjust the pressure and density levels
// to obey overall mass continuity
if (closedVolume)
{
p +=
(initialMass - fvc::domainIntegrate(psi*p))
/fvc::domainIntegrate(psi);
thermo.rho() = psi*p;
rho += (initialMass - fvc::domainIntegrate(rho))/totalVolume;
}
}

3
applications/solvers/heatTransfer/buoyantSimpleFoam/buoyantSimpleFoam.C
View File

@ -62,11 +62,8 @@ int main(int argc, char *argv[])
{
#include "UEqn.H"
#include "hEqn.H"
for (int i=0; i<3; i++)
{
#include "pEqn.H"
}
}
turbulence->correct();

62
applications/solvers/heatTransfer/buoyantSimpleFoam/createFields.H
View File

@ -23,20 +23,6 @@
volScalarField& h = thermo.h();
const volScalarField& psi = thermo.psi();
Info<< "Reading field p_rgh\n" << endl;
volScalarField p_rgh
(
IOobject
(
"p_rgh",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
Info<< "Reading field U\n" << endl;
volVectorField U
(
@ -53,7 +39,6 @@
#include "compressibleCreatePhi.H"
Info<< "Creating turbulence model\n" << endl;
autoPtr<compressible::RASModel> turbulence
(
@ -66,40 +51,39 @@
)
);
Info<< "Calculating field g.h\n" << endl;
volScalarField gh("gh", g & mesh.C());
surfaceScalarField ghf("ghf", g & mesh.Cf());
p = p_rgh + rho*gh;
thermo.correct();
rho = thermo.rho();
Info<< "Reading field p_rgh\n" << endl;
volScalarField p_rgh
(
IOobject
(
"p_rgh",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
// Force p_rgh to be consistent with p
p_rgh = p - rho*gh;
label p_rghRefCell = 0;
scalar p_rghRefValue = 0.0;
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell
(
p,
p_rgh,
mesh.solutionDict().subDict("SIMPLE"),
p_rghRefCell,
p_rghRefValue
pRefCell,
pRefValue
);
scalar pRefValue = 0.0;
if (p_rgh.needReference())
{
pRefValue = readScalar
(
mesh.solutionDict().subDict("SIMPLE").lookup("pRefValue")
);
p += dimensionedScalar
(
"p",
p.dimensions(),
pRefValue - getRefCellValue(p, p_rghRefCell)
);
}
dimensionedScalar initialMass = fvc::domainIntegrate(rho);
dimensionedScalar totalVolume = sum(mesh.V());

9
applications/solvers/heatTransfer/buoyantSimpleFoam/pEqn.H
View File

@ -1,11 +1,12 @@
{
rho = thermo.rho();
rho.relax();
volScalarField rUA = 1.0/UEqn().A();
surfaceScalarField rhorUAf("(rho*(1|A(U)))", fvc::interpolate(rho*rUA));
U = rUA*UEqn().H();
//UEqn.clear();
UEqn.clear();
phi = fvc::interpolate(rho)*(fvc::interpolate(U) & mesh.Sf());
bool closedVolume = adjustPhi(phi, U, p_rgh);
@ -20,7 +21,7 @@
fvm::laplacian(rhorUAf, p_rgh) == fvc::div(phi)
);
p_rghEqn.setReference(p_rghRefCell, p_rghRefValue);
p_rghEqn.setReference(pRefCell, getRefCellValue(p_rgh, pRefCell));
p_rghEqn.solve();
if (nonOrth == nNonOrthCorr)
@ -42,13 +43,13 @@
p = p_rgh + rho*gh;
// For closed-volume cases adjust the pressure and density levels
// For closed-volume cases adjust the pressure level
// to obey overall mass continuity
if (closedVolume)
{
p += (initialMass - fvc::domainIntegrate(psi*p))
/fvc::domainIntegrate(psi);
p_rgh == p - rho*gh;
p_rgh = p - rho*gh;
}
rho = thermo.rho();

2
applications/solvers/heatTransfer/buoyantSimpleRadiationFoam/buoyantSimpleRadiationFoam.C
View File

@ -58,7 +58,7 @@ int main(int argc, char *argv[])
#include "readSIMPLEControls.H"
p.storePrevIter();
p_rgh.storePrevIter();
rho.storePrevIter();
// Pressure-velocity SIMPLE corrector

2
applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionFoam.C
View File

@ -93,6 +93,8 @@ int main(int argc, char *argv[])
// --- PIMPLE loop
for (int oCorr=0; oCorr<nOuterCorr; oCorr++)
{
bool finalIter = oCorr == nOuterCorr-1;
forAll(fluidRegions, i)
{
Info<< "\nSolving for fluid region "

6
applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/UEqn.H
View File

@ -13,7 +13,9 @@
==
fvc::reconstruct
(
fvc::interpolate(rho)*(g & mesh.Sf())
- fvc::snGrad(p)*mesh.magSf()
(
- ghf*fvc::snGrad(rho)
- fvc::snGrad(p_rgh)
)*mesh.magSf()
)
);

59
applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/createFluidFields.H
View File

@ -6,12 +6,16 @@
PtrList<surfaceScalarField> phiFluid(fluidRegions.size());
PtrList<uniformDimensionedVectorField> gFluid(fluidRegions.size());
PtrList<compressible::turbulenceModel> turbulence(fluidRegions.size());
PtrList<volScalarField> DpDtf(fluidRegions.size());
PtrList<volScalarField> p_rghFluid(fluidRegions.size());
PtrList<volScalarField> ghFluid(fluidRegions.size());
PtrList<surfaceScalarField> ghfFluid(fluidRegions.size());
List<scalar> initialMassFluid(fluidRegions.size());
List<label> pRefCellFluid(fluidRegions.size(),0);
List<scalar> pRefValueFluid(fluidRegions.size(),0.0);
PtrList<dimensionedScalar> rhoMax(fluidRegions.size());
PtrList<dimensionedScalar> rhoMin(fluidRegions.size());
// Populate fluid field pointer lists
forAll(fluidRegions, i)
@ -130,15 +134,68 @@
).ptr()
);
Info<< " Adding to ghFluid\n" << endl;
ghFluid.set
(
i,
new volScalarField("gh", gFluid[i] & fluidRegions[i].C())
);
Info<< " Adding to ghfFluid\n" << endl;
ghfFluid.set
(
i,
new surfaceScalarField("ghf", gFluid[i] & fluidRegions[i].Cf())
);
p_rghFluid.set
(
i,
new volScalarField
(
IOobject
(
"p_rgh",
runTime.timeName(),
fluidRegions[i],
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
fluidRegions[i]
)
);
// Force p_rgh to be consistent with p
p_rghFluid[i] = thermoFluid[i].p() - rhoFluid[i]*ghFluid[i];
initialMassFluid[i] = fvc::domainIntegrate(rhoFluid[i]).value();
setRefCell
(
thermoFluid[i].p(),
p_rghFluid[i],
fluidRegions[i].solutionDict().subDict("SIMPLE"),
pRefCellFluid[i],
pRefValueFluid[i]
);
rhoMax.set
(
i,
new dimensionedScalar
(
fluidRegions[i].solutionDict().subDict("SIMPLE").lookup("rhoMax")
)
);
rhoMin.set
(
i,
new dimensionedScalar
(
fluidRegions[i].solutionDict().subDict("SIMPLE").lookup("rhoMin")
)
);
}

4
applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/hEqn.H
View File

@ -5,8 +5,8 @@
- fvm::Sp(fvc::div(phi), h)
- fvm::laplacian(turb.alphaEff(), h)
==
fvc::div(phi/fvc::interpolate(rho)*fvc::interpolate(p))
- p*fvc::div(phi/fvc::interpolate(rho))
fvc::div(phi/fvc::interpolate(rho), rho/psi, "div(U,p)")
- (rho/psi)*fvc::div(phi/fvc::interpolate(rho))
);
hEqn.relax();

65
applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/pEqn.H
View File

@ -1,7 +1,9 @@
{
// From buoyantSimpleFoam
rho = thermo.rho();
rho = max(rho, rhoMin[i]);
rho = min(rho, rhoMax[i]);
rho.relax();
volScalarField rUA = 1.0/UEqn().A();
surfaceScalarField rhorUAf("(rho*(1|A(U)))", fvc::interpolate(rho*rUA));
@ -10,59 +12,54 @@
UEqn.clear();
phi = fvc::interpolate(rho)*(fvc::interpolate(U) & mesh.Sf());
bool closedVolume = adjustPhi(phi, U, p);
bool closedVolume = adjustPhi(phi, U, p_rgh);
surfaceScalarField buoyancyPhi =
rhorUAf*fvc::interpolate(rho)*(g & mesh.Sf());
phi += buoyancyPhi;
surfaceScalarField buoyancyPhi = rhorUAf*ghf*fvc::snGrad(rho)*mesh.magSf();
phi -= buoyancyPhi;
// Solve pressure
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
fvScalarMatrix p_rghEqn
(
fvm::laplacian(rhorUAf, p) == fvc::div(phi)
fvm::laplacian(rhorUAf, p_rgh) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
p_rghEqn.setReference(pRefCell, getRefCellValue(p_rgh, pRefCell));
// retain the residual from the first iteration
if (nonOrth == 0)
{
pEqn.solve();
}
else
{
pEqn.solve();
}
p_rghEqn.solve();
if (nonOrth == nNonOrthCorr)
{
// For closed-volume cases adjust the pressure and density levels
// Calculate the conservative fluxes
phi -= p_rghEqn.flux();
// Explicitly relax pressure for momentum corrector
p_rgh.relax();
// Correct the momentum source with the pressure gradient flux
// calculated from the relaxed pressure
U -= rUA*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rhorUAf);
U.correctBoundaryConditions();
}
}
p = p_rgh + rho*gh;
#include "continuityErrs.H"
// For closed-volume cases adjust the pressure level
// to obey overall mass continuity
if (closedVolume)
{
p += (initialMass - fvc::domainIntegrate(psi*p))
/fvc::domainIntegrate(psi);
p_rgh = p - rho*gh;
}
// Calculate the conservative fluxes
phi -= pEqn.flux();
// Explicitly relax pressure for momentum corrector
p.relax();
// Correct the momentum source with the pressure gradient flux
// calculated from the relaxed pressure
U += rUA*fvc::reconstruct((buoyancyPhi - pEqn.flux())/rhorUAf);
U.correctBoundaryConditions();
}
}
#include "continuityErrs.H"
rho = thermo.rho();
rho = max(rho, rhoMin[i]);
rho = min(rho, rhoMax[i]);
rho.relax();
Info<< "Min/max rho:" << min(rho).value() << ' '

5
applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/setRegionFluidFields.H
View File

@ -5,7 +5,6 @@
volScalarField& K = KFluid[i];
volVectorField& U = UFluid[i];
surfaceScalarField& phi = phiFluid[i];
const dimensionedVector& g = gFluid[i];
compressible::turbulenceModel& turb = turbulence[i];
@ -22,3 +21,7 @@
const label pRefCell = pRefCellFluid[i];
const scalar pRefValue = pRefValueFluid[i];
volScalarField& p_rgh = p_rghFluid[i];
const volScalarField& gh = ghFluid[i];
const surfaceScalarField& ghf = ghfFluid[i];

2
applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/solveFluid.H
View File

@ -1,6 +1,6 @@
// Pressure-velocity SIMPLE corrector
p.storePrevIter();
p_rgh.storePrevIter();
rho.storePrevIter();
{
#include "UEqn.H"

9
applications/solvers/heatTransfer/chtMultiRegionFoam/fluid/UEqn.H
View File

@ -16,8 +16,11 @@
==
fvc::reconstruct
(
fvc::interpolate(rho)*(g & mesh.Sf())
- fvc::snGrad(p)*mesh.magSf()
)
(
- ghf*fvc::snGrad(rho)
- fvc::snGrad(p_rgh)
)*mesh.magSf()
),
mesh.solver(U.select(finalIter))
);
}

41
applications/solvers/heatTransfer/chtMultiRegionFoam/fluid/createFluidFields.H
View File

@ -6,6 +6,9 @@
PtrList<surfaceScalarField> phiFluid(fluidRegions.size());
PtrList<uniformDimensionedVectorField> gFluid(fluidRegions.size());
PtrList<compressible::turbulenceModel> turbulence(fluidRegions.size());
PtrList<volScalarField> p_rghFluid(fluidRegions.size());
PtrList<volScalarField> ghFluid(fluidRegions.size());
PtrList<surfaceScalarField> ghfFluid(fluidRegions.size());
PtrList<volScalarField> DpDtFluid(fluidRegions.size());
List<scalar> initialMassFluid(fluidRegions.size());
@ -129,6 +132,42 @@
).ptr()
);
Info<< " Adding to ghFluid\n" << endl;
ghFluid.set
(
i,
new volScalarField("gh", gFluid[i] & fluidRegions[i].C())
);
Info<< " Adding to ghfFluid\n" << endl;
ghfFluid.set
(
i,
new surfaceScalarField("ghf", gFluid[i] & fluidRegions[i].Cf())
);
p_rghFluid.set
(
i,
new volScalarField
(
IOobject
(
"p_rgh",
runTime.timeName(),
fluidRegions[i],
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
fluidRegions[i]
)
);
// Force p_rgh to be consistent with p
p_rghFluid[i] = thermoFluid[i].p() - rhoFluid[i]*ghFluid[i];
initialMassFluid[i] = fvc::domainIntegrate(rhoFluid[i]).value();
Info<< " Adding to DpDtFluid\n" << endl;
DpDtFluid.set
(
@ -147,6 +186,4 @@
)
)
);
initialMassFluid[i] = fvc::domainIntegrate(rhoFluid[i]).value();
}

11
applications/solvers/heatTransfer/chtMultiRegionFoam/fluid/hEqn.H
View File

@ -7,16 +7,9 @@
==
DpDt
);
if (oCorr == nOuterCorr-1)
{
hEqn.relax();
hEqn.solve(mesh.solver("hFinal"));
}
else
{
hEqn.relax();
hEqn.solve();
}
hEqn.solve(mesh.solver(h.select(finalIter)));
thermo.correct();

34
applications/solvers/heatTransfer/chtMultiRegionFoam/fluid/pEqn.H
View File

@ -1,5 +1,5 @@
{
bool closedVolume = p.needReference();
bool closedVolume = p_rgh.needReference();
rho = thermo.rho();
@ -17,34 +17,35 @@
)
);
phi = phiU + fvc::interpolate(rho)*(g & mesh.Sf())*rhorUAf;
phi = phiU - rhorUAf*ghf*fvc::snGrad(rho)*mesh.magSf();
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
fvScalarMatrix p_rghEqn
(
fvm::ddt(psi, p)
fvm::ddt(psi, p_rgh) + fvc::ddt(psi, rho)*gh
+ fvc::div(phi)
- fvm::laplacian(rhorUAf, p)
- fvm::laplacian(rhorUAf, p_rgh)
);
if
p_rghEqn.solve
(
mesh.solver
(
p_rgh.select
(
(
oCorr == nOuterCorr-1
&& corr == nCorr-1
&& nonOrth == nNonOrthCorr
)
{
pEqn.solve(mesh.solver(p.name() + "Final"));
}
else
{
pEqn.solve(mesh.solver(p.name()));
}
)
)
);
if (nonOrth == nNonOrthCorr)
{
phi += pEqn.flux();
phi += p_rghEqn.flux();
}
}
@ -52,6 +53,8 @@
U += rUA*fvc::reconstruct((phi - phiU)/rhorUAf);
U.correctBoundaryConditions();
p = p_rgh + rho*gh;
// Update pressure substantive derivative
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);
@ -65,9 +68,10 @@
// to obey overall mass continuity
if (closedVolume)
{
p += (massIni - fvc::domainIntegrate(psi*p))
p += (initialMass - fvc::domainIntegrate(psi*p))
/fvc::domainIntegrate(psi);
rho = thermo.rho();
p_rgh = p - rho*gh;
}
// Update thermal conductivity

17
applications/solvers/heatTransfer/chtMultiRegionFoam/fluid/readFluidMultiRegionPISOControls.H
View File

@ -1,17 +0,0 @@
const dictionary& piso = fluidRegions[i].solutionDict().subDict("PISO");
const int nOuterCorr =
piso.lookupOrDefault<int>("nOuterCorrectors", 1);
const int nCorr =
piso.lookupOrDefault<int>("nCorrectors", 1);
const int nNonOrthCorr =
piso.lookupOrDefault<int>("nNonOrthogonalCorrectors", 0);
const bool momentumPredictor =
piso.lookupOrDefault("momentumPredictor", true);
const bool transonic =
piso.lookupOrDefault("transonic", false);

14
applications/solvers/heatTransfer/chtMultiRegionFoam/fluid/setRegionFluidFields.H
View File

@ -1,11 +1,10 @@
const fvMesh& mesh = fluidRegions[i];
fvMesh& mesh = fluidRegions[i];
basicPsiThermo& thermo = thermoFluid[i];
volScalarField& rho = rhoFluid[i];
volScalarField& K = KFluid[i];
volVectorField& U = UFluid[i];
surfaceScalarField& phi = phiFluid[i];
const dimensionedVector& g = gFluid[i];
compressible::turbulenceModel& turb = turbulence[i];
volScalarField& DpDt = DpDtFluid[i];
@ -14,4 +13,13 @@
const volScalarField& psi = thermo.psi();
volScalarField& h = thermo.h();
const dimensionedScalar massIni("massIni", dimMass, initialMassFluid[i]);
volScalarField& p_rgh = p_rghFluid[i];
const volScalarField& gh = ghFluid[i];
const surfaceScalarField& ghf = ghfFluid[i];
const dimensionedScalar initialMass
(
"initialMass",
dimMass,
initialMassFluid[i]
);

10
applications/solvers/heatTransfer/chtMultiRegionFoam/fluid/solveFluid.H
View File

@ -1,3 +1,8 @@
if (finalIter)
{
mesh.data::add("finalIteration", true);
}
if (oCorr == 0)
{
#include "rhoEqn.H"
@ -16,3 +21,8 @@ for (int corr=0; corr<nCorr; corr++)
turb.correct();
rho = thermo.rho();
if (finalIter)
{
mesh.data::remove("finalIteration");
}

2
applications/solvers/heatTransfer/chtMultiRegionFoam/fluid/storeOldFluidFields.H
View File

@ -1,2 +1,2 @@
p.storePrevIter();
p_rgh.storePrevIter();
rho.storePrevIter();

6
applications/solvers/heatTransfer/chtMultiRegionFoam/solid/createSolidFields.H
View File

@ -8,9 +8,5 @@
<< solidRegions[i].name() << nl << endl;
Info<< " Adding to thermos\n" << endl;
thermos.set
(
i,
basicSolidThermo::New(solidRegions[i])
);
thermos.set(i, basicSolidThermo::New(solidRegions[i]));
}

12
applications/solvers/heatTransfer/chtMultiRegionFoam/solid/solveSolid.H
View File

@ -1,3 +1,8 @@
if (finalIter)
{
mesh.data::add("finalIteration", true);
}
{
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
@ -7,8 +12,13 @@
- fvm::laplacian(K, T)
);
TEqn().relax();
TEqn().solve();
TEqn().solve(mesh.solver(T.select(finalIter)));
}
Info<< "Min/max T:" << min(T) << ' ' << max(T) << endl;
}
if (finalIter)
{
mesh.data::remove("finalIteration");
}

2
applications/solvers/lagrangian/coalChemistryFoam/UEqn.H
View File

@ -13,5 +13,5 @@
if (momentumPredictor)
{
solve(UEqn == -fvc::grad(p));
solve(UEqn == -fvc::grad(p), mesh.solver(U.select(finalIter)));
}

15
applications/solvers/lagrangian/coalChemistryFoam/coalChemistryFoam.C
View File

@ -90,17 +90,28 @@ int main(int argc, char *argv[])
#include "rhoEqn.H"
// --- PIMPLE loop
for (int ocorr=1; ocorr<=nOuterCorr; ocorr++)
for (int oCorr=0; oCorr<nOuterCorr; oCorr++)
{
bool finalIter = oCorr == nOuterCorr - 1;
if (finalIter)
{
mesh.data::add("finalIteration", true);
}
#include "UEqn.H"
#include "YEqn.H"
#include "hsEqn.H"
// --- PISO loop
for (int corr=1; corr<=nCorr; corr++)
for (int corr=0; corr<nCorr; corr++)
{
#include "pEqn.H"
}
if (finalIter)
{
mesh.data::remove("finalIteration");
}
}
turbulence->correct();

2
applications/solvers/lagrangian/coalChemistryFoam/hsEqn.H
View File

@ -15,7 +15,7 @@
hsEqn.relax();
hsEqn.solve();
hsEqn.solve(mesh.solver(hs.select(finalIter)));
thermo.correct();

30
applications/solvers/lagrangian/coalChemistryFoam/pEqn.H
View File

@ -26,7 +26,20 @@ if (transonic)
coalParcels.Srho()
);
pEqn.solve();
pEqn.solve
(
mesh.solver
(
p.select
(
(
finalIter
&& corr == nCorr-1
&& nonOrth == nNonOrthCorr
)
)
)
);
if (nonOrth == nNonOrthCorr)
{
@ -54,7 +67,20 @@ else
coalParcels.Srho()
);
pEqn.solve();
pEqn.solve
(
mesh.solver
(
p.select
(
(
finalIter
&& corr == nCorr-1
&& nonOrth == nNonOrthCorr
)
)
)
);
if (nonOrth == nNonOrthCorr)
{

406
tutorials/heatTransfer/buoyantBoussinesqPimpleFoam/hotRoom/0/T.org
View File

@ -23,411 +23,7 @@ boundaryField
floor
{
type fixedValue;
value nonuniform List<scalar>
400
(
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
600
600
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
600
600
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
)
;
value uniform 300;
}
ceiling
{

15
tutorials/heatTransfer/buoyantBoussinesqPimpleFoam/hotRoom/0/p
View File

@ -22,23 +22,20 @@ boundaryField
{
floor
{
type buoyantPressure;
rho rhok;
value uniform 0;
type calculated;
value $internalField;
}
ceiling
{
type buoyantPressure;
rho rhok;
value uniform 0;
type calculated;
value $internalField;
}
fixedWalls
{
type buoyantPressure;
rho rhok;
value uniform 0;
type calculated;
value $internalField;
}
}

45
tutorials/heatTransfer/buoyantBoussinesqPimpleFoam/hotRoom/0/p_rgh Normal file
View File

@ -0,0 +1,45 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p_rgh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -2 0 0 0 0];
internalField uniform 0;
boundaryField
{
floor
{
type buoyantPressure;
rho rhok;
value uniform 0;
}
ceiling
{
type buoyantPressure;
rho rhok;
value uniform 0;
}
fixedWalls
{
type buoyantPressure;
rho rhok;
value uniform 0;
}
}
// ************************************************************************* //

2
tutorials/heatTransfer/buoyantBoussinesqPimpleFoam/hotRoom/Allclean
View File

@ -5,6 +5,6 @@ cd ${0%/*} || exit 1 # run from this directory
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
cleanCase
cp 0/T.org 0/T
rm -f 0/T
# ----------------------------------------------------------------- end-of-file

1
tutorials/heatTransfer/buoyantBoussinesqPimpleFoam/hotRoom/Allrun
View File

@ -8,6 +8,7 @@ application=`getApplication`
compileApplication ../../buoyantPimpleFoam/hotRoom/setHotRoom
runApplication blockMesh
cp 0/T.org 0/T
runApplication setHotRoom
runApplication $application

16
tutorials/heatTransfer/buoyantBoussinesqPimpleFoam/hotRoom/system/fvSchemes
View File

@ -40,12 +40,12 @@ divSchemes
laplacianSchemes
{
default none;
laplacian(nuEff,U) Gauss linear corrected;
laplacian((1|A(U)),p) Gauss linear corrected;
laplacian(kappaEff,T) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
laplacian(DREff,R) Gauss linear corrected;
laplacian(nuEff,U) Gauss linear uncorrected;
laplacian((1|A(U)),p_rgh) Gauss linear uncorrected;
laplacian(kappaEff,T) Gauss linear uncorrected;
laplacian(DkEff,k) Gauss linear uncorrected;
laplacian(DepsilonEff,epsilon) Gauss linear uncorrected;
laplacian(DREff,R) Gauss linear uncorrected;
}
interpolationSchemes
@ -55,13 +55,13 @@ interpolationSchemes
snGradSchemes
{
default corrected;
default uncorrected;
}
fluxRequired
{
default no;
p ;
p_rgh;
}

8
tutorials/heatTransfer/buoyantBoussinesqPimpleFoam/hotRoom/system/fvSolution
View File

@ -17,17 +17,17 @@ FoamFile
solvers
{
p
p_rgh
{
solver PCG;
preconditioner DIC;
tolerance 1e-8;
relTol 0.1;
relTol 0.01;
}
pFinal
p_rghFinal
{
$p;
$p_rgh;
relTol 0;
}

15
tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/0/p
View File

@ -22,23 +22,20 @@ boundaryField
{
floor
{
type buoyantPressure;
rho rhok;
value uniform 0;
type calculated;
value $internalField;
}
ceiling
{
type buoyantPressure;
rho rhok;
value uniform 0;
type calculated;
value $internalField;
}
fixedWalls
{
type buoyantPressure;
rho rhok;
value uniform 0;
type calculated;
value $internalField;
}
}

2
tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/Allclean
View File

@ -5,6 +5,6 @@ cd ${0%/*} || exit 1 # run from this directory
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
cleanCase
cp 0/T.org 0/T
rm -f 0/T
# ----------------------------------------------------------------- end-of-file

1
tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/Allrun
View File

@ -8,6 +8,7 @@ application=`getApplication`
compileApplication ../../buoyantPimpleFoam/hotRoom/setHotRoom
runApplication blockMesh
cp 0/T.org 0/T
runApplication setHotRoom
runApplication $application

20
tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/controlDict
View File

@ -45,5 +45,25 @@ timePrecision 6;
runTimeModifiable true;
functions
{
residualControl1
{
type residualControl;
functionObjectLibs ( "libjobControl.so" );
outputControl timeStep;
outputInterval 1;
maxResiduals
{
p_rgh 1e-2;
U 1e-4;
T 1e-3;
// possibly check turbulence fields
"(k|epsilon|omega)" 1e-3;
}
}
}
// ************************************************************************* //

6
tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/fvSolution
View File

@ -37,17 +37,15 @@ solvers
SIMPLE
{
nNonOrthogonalCorrectors 0;
p_rghRefCell 0;
p_rghRefValue 0;
pRefCell 0;
pRefValue 0;
}
relaxationFactors
{
rho 1;
p_rgh 0.7;
U 0.2;
T 0.7;
T 0.5;
"(k|epsilon|R)" 0.7;
}

20
tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/0/p
View File

@ -22,30 +22,26 @@ boundaryField
{
ground
{
type buoyantPressure;
rho rhok;
value uniform 0;
type calculated;
value $internalField;
}
igloo_region0
{
type buoyantPressure;
rho rhok;
value uniform 0;
type calculated;
value $internalField;
}
twoFridgeFreezers_seal_0
{
type buoyantPressure;
rho rhok;
value uniform 0;
type calculated;
value $internalField;
}
twoFridgeFreezers_herring_1
{
type buoyantPressure;
rho rhok;
value uniform 0;
type calculated;
value $internalField;
}
}

18
tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/constant/polyMesh/boundary
View File

@ -21,55 +21,55 @@ FoamFile
{
type empty;
nFaces 0;
startFace 60456;
startFace 60336;
}
minX
{
type empty;
nFaces 0;
startFace 60456;
startFace 60336;
}
maxX
{
type empty;
nFaces 0;
startFace 60456;
startFace 60336;
}
minY
{
type empty;
nFaces 0;
startFace 60456;
startFace 60336;
}
ground
{
type wall;
nFaces 590;
startFace 60456;
startFace 60336;
}
maxZ
{
type empty;
nFaces 0;
startFace 61046;
startFace 60926;
}
igloo_region0
{
type wall;
nFaces 2260;
startFace 61046;
startFace 60926;
}
twoFridgeFreezers_seal_0
{
type wall;
nFaces 1344;
startFace 63306;
startFace 63186;
}
twoFridgeFreezers_herring_1
{
type wall;
nFaces 1116;
startFace 64650;
startFace 64530;
}
)

20
tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/system/controlDict
View File

@ -45,5 +45,25 @@ timePrecision 6;
runTimeModifiable true;
functions
{
residualControl1
{
type residualControl;
functionObjectLibs ( "libjobControl.so" );
outputControl timeStep;
outputInterval 1;
maxResiduals
{
p_rgh 1e-2;
U 1e-4;
T 1e-3;
// possibly check turbulence fields
"(k|epsilon|omega)" 1e-3;
}
}
}
// ************************************************************************* //

7
tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/system/fvSolution
View File

@ -37,16 +37,15 @@ solvers
SIMPLE
{
nNonOrthogonalCorrectors 0;
p_rghRefCell 0;
p_rghRefValue 0;
pRefCell 0;
pRefValue 0;
}
relaxationFactors
{
p_rgh 0.8;
p_rgh 0.7;
U 0.2;
T 0.7;
T 0.5;
"(k|epsilon)" 0.7;
}

12
tutorials/heatTransfer/buoyantPimpleFoam/hotRoom/0/p
View File

@ -22,20 +22,20 @@ boundaryField
{
floor
{
type buoyantPressure;
value uniform 1e5;
type calculated;
value $internalField;
}
ceiling
{
type buoyantPressure;
value uniform 1e5;
type calculated;
value $internalField;
}
fixedWalls
{
type buoyantPressure;
value uniform 1e5;
type calculated;
value $internalField;
}
}

42
tutorials/heatTransfer/buoyantPimpleFoam/hotRoom/0/p_rgh Normal file
View File

@ -0,0 +1,42 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p_rgh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
floor
{
type buoyantPressure;
value uniform 1e5;
}
ceiling
{
type buoyantPressure;
value uniform 1e5;
}
fixedWalls
{
type buoyantPressure;
value uniform 1e5;
}
}
// ************************************************************************* //

4
tutorials/heatTransfer/buoyantPimpleFoam/hotRoom/system/fvSchemes
View File

@ -42,7 +42,7 @@ laplacianSchemes
{
default none;
laplacian(muEff,U) Gauss linear corrected;
laplacian((rho*(1|A(U))),p) Gauss linear corrected;
laplacian((rho*(1|A(U))),p_rgh) Gauss linear corrected;
laplacian(alphaEff,h) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
@ -62,7 +62,7 @@ snGradSchemes
fluxRequired
{
default no;
p ;
p_rgh;
}

12
tutorials/heatTransfer/buoyantPimpleFoam/hotRoom/system/fvSolution
View File

@ -25,17 +25,17 @@ solvers
relTol 0;
}
p
p_rgh
{
solver PCG;
preconditioner DIC;
tolerance 1e-8;
relTol 0.1;
relTol 0.01;
}
pFinal
p_rghFinal
{
$p;
$p_rgh;
relTol 0;
}
@ -44,7 +44,7 @@ solvers
solver PBiCG;
preconditioner DILU;
tolerance 1e-6;
relTol 0;
relTol 0.1;
}
"(U|h|k|epsilon|R)Final"
@ -56,7 +56,7 @@ solvers
PIMPLE
{
momentumPredictor no;
momentumPredictor yes;
nOuterCorrectors 1;
nCorrectors 2;
nNonOrthogonalCorrectors 0;

16
tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/p
View File

@ -23,26 +23,26 @@ boundaryField
{
frontAndBack
{
type buoyantPressure;
value uniform 1e5;
type calculated;
value $internalField;
}
topAndBottom
{
type buoyantPressure;
value uniform 1e5;
type calculated;
value $internalField;
}
hot
{
type buoyantPressure;
value uniform 1e5;
type calculated;
value $internalField;
}
cold
{
type buoyantPressure;
value uniform 1e5;
type calculated;
value $internalField;
}
}

20
tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/controlDict
View File

@ -44,5 +44,25 @@ timePrecision 6;
runTimeModifiable true;
functions
{
residualControl1
{
type residualControl;
functionObjectLibs ( "libjobControl.so" );
outputControl timeStep;
outputInterval 1;
maxResiduals
{
p_rgh 1e-2;
U 1e-4;
T 1e-3;
// possibly check turbulence fields
"(k|epsilon|omega)" 1e-3;
}
}
}
// ************************************************************************* //

11
tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSolution
View File

@ -44,17 +44,16 @@ SIMPLE
{
momentumPredictor yes;
nNonOrthogonalCorrectors 0;
p_rghRefCell 0;
p_rghRefValue 100000;
pRefValue 100000;
convergence 1e-04;
pRefCell 0;
pRefValue 0;
}
relaxationFactors
{
p_rgh 0.9;
rho 1.0;
p_rgh 0.7;
U 0.3;
h 0.7;
h 0.3;
"(k|epsilon|omega)" 0.7;
}

406
tutorials/heatTransfer/buoyantSimpleFoam/hotRoom/0/T
View File

@ -23,411 +23,7 @@ boundaryField
floor
{
type fixedValue;
value nonuniform List<scalar>
400
(
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
600
600
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
600
600
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
)
;
value uniform 300;
}
ceiling
{

406
tutorials/heatTransfer/buoyantSimpleFoam/hotRoom/0/T.org
View File

@ -23,411 +23,7 @@ boundaryField
floor
{
type fixedValue;
value nonuniform List<scalar>
400
(
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
600
600
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
600
600
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
)
;
value uniform 300;
}
ceiling
{

12
tutorials/heatTransfer/buoyantSimpleFoam/hotRoom/0/p
View File

@ -22,20 +22,20 @@ boundaryField
{
floor
{
type buoyantPressure;
value uniform 1e5;
type calculated;
value $internalField;
}
ceiling
{
type buoyantPressure;
value uniform 1e5;
type calculated;
value $internalField;
}
fixedWalls
{
type buoyantPressure;
value uniform 1e5;
type calculated;
value $internalField;
}
}

42
tutorials/heatTransfer/buoyantSimpleFoam/hotRoom/0/p_rgh Normal file
View File

@ -0,0 +1,42 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p_rgh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
floor
{
type buoyantPressure;
value uniform 1e5;
}
ceiling
{
type buoyantPressure;
value uniform 1e5;
}
fixedWalls
{
type buoyantPressure;
value uniform 1e5;
}
}
// ************************************************************************* //

20
tutorials/heatTransfer/buoyantSimpleFoam/hotRoom/system/controlDict
View File

@ -45,5 +45,25 @@ timePrecision 6;
runTimeModifiable true;
functions
{
residualControl1
{
type residualControl;
functionObjectLibs ( "libjobControl.so" );
outputControl timeStep;
outputInterval 1;
maxResiduals
{
p_rgh 1e-2;
U 1e-4;
T 1e-3;
// possibly check turbulence fields
"(k|epsilon|omega)" 1e-3;
}
}
}
// ************************************************************************* //

14
tutorials/heatTransfer/buoyantSimpleFoam/hotRoom/system/fvSchemes
View File

@ -40,12 +40,12 @@ divSchemes
laplacianSchemes
{
default none;
laplacian(muEff,U) Gauss linear corrected;
laplacian((rho*(1|A(U))),p) Gauss linear corrected;
laplacian(alphaEff,h) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
laplacian(DREff,R) Gauss linear corrected;
laplacian(muEff,U) Gauss linear uncorrected;
laplacian((rho*(1|A(U))),p_rgh) Gauss linear uncorrected;
laplacian(alphaEff,h) Gauss linear uncorrected;
laplacian(DkEff,k) Gauss linear uncorrected;
laplacian(DepsilonEff,epsilon) Gauss linear uncorrected;
laplacian(DREff,R) Gauss linear uncorrected;
}
interpolationSchemes
@ -61,7 +61,7 @@ snGradSchemes
fluxRequired
{
default no;
p ;
p_rgh;
}

16
tutorials/heatTransfer/buoyantSimpleFoam/hotRoom/system/fvSolution
View File

@ -17,12 +17,12 @@ FoamFile
solvers
{
p
p_rgh
{
solver PCG;
preconditioner DIC;
tolerance 1e-08;
relTol 0;
relTol 0.01;
}
"(U|h|k|epsilon|R)"
@ -30,7 +30,7 @@ solvers
solver PBiCG;
preconditioner DILU;
tolerance 1e-05;
relTol 0;
relTol 0.1;
}
}
@ -38,16 +38,16 @@ SIMPLE
{
nNonOrthogonalCorrectors 0;
pRefCell 0;
pRefValue 100000;
pRefValue 0;
}
relaxationFactors
{
rho 1;
p 0.7;
rho 1.0;
p_rgh 0.7;
U 0.2;
h 0.7;
"(k|epsilon|R)" 0.7;
h 0.2;
"(k|epsilon|R)" 0.5;
}

8
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/0/G
View File

@ -25,7 +25,7 @@ boundaryField
type MarshakRadiation;
T T;
emissivity 1;
value uniform 0;
// value uniform 0;
}
fixedWalls
@ -33,7 +33,7 @@ boundaryField
type MarshakRadiation;
T T;
emissivity 1;
value uniform 0;
// value uniform 0;
}
ceiling
@ -41,7 +41,7 @@ boundaryField
type MarshakRadiation;
T T;
emissivity 1;
value uniform 0;
// value uniform 0;
}
box
@ -49,7 +49,7 @@ boundaryField
type MarshakRadiation;
T T;
emissivity 1;
value uniform 0;
// value uniform 0;
}
}

16
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/0/p
View File

@ -22,26 +22,26 @@ boundaryField
{
floor
{
type buoyantPressure;
value uniform 100000;
type calculated;
value $internalField;
}
ceiling
{
type buoyantPressure;
value uniform 100000;
type calculated;
value $internalField;
}
fixedWalls
{
type buoyantPressure;
value uniform 100000;
type calculated;
value $internalField;
}
box
{
type buoyantPressure;
value uniform 100000;
type calculated;
value $internalField;
}
}

48
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/0/p_rgh Normal file
View File

@ -0,0 +1,48 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p_rgh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 100000;
boundaryField
{
floor
{
type buoyantPressure;
value uniform 100000;
}
ceiling
{
type buoyantPressure;
value uniform 100000;
}
fixedWalls
{
type buoyantPressure;
value uniform 100000;
}
box
{
type buoyantPressure;
value uniform 100000;
}
}
// ************************************************************************* //

20
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/system/controlDict
View File

@ -45,5 +45,25 @@ timePrecision 6;
runTimeModifiable true;
functions
{
residualControl1
{
type residualControl;
functionObjectLibs ( "libjobControl.so" );
outputControl timeStep;
outputInterval 1;
maxResiduals
{
p_rgh 1e-2;
U 1e-4;
T 1e-3;
// possibly check turbulence fields
"(k|epsilon|omega)" 1e-3;
}
}
}
// ************************************************************************* //

4
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/system/fvSchemes
View File

@ -41,7 +41,7 @@ laplacianSchemes
{
default none;
laplacian(muEff,U) Gauss linear corrected;
laplacian((rho*(1|A(U))),p) Gauss linear corrected;
laplacian((rho*(1|A(U))),p_rgh) Gauss linear corrected;
laplacian(alphaEff,h) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
@ -62,7 +62,7 @@ snGradSchemes
fluxRequired
{
default no;
p;
p_rgh;
}

14
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/system/fvSolution
View File

@ -17,7 +17,7 @@ FoamFile
solvers
{
p
p_rgh
{
solver PCG;
preconditioner DIC;
@ -35,7 +35,7 @@ solvers
G
{
$p;
$p_rgh;
tolerance 1e-05;
relTol 0.1;
}
@ -50,11 +50,11 @@ SIMPLE
relaxationFactors
{
rho 1;
p 0.3;
U 0.7;
h 0.7;
"(k|epsilon)" 0.7;
rho 1.0;
p_rgh 0.7;
U 0.2;
h 0.2;
"(k|epsilon|R)" 0.5;
G 0.7;
}

2
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/0/IDefault
View File

@ -24,7 +24,7 @@ boundaryField
{
type greyDiffusiveRadiation;
T T;
emissivity 0.5;
emissivity 1.0;
value uniform 0;
}
}

8
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/0/p
View File

@ -22,25 +22,25 @@ boundaryField
{
floor
{
type buoyantPressure;
type calculated;
value uniform 100000;
}
ceiling
{
type buoyantPressure;
type calculated;
value uniform 100000;
}
fixedWalls
{
type buoyantPressure;
type calculated;
value uniform 100000;
}
box
{
type buoyantPressure;
type calculated;
value uniform 100000;
}
}

48
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/0/p_rgh Normal file
View File

@ -0,0 +1,48 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p_rgh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 100000;
boundaryField
{
floor
{
type buoyantPressure;
value uniform 100000;
}
ceiling
{
type buoyantPressure;
value uniform 100000;
}
fixedWalls
{
type buoyantPressure;
value uniform 100000;
}
box
{
type buoyantPressure;
value uniform 100000;
}
}
// ************************************************************************* //

20
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/system/controlDict
View File

@ -45,5 +45,25 @@ timePrecision 6;
runTimeModifiable true;
functions
{
residualControl1
{
type residualControl;
functionObjectLibs ( "libjobControl.so" );
outputControl timeStep;
outputInterval 1;
maxResiduals
{
p_rgh 1e-2;
U 1e-4;
T 1e-3;
// possibly check turbulence fields
"(k|epsilon|omega)" 1e-3;
}
}
}
// ************************************************************************* //

4
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/system/fvSchemes
View File

@ -42,7 +42,7 @@ laplacianSchemes
{
default none;
laplacian(muEff,U) Gauss linear corrected;
laplacian((rho*(1|A(U))),p) Gauss linear corrected;
laplacian((rho*(1|A(U))),p_rgh) Gauss linear corrected;
laplacian(alphaEff,h) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
@ -63,7 +63,7 @@ snGradSchemes
fluxRequired
{
default no;
p;
p_rgh;
}

9
tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/system/fvSolution
View File

@ -17,7 +17,7 @@ FoamFile
solvers
{
p
p_rgh
{
solver GAMG;
tolerance 1e-06;
@ -47,11 +47,12 @@ SIMPLE
relaxationFactors
{
rho 1;
p 0.3;
rho 1.0;
p_rgh 0.3;
U 0.7;
h 0.7;
"(k|epsilon)" 0.7;
k 0.7;
epsilon 0.7;
"ILambda.*" 0.7;
}

1
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/epsilon
View File

@ -10,7 +10,6 @@ FoamFile
version 2.0;
format ascii;
class volScalarField;
location "0.001";
object epsilon;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

1
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/k
View File

@ -10,7 +10,6 @@ FoamFile
version 2.0;
format ascii;
class volScalarField;
location "0.001";
object k;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

29
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/0/p_rgh Normal file
View File

@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p_rgh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
".*"
{
type calculated;
}
}
// ************************************************************************* //

20
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomAir/changeDictionaryDict
View File

@ -92,16 +92,30 @@ dictionaryReplacement
}
}
p
p_rgh
{
internalField uniform 100000;
internalField uniform 1e5;
boundaryField
{
".*"
{
type buoyantPressure;
value 1e5;
value uniform 1e5;
}
}
}
p
{
internalField uniform 1e5;
boundaryField
{
".*"
{
type calculated;
value uniform 1e5;
}
}
}

6
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomAir/fvSchemes
View File

@ -17,13 +17,11 @@ FoamFile
ddtSchemes
{
default Euler;
//default CoEuler phi rho 0.1;
}
gradSchemes
{
default Gauss linear;
// grad(U) cellLimited Gauss linear 1;
}
divSchemes
@ -43,7 +41,7 @@ laplacianSchemes
{
default none;
laplacian(muEff,U) Gauss linear limited 0.333;
laplacian((rho*(1|A(U))),p) Gauss linear limited 0.333;
laplacian((rho*(1|A(U))),p_rgh) Gauss linear limited 0.333;
laplacian(alphaEff,h) Gauss linear limited 0.333;
laplacian(DkEff,k) Gauss linear limited 0.333;
laplacian(DepsilonEff,epsilon) Gauss linear limited 0.333;
@ -63,7 +61,7 @@ snGradSchemes
fluxRequired
{
default no;
p;
p_rgh;
}
// ************************************************************************* //

19
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/bottomAir/fvSolution
View File

@ -24,7 +24,7 @@ solvers
relTol 0;
}
p
p_rgh
{
solver GAMG;
tolerance 1e-8;
@ -38,31 +38,26 @@ solvers
mergeLevels 1;
}
pFinal
p_rghFinal
{
$p;
$p_rgh;
tolerance 1e-8;
relTol 0;
}
U
"(U|h|k|epsilon|R)"
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-08;
relTol 0;
}
h
{
$U;
tolerance 1e-08;
relTol 0.1;
}
"(hFinal|k|epsilon|R)"
"(U|h|k|epsilon|R)Final"
{
$U;
tolerance 1e-08;
relTol 0;
}
}

7
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/controlDict
View File

@ -35,9 +35,9 @@ writeInterval 50;
purgeWrite 0;
writeFormat ascii;
writeFormat binary;
writePrecision 7;
writePrecision 8;
writeCompression off;
@ -45,10 +45,11 @@ timeFormat general;
timePrecision 6;
runTimeModifiable true;
runTimeModifiable yes;
maxCo 0.3;
// Maximum diffusion number
maxDi 10.0;
adjustTimeStep yes;

6
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/heater/fvSolution
View File

@ -21,6 +21,12 @@ solvers
solver PCG;
preconditioner DIC;
tolerance 1E-06;
relTol 0.1;
}
TFinal
{
$T;
tolerance 1E-06;
relTol 0;
}
}

6
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/leftSolid/fvSolution
View File

@ -21,6 +21,12 @@ solvers
solver PCG;
preconditioner DIC;
tolerance 1E-06;
relTol 0.1;
}
TFinal
{
$T;
tolerance 1E-06;
relTol 0;
}
}

6
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/rightSolid/fvSolution
View File

@ -21,6 +21,12 @@ solvers
solver PCG;
preconditioner DIC;
tolerance 1E-06;
relTol 0.1;
}
TFinal
{
$T;
tolerance 1E-06;
relTol 0;
}
}

39
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/changeDictionaryDict
View File

@ -18,7 +18,7 @@ dictionaryReplacement
{
U
{
internalField uniform (0.01 0 0);
internalField uniform (0.1 0 0);
boundaryField
{
@ -30,13 +30,13 @@ dictionaryReplacement
minX
{
type fixedValue;
value uniform ( 0.01 0 0 );
value uniform ( 0.1 0 0 );
}
maxX
{
type inletOutlet;
inletValue uniform ( 0 0 0 );
value uniform ( 0 0 0 );
value uniform ( 0.1 0 0 );
}
}
}
@ -127,25 +127,42 @@ dictionaryReplacement
}
}
p
p_rgh
{
internalField uniform 100000;
internalField uniform 1e5;
boundaryField
{
".*"
{
type buoyantPressure;
value 1e5;
value uniform 1e5;
}
maxX
{
type waveTransmissive;
gamma 1.4;
fieldInf 100000;
lInf 0.4;
value uniform 100000;
type fixedValue;
value uniform 1e5;
}
}
}
p
{
internalField uniform 1e5;
boundaryField
{
".*"
{
type calculated;
value uniform 1e5;
}
maxX
{
type calculated;
value uniform 1e5;
}
}
}

6
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/fvSchemes
View File

@ -17,13 +17,11 @@ FoamFile
ddtSchemes
{
default Euler;
//default CoEuler phi rho 0.1;
}
gradSchemes
{
default Gauss linear;
// grad(U) cellLimited Gauss linear 1;
}
divSchemes
@ -43,7 +41,7 @@ laplacianSchemes
{
default none;
laplacian(muEff,U) Gauss linear limited 0.333;
laplacian((rho*(1|A(U))),p) Gauss linear limited 0.333;
laplacian((rho*(1|A(U))),p_rgh) Gauss linear limited 0.333;
laplacian(alphaEff,h) Gauss linear limited 0.333;
laplacian(DkEff,k) Gauss linear limited 0.333;
laplacian(DepsilonEff,epsilon) Gauss linear limited 0.333;
@ -63,7 +61,7 @@ snGradSchemes
fluxRequired
{
default no;
p;
p_rgh;
}
// ************************************************************************* //

35
tutorials/heatTransfer/chtMultiRegionFoam/multiRegionHeater/system/topAir/fvSolution
View File

@ -20,14 +20,14 @@ solvers
{
solver PCG
preconditioner DIC;
tolerance 1e-8;
tolerance 1e-7;
relTol 0;
}
p
p_rgh
{
solver GAMG;
tolerance 1e-8;
tolerance 1e-7;
relTol 0.01;
smoother GaussSeidel;
@ -36,33 +36,30 @@ solvers
nCellsInCoarsestLevel 10;
agglomerator faceAreaPair;
mergeLevels 1;
maxIter 100;
}
pFinal
p_rghFinal
{
$p;
tolerance 1e-8;
$p_rgh;
tolerance 1e-7;
relTol 0;
}
U
"(U|h|k|epsilon|R)"
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-08;
relTol 0;
}
h
{
$U;
tolerance 1e-08;
tolerance 1e-7;
relTol 0.1;
}
"(hFinal|k|epsilon|R)"
"(U|h|k|epsilon|R)Final"
{
$U;
tolerance 1e-07;
relTol 0;
}
}
@ -76,7 +73,6 @@ PISO
pRefValue 1e5;
}
PIMPLE
{
momentumPredictor on;
@ -84,11 +80,10 @@ PIMPLE
nNonOrthogonalCorrectors 0;
}
relaxationFactors
{
// h 0.9;
// U 0.9;
h 1;
U 1;
}
// ************************************************************************* //

1
tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/0/alphat
View File

@ -10,7 +10,6 @@ FoamFile
version 2.0;
format ascii;
class volScalarField;
location "0.001";
object alphat;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

1
tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/0/epsilon
View File

@ -10,7 +10,6 @@ FoamFile
version 2.0;
format ascii;
class volScalarField;
location "0.001";
object epsilon;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

1
tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/0/k
View File

@ -10,7 +10,6 @@ FoamFile
version 2.0;
format ascii;
class volScalarField;
location "0.001";
object k;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

29
tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/0/p_rgh Normal file
View File

@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p_rgh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
".*"
{
type calculated;
}
}
// ************************************************************************* //

20
tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/bottomAir/changeDictionaryDict
View File

@ -94,16 +94,30 @@ dictionaryReplacement
}
}
p
p_rgh
{
internalField uniform 100000;
internalField uniform 1e5;
boundaryField
{
".*"
{
type buoyantPressure;
value 1e5;
value uniform 1e5;
}
}
}
p
{
internalField uniform 1e5;
boundaryField
{
".*"
{
type calculated;
value uniform 1e5;
}
}
}

6
tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/bottomAir/fvSchemes
View File

@ -17,13 +17,11 @@ FoamFile
ddtSchemes
{
default Euler;
//default CoEuler phi rho 0.1;
}
gradSchemes
{
default Gauss linear;
// grad(U) cellLimited Gauss linear 1;
}
divSchemes
@ -43,7 +41,7 @@ laplacianSchemes
{
default none;
laplacian(muEff,U) Gauss linear limited 0.333;
laplacian((rho*(1|A(U))),p) Gauss linear limited 0.333;
laplacian((rho*(1|A(U))),p_rgh) Gauss linear limited 0.333;
laplacian(alphaEff,h) Gauss linear limited 0.333;
laplacian(DkEff,k) Gauss linear limited 0.333;
laplacian(DepsilonEff,epsilon) Gauss linear limited 0.333;
@ -63,7 +61,7 @@ snGradSchemes
fluxRequired
{
default no;
p;
p_rgh;
}
// ************************************************************************* //

34
tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/bottomAir/fvSolution
View File

@ -20,14 +20,14 @@ solvers
{
solver PCG
preconditioner DIC;
tolerance 1e-8;
tolerance 1e-7;
relTol 0;
}
p
p_rgh
{
solver GAMG;
tolerance 1e-8;
tolerance 1e-7;
relTol 0.01;
smoother GaussSeidel;
@ -38,32 +38,26 @@ solvers
mergeLevels 1;
}
pFinal
p_rghFinal
{
$p;
tolerance 1e-8;
$p_rgh;
tolerance 1e-7;
relTol 0;
}
U
"(U|h|k|epsilon|R)"
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-08;
relTol 0;
}
h
{
$U;
tolerance 1e-08;
tolerance 1e-7;
relTol 0.1;
}
"(hFinal|k|epsilon|R)"
"(U|h|k|epsilon|R)Final"
{
$U;
tolerance 1e-07;
relTol 0;
}
}
@ -77,7 +71,6 @@ PISO
pRefValue 1e5;
}
PIMPLE
{
momentumPredictor on;
@ -85,11 +78,10 @@ PIMPLE
nNonOrthogonalCorrectors 0;
}
relaxationFactors
{
// h 0.9;
// U 0.9;
h 1;
U 1;
}
// ************************************************************************* //

6
tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/heater/fvSolution
View File

@ -21,6 +21,12 @@ solvers
solver PCG;
preconditioner DIC;
tolerance 1E-06;
relTol 0.1;
}
TFinal
{
$T;
tolerance 1E-06;
relTol 0;
}
}

Some files were not shown because too many files have changed in this diff Show More