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Renamed rUA -> rAU

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This commit is contained in:
Henry
2010-10-11 20:10:34 +01:00
parent 216f0a0cd1
commit eb51614780
43 changed files with 263 additions and 241 deletions
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10
applications/solvers/DNS/dnsFoam/dnsFoam.C
View File

@ -85,15 +85,15 @@ int main(int argc, char *argv[])
for (int corr=1; corr<=1; corr++)
{
volScalarField rUA = 1.0/UEqn.A();
volScalarField rAU = 1.0/UEqn.A();
U = rUA*UEqn.H();
U = rAU*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
+ fvc::ddtPhiCorr(rAU, U, phi);
fvScalarMatrix pEqn
(
fvm::laplacian(rUA, p) == fvc::div(phi)
fvm::laplacian(rAU, p) == fvc::div(phi)
);
pEqn.solve();
@ -102,7 +102,7 @@ int main(int argc, char *argv[])
#include "continuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
}

6
applications/solvers/combustion/PDRFoam/pEqn.H
View File

@ -1,6 +1,6 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
volScalarField rAU = 1.0/UEqn.A();
U = invA & UEqn.H();
if (transonic)
@ -11,7 +11,7 @@ if (transonic)
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -38,7 +38,7 @@ else
fvc::interpolate(rho)*
(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)

14
applications/solvers/combustion/XiFoam/pEqn.H
View File

@ -1,7 +1,7 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
if (transonic)
{
@ -11,7 +11,7 @@ if (transonic)
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -21,7 +21,7 @@ if (transonic)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve();
@ -38,7 +38,7 @@ else
fvc::interpolate(rho)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -47,7 +47,7 @@ else
(
fvm::ddt(psi, p)
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve();
@ -62,7 +62,7 @@ else
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

14
applications/solvers/combustion/dieselFoam/pEqn.H
View File

@ -1,7 +1,7 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
if (transonic)
{
@ -11,7 +11,7 @@ if (transonic)
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -21,7 +21,7 @@ if (transonic)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
==
Sevap
);
@ -40,7 +40,7 @@ else
fvc::interpolate(rho)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -49,7 +49,7 @@ else
(
fvm::ddt(psi, p)
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
==
Sevap
);
@ -66,7 +66,7 @@ else
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

10
applications/solvers/combustion/engineFoam/pEqn.H
View File

@ -1,7 +1,7 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
if (transonic)
{
@ -18,7 +18,7 @@ if (transonic)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p, "div(phid,p)")
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve();
@ -40,7 +40,7 @@ else
(
fvm::ddt(psi, p)
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve();
@ -55,7 +55,7 @@ else
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

16
applications/solvers/combustion/fireFoam/pEqn.H
View File

@ -1,29 +1,29 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
surfaceScalarField rhorUAf("(rho*(1|A(U)))", fvc::interpolate(rho*rUA));
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
surfaceScalarField rhorAUf("(rho*(1|A(U)))", fvc::interpolate(rho*rAU));
U = rAU*UEqn.H();
surfaceScalarField phiU
(
fvc::interpolate(rho)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
phi = phiU - rhorUAf*ghf*fvc::snGrad(rho)*mesh.magSf();
phi = phiU - rhorAUf*ghf*fvc::snGrad(rho)*mesh.magSf();
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
surfaceScalarField rhorUAf = fvc::interpolate(rho*rUA);
surfaceScalarField rhorAUf = fvc::interpolate(rho*rAU);
fvScalarMatrix p_rghEqn
(
fvm::ddt(psi, p_rgh) + fvc::ddt(psi, rho)*gh
+ fvc::div(phi)
- fvm::laplacian(rhorUAf, p_rgh)
- fvm::laplacian(rhorAUf, p_rgh)
);
p_rghEqn.solve
@ -52,7 +52,7 @@ p = p_rgh + rho*gh;
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U += rUA*fvc::reconstruct((phi - phiU)/rhorUAf);
U += rAU*fvc::reconstruct((phi - phiU)/rhorAUf);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

14
applications/solvers/combustion/reactingFoam/pEqn.H
View File

@ -1,7 +1,7 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
if (transonic)
{
@ -11,7 +11,7 @@ if (transonic)
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -21,7 +21,7 @@ if (transonic)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve();
@ -38,7 +38,7 @@ else
fvc::interpolate(rho)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -47,7 +47,7 @@ else
(
fvm::ddt(psi, p)
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve();
@ -62,7 +62,7 @@ else
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

14
applications/solvers/combustion/rhoReactingFoam/pEqn.H
View File

@ -5,14 +5,14 @@
// pressure solution - done in 2 parts. Part 1:
thermo.rho() -= psi*p;
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
if (transonic)
{
surfaceScalarField phiv =
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi);
+ fvc::ddtPhiCorr(rAU, rho, U, phi);
phi = fvc::interpolate(rho)*phiv;
@ -28,7 +28,7 @@
(
fvc::ddt(rho) + fvc::div(phi)
+ correction(fvm::ddt(psi, p) + fvm::div(phid, p))
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve
@ -58,7 +58,7 @@
fvc::interpolate(rho)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -67,7 +67,7 @@
(
fvc::ddt(rho) + psi*correction(fvm::ddt(p))
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve
@ -98,7 +98,7 @@
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

4
applications/solvers/compressible/rhoPimpleFoam/UEqn.H
View File

@ -9,7 +9,7 @@ tmp<fvVectorMatrix> UEqn
UEqn().relax();
volScalarField rUA = 1.0/UEqn().A();
volScalarField rAU = 1.0/UEqn().A();
if (momentumPredictor)
{
@ -17,6 +17,6 @@ if (momentumPredictor)
}
else
{
U = rUA*(UEqn().H() - fvc::grad(p));
U = rAU*(UEqn().H() - fvc::grad(p));
U.correctBoundaryConditions();
}

12
applications/solvers/compressible/rhoPimpleFoam/pEqn.H
View File

@ -1,6 +1,6 @@
rho = thermo.rho();
U = rUA*UEqn().H();
U = rAU*UEqn().H();
if (nCorr <= 1)
{
@ -15,7 +15,7 @@ if (transonic)
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -25,7 +25,7 @@ if (transonic)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve
@ -55,7 +55,7 @@ else
fvc::interpolate(rho)*
(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -65,7 +65,7 @@ else
(
fvm::ddt(psi, p)
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve
@ -101,7 +101,7 @@ rho = thermo.rho();
Info<< "rho max/min : " << max(rho).value()
<< " " << min(rho).value() << endl;
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

4
applications/solvers/compressible/rhoPorousMRFPimpleFoam/UEqn.H
View File

@ -12,7 +12,7 @@ UEqn().relax();
mrfZones.addCoriolis(rho, UEqn());
pZones.addResistance(UEqn());
volScalarField rUA = 1.0/UEqn().A();
volScalarField rAU = 1.0/UEqn().A();
if (momentumPredictor)
{
@ -20,6 +20,6 @@ if (momentumPredictor)
}
else
{
U = rUA*(UEqn().H() - fvc::grad(p));
U = rAU*(UEqn().H() - fvc::grad(p));
U.correctBoundaryConditions();
}

14
applications/solvers/compressible/rhoPorousMRFPimpleFoam/pEqn.H
View File

@ -1,7 +1,7 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn().A();
U = rUA*UEqn().H();
volScalarField rAU = 1.0/UEqn().A();
U = rAU*UEqn().H();
if (nCorr <= 1)
{
@ -16,7 +16,7 @@ if (transonic)
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
mrfZones.relativeFlux(fvc::interpolate(psi), phid);
@ -27,7 +27,7 @@ if (transonic)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve
@ -57,7 +57,7 @@ else
fvc::interpolate(rho)*
(
(fvc::interpolate(U) & mesh.Sf())
//+ fvc::ddtPhiCorr(rUA, rho, U, phi)
//+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
mrfZones.relativeFlux(fvc::interpolate(rho), phi);
@ -68,7 +68,7 @@ else
(
fvm::ddt(psi, p)
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve
@ -109,7 +109,7 @@ else
<< " " << min(rho).value() << endl;
}
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

10
applications/solvers/compressible/rhoSimpleFoam/pEqn.H
View File

@ -3,8 +3,8 @@ rho = max(rho, rhoMin);
rho = min(rho, rhoMax);
rho.relax();
volScalarField rUA = 1.0/UEqn().A();
U = rUA*UEqn().H();
volScalarField rAU = 1.0/UEqn().A();
U = rAU*UEqn().H();
UEqn.clear();
bool closedVolume = false;
@ -22,7 +22,7 @@ if (transonic)
fvScalarMatrix pEqn
(
fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
// Relax the pressure equation to ensure diagonal-dominance
@ -47,7 +47,7 @@ else
{
fvScalarMatrix pEqn
(
fvm::laplacian(rho*rUA, p) == fvc::div(phi)
fvm::laplacian(rho*rAU, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
@ -67,7 +67,7 @@ else
// Explicitly relax pressure for momentum corrector
p.relax();
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
// For closed-volume cases adjust the pressure and density levels

10
applications/solvers/compressible/sonicFoam/pEqn.H
View File

@ -1,7 +1,7 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
surfaceScalarField phid
(
@ -9,7 +9,7 @@ surfaceScalarField phid
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -19,7 +19,7 @@ for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve();
@ -33,5 +33,5 @@ for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();

10
applications/solvers/compressible/sonicLiquidFoam/sonicLiquidFoam.C
View File

@ -71,8 +71,8 @@ int main(int argc, char *argv[])
for (int corr=0; corr<nCorr; corr++)
{
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
surfaceScalarField phid
(
@ -80,7 +80,7 @@ int main(int argc, char *argv[])
psi
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -91,7 +91,7 @@ int main(int argc, char *argv[])
fvm::ddt(psi, p)
+ fvc::div(phi)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve();
@ -100,7 +100,7 @@ int main(int argc, char *argv[])
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
}

10
applications/solvers/electromagnetics/mhdFoam/mhdFoam.C
View File

@ -92,18 +92,18 @@ int main(int argc, char *argv[])
for (int corr=0; corr<nCorr; corr++)
{
volScalarField rUA = 1.0/UEqn.A();
volScalarField rAU = 1.0/UEqn.A();
U = rUA*UEqn.H();
U = rAU*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
+ fvc::ddtPhiCorr(rAU, U, phi);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
(
fvm::laplacian(rUA, p) == fvc::div(phi)
fvm::laplacian(rAU, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
@ -117,7 +117,7 @@ int main(int argc, char *argv[])
#include "continuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
}
}

14
applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/pEqn.H
View File

@ -1,20 +1,20 @@
{
volScalarField rUA("rUA", 1.0/UEqn.A());
surfaceScalarField rUAf("(1|A(U))", fvc::interpolate(rUA));
volScalarField rAU("rAU", 1.0/UEqn.A());
surfaceScalarField rAUf("(1|A(U))", fvc::interpolate(rAU));
U = rUA*UEqn.H();
U = rAU*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
+ fvc::ddtPhiCorr(rAU, U, phi);
surfaceScalarField buoyancyPhi = rUAf*ghf*fvc::snGrad(rhok)*mesh.magSf();
surfaceScalarField buoyancyPhi = rAUf*ghf*fvc::snGrad(rhok)*mesh.magSf();
phi -= buoyancyPhi;
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix p_rghEqn
(
fvm::laplacian(rUAf, p_rgh) == fvc::div(phi)
fvm::laplacian(rAUf, p_rgh) == fvc::div(phi)
);
p_rghEqn.setReference(pRefCell, getRefCellValue(p_rgh, pRefCell));
@ -44,7 +44,7 @@
// Correct the momentum source with the pressure gradient flux
// calculated from the relaxed pressure
U -= rUA*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rUAf);
U -= rAU*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rAUf);
U.correctBoundaryConditions();
}
}

12
applications/solvers/heatTransfer/buoyantBoussinesqSimpleFoam/pEqn.H
View File

@ -1,21 +1,21 @@
{
volScalarField rUA("rUA", 1.0/UEqn().A());
surfaceScalarField rUAf("(1|A(U))", fvc::interpolate(rUA));
volScalarField rAU("rAU", 1.0/UEqn().A());
surfaceScalarField rAUf("(1|A(U))", fvc::interpolate(rAU));
U = rUA*UEqn().H();
U = rAU*UEqn().H();
UEqn.clear();
phi = fvc::interpolate(U) & mesh.Sf();
adjustPhi(phi, U, p_rgh);
surfaceScalarField buoyancyPhi = rUAf*ghf*fvc::snGrad(rhok)*mesh.magSf();
surfaceScalarField buoyancyPhi = rAUf*ghf*fvc::snGrad(rhok)*mesh.magSf();
phi -= buoyancyPhi;
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix p_rghEqn
(
fvm::laplacian(rUAf, p_rgh) == fvc::div(phi)
fvm::laplacian(rAUf, p_rgh) == fvc::div(phi)
);
p_rghEqn.setReference(pRefCell, getRefCellValue(p_rgh, pRefCell));
@ -32,7 +32,7 @@
// Correct the momentum source with the pressure gradient flux
// calculated from the relaxed pressure
U -= rUA*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rUAf);
U -= rAU*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rAUf);
U.correctBoundaryConditions();
}
}

14
applications/solvers/heatTransfer/buoyantPimpleFoam/pEqn.H
View File

@ -5,18 +5,18 @@
// pressure solution - done in 2 parts. Part 1:
thermo.rho() -= psi*p_rgh;
volScalarField rUA = 1.0/UEqn.A();
surfaceScalarField rhorUAf("(rho*(1|A(U)))", fvc::interpolate(rho*rUA));
volScalarField rAU = 1.0/UEqn.A();
surfaceScalarField rhorAUf("(rho*(1|A(U)))", fvc::interpolate(rho*rAU));
U = rUA*UEqn.H();
U = rAU*UEqn.H();
phi = fvc::interpolate(rho)*
(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
surfaceScalarField buoyancyPhi = -rhorUAf*ghf*fvc::snGrad(rho)*mesh.magSf();
surfaceScalarField buoyancyPhi = -rhorAUf*ghf*fvc::snGrad(rho)*mesh.magSf();
phi += buoyancyPhi;
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -25,7 +25,7 @@
(
fvc::ddt(rho) + psi*correction(fvm::ddt(p_rgh))
+ fvc::div(phi)
- fvm::laplacian(rhorUAf, p_rgh)
- fvm::laplacian(rhorAUf, p_rgh)
);
p_rghEqn.solve
@ -53,7 +53,7 @@
// Correct the momentum source with the pressure gradient flux
// calculated from the relaxed pressure
U += rUA*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rhorUAf);
U += rAU*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rhorAUf);
U.correctBoundaryConditions();
}
}

12
applications/solvers/heatTransfer/buoyantSimpleFoam/pEqn.H
View File

@ -2,23 +2,23 @@
rho = thermo.rho();
rho.relax();
volScalarField rUA = 1.0/UEqn().A();
surfaceScalarField rhorUAf("(rho*(1|A(U)))", fvc::interpolate(rho*rUA));
volScalarField rAU = 1.0/UEqn().A();
surfaceScalarField rhorAUf("(rho*(1|A(U)))", fvc::interpolate(rho*rAU));
U = rUA*UEqn().H();
U = rAU*UEqn().H();
UEqn.clear();
phi = fvc::interpolate(rho)*(fvc::interpolate(U) & mesh.Sf());
bool closedVolume = adjustPhi(phi, U, p_rgh);
surfaceScalarField buoyancyPhi = rhorUAf*ghf*fvc::snGrad(rho)*mesh.magSf();
surfaceScalarField buoyancyPhi = rhorAUf*ghf*fvc::snGrad(rho)*mesh.magSf();
phi -= buoyancyPhi;
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix p_rghEqn
(
fvm::laplacian(rhorUAf, p_rgh) == fvc::div(phi)
fvm::laplacian(rhorAUf, p_rgh) == fvc::div(phi)
);
p_rghEqn.setReference(pRefCell, getRefCellValue(p_rgh, pRefCell));
@ -34,7 +34,7 @@
// Correct the momentum source with the pressure gradient flux
// calculated from the relaxed pressure
U -= rUA*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rhorUAf);
U -= rAU*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rhorAUf);
U.correctBoundaryConditions();
}
}

14
applications/solvers/heatTransfer/buoyantSimpleFoam_old/pEqn.H
View File

@ -1,24 +1,24 @@
{
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn().A();
surfaceScalarField rhorUAf("(rho*(1|A(U)))", fvc::interpolate(rho*rUA));
volScalarField rAU = 1.0/UEqn().A();
surfaceScalarField rhorAUf("(rho*(1|A(U)))", fvc::interpolate(rho*rAU));
U = rUA*UEqn().H();
U = rAU*UEqn().H();
UEqn.clear();
phi = fvc::interpolate(rho)*(fvc::interpolate(U) & mesh.Sf());
bool closedVolume = adjustPhi(phi, U, p);
surfaceScalarField buoyancyPhi =
rhorUAf*fvc::interpolate(rho)*(g & mesh.Sf());
rhorAUf*fvc::interpolate(rho)*(g & mesh.Sf());
phi += buoyancyPhi;
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
(
fvm::laplacian(rhorUAf, p) == fvc::div(phi)
fvm::laplacian(rhorAUf, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
@ -42,8 +42,8 @@
// Correct the momentum source with the pressure gradient flux
// calculated from the relaxed pressure
U += rUA*(rho*g - fvc::grad(p));
//U += rUA*fvc::reconstruct((buoyancyPhi - pEqn.flux())/rhorUAf);
U += rAU*(rho*g - fvc::grad(p));
//U += rAU*fvc::reconstruct((buoyancyPhi - pEqn.flux())/rhorAUf);
U.correctBoundaryConditions();
}
}

12
applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/pEqn.H
View File

@ -5,16 +5,16 @@
rho = min(rho, rhoMax[i]);
rho.relax();
volScalarField rUA = 1.0/UEqn().A();
surfaceScalarField rhorUAf("(rho*(1|A(U)))", fvc::interpolate(rho*rUA));
volScalarField rAU = 1.0/UEqn().A();
surfaceScalarField rhorAUf("(rho*(1|A(U)))", fvc::interpolate(rho*rAU));
U = rUA*UEqn().H();
U = rAU*UEqn().H();
UEqn.clear();
phi = fvc::interpolate(rho)*(fvc::interpolate(U) & mesh.Sf());
bool closedVolume = adjustPhi(phi, U, p_rgh);
surfaceScalarField buoyancyPhi = rhorUAf*ghf*fvc::snGrad(rho)*mesh.magSf();
surfaceScalarField buoyancyPhi = rhorAUf*ghf*fvc::snGrad(rho)*mesh.magSf();
phi -= buoyancyPhi;
// Solve pressure
@ -22,7 +22,7 @@
{
fvScalarMatrix p_rghEqn
(
fvm::laplacian(rhorUAf, p_rgh) == fvc::div(phi)
fvm::laplacian(rhorAUf, p_rgh) == fvc::div(phi)
);
p_rghEqn.setReference(pRefCell, getRefCellValue(p_rgh, pRefCell));
@ -39,7 +39,7 @@
// Correct the momentum source with the pressure gradient flux
// calculated from the relaxed pressure
U -= rUA*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rhorUAf);
U -= rAU*fvc::reconstruct((buoyancyPhi + p_rghEqn.flux())/rhorAUf);
U.correctBoundaryConditions();
}
}

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

@ -3,21 +3,21 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn().A();
surfaceScalarField rhorUAf("(rho*(1|A(U)))", fvc::interpolate(rho*rUA));
volScalarField rAU = 1.0/UEqn().A();
surfaceScalarField rhorAUf("(rho*(1|A(U)))", fvc::interpolate(rho*rAU));
U = rUA*UEqn().H();
U = rAU*UEqn().H();
surfaceScalarField phiU
(
fvc::interpolate(rho)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
phi = phiU - rhorUAf*ghf*fvc::snGrad(rho)*mesh.magSf();
phi = phiU - rhorAUf*ghf*fvc::snGrad(rho)*mesh.magSf();
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
@ -25,7 +25,7 @@
(
fvm::ddt(psi, p_rgh) + fvc::ddt(psi, rho)*gh
+ fvc::div(phi)
- fvm::laplacian(rhorUAf, p_rgh)
- fvm::laplacian(rhorAUf, p_rgh)
);
p_rghEqn.solve
@ -50,7 +50,7 @@
}
// Correct velocity field
U += rUA*fvc::reconstruct((phi - phiU)/rhorUAf);
U += rAU*fvc::reconstruct((phi - phiU)/rhorAUf);
U.correctBoundaryConditions();
p = p_rgh + rho*gh;

14
applications/solvers/incompressible/channelFoam/channelFoam.C
View File

@ -77,13 +77,13 @@ int main(int argc, char *argv[])
// --- PISO loop
volScalarField rUA = 1.0/UEqn.A();
volScalarField rAU = 1.0/UEqn.A();
for (int corr=0; corr<nCorr; corr++)
{
U = rUA*UEqn.H();
U = rAU*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
+ fvc::ddtPhiCorr(rAU, U, phi);
adjustPhi(phi, U, p);
@ -91,7 +91,7 @@ int main(int argc, char *argv[])
{
fvScalarMatrix pEqn
(
fvm::laplacian(rUA, p) == fvc::div(phi)
fvm::laplacian(rAU, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
@ -113,7 +113,7 @@ int main(int argc, char *argv[])
#include "continuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
}
@ -127,9 +127,9 @@ int main(int argc, char *argv[])
// Calculate the pressure gradient increment needed to
// adjust the average flow-rate to the correct value
dimensionedScalar gragPplus =
(magUbar - magUbarStar)/rUA.weightedAverage(mesh.V());
(magUbar - magUbarStar)/rAU.weightedAverage(mesh.V());
U += flowDirection*rUA*gragPplus;
U += flowDirection*rAU*gragPplus;
gradP += gragPplus;

10
applications/solvers/incompressible/icoFoam/icoFoam.C
View File

@ -66,11 +66,11 @@ int main(int argc, char *argv[])
for (int corr=0; corr<nCorr; corr++)
{
volScalarField rUA = 1.0/UEqn.A();
volScalarField rAU = 1.0/UEqn.A();
U = rUA*UEqn.H();
U = rAU*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
+ fvc::ddtPhiCorr(rAU, U, phi);
adjustPhi(phi, U, p);
@ -78,7 +78,7 @@ int main(int argc, char *argv[])
{
fvScalarMatrix pEqn
(
fvm::laplacian(rUA, p) == fvc::div(phi)
fvm::laplacian(rAU, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
@ -92,7 +92,7 @@ int main(int argc, char *argv[])
#include "continuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
}

10
applications/solvers/incompressible/nonNewtonianIcoFoam/nonNewtonianIcoFoam.C
View File

@ -69,11 +69,11 @@ int main(int argc, char *argv[])
for (int corr=0; corr<nCorr; corr++)
{
volScalarField rUA = 1.0/UEqn.A();
volScalarField rAU = 1.0/UEqn.A();
U = rUA*UEqn.H();
U = rAU*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
+ fvc::ddtPhiCorr(rAU, U, phi);
adjustPhi(phi, U, p);
@ -81,7 +81,7 @@ int main(int argc, char *argv[])
{
fvScalarMatrix pEqn
(
fvm::laplacian(rUA, p) == fvc::div(phi)
fvm::laplacian(rAU, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
@ -95,7 +95,7 @@ int main(int argc, char *argv[])
#include "continuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
}

22
applications/solvers/incompressible/pimpleFoam/pimpleDyMFoam/UEqn.H Normal file
View File

@ -0,0 +1,22 @@
// Solve the Momentum equation
tmp<fvVectorMatrix> UEqn
(
fvm::ddt(U)
+ fvm::div(phi, U)
+ turbulence->divDevReff(U)
);
UEqn().relax();
rAU = 1.0/UEqn().A();
if (momentumPredictor)
{
solve(UEqn() == -fvc::grad(p));
}
else
{
U = rAU*(UEqn().H() - fvc::grad(p));
U.correctBoundaryConditions();
}

10
applications/solvers/incompressible/pisoFoam/pisoFoam.C
View File

@ -79,11 +79,11 @@ int main(int argc, char *argv[])
for (int corr=0; corr<nCorr; corr++)
{
volScalarField rUA = 1.0/UEqn.A();
volScalarField rAU = 1.0/UEqn.A();
U = rUA*UEqn.H();
U = rAU*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
+ fvc::ddtPhiCorr(rAU, U, phi);
adjustPhi(phi, U, p);
@ -94,7 +94,7 @@ int main(int argc, char *argv[])
fvScalarMatrix pEqn
(
fvm::laplacian(rUA, p) == fvc::div(phi)
fvm::laplacian(rAU, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
@ -120,7 +120,7 @@ int main(int argc, char *argv[])
#include "continuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
}
}

16
applications/solvers/incompressible/shallowWaterFoam/shallowWaterFoam.C
View File

@ -89,22 +89,22 @@ int main(int argc, char *argv[])
// --- PISO loop
for (int corr=0; corr<nCorr; corr++)
{
volScalarField rUA = 1.0/hUEqn.A();
surfaceScalarField ghrUAf = magg*fvc::interpolate(h*rUA);
volScalarField rAU = 1.0/hUEqn.A();
surfaceScalarField ghrAUf = magg*fvc::interpolate(h*rAU);
surfaceScalarField phih0 = ghrUAf*mesh.magSf()*fvc::snGrad(h0);
surfaceScalarField phih0 = ghrAUf*mesh.magSf()*fvc::snGrad(h0);
if (rotating)
{
hU = rUA*(hUEqn.H() - (F ^ hU));
hU = rAU*(hUEqn.H() - (F ^ hU));
}
else
{
hU = rUA*hUEqn.H();
hU = rAU*hUEqn.H();
}
phi = (fvc::interpolate(hU) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, h, hU, phi)
+ fvc::ddtPhiCorr(rAU, h, hU, phi)
- phih0;
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -113,7 +113,7 @@ int main(int argc, char *argv[])
(
fvm::ddt(h)
+ fvc::div(phi)
- fvm::laplacian(ghrUAf, h)
- fvm::laplacian(ghrAUf, h)
);
if (ucorr < nOuterCorr-1 || corr < nCorr-1)
@ -131,7 +131,7 @@ int main(int argc, char *argv[])
}
}
hU -= rUA*h*magg*fvc::grad(h + h0);
hU -= rAU*h*magg*fvc::grad(h + h0);
// Constrain the momentum to be in the geometry if 3D geometry
if (mesh.nGeometricD() == 3)

14
applications/solvers/lagrangian/coalChemistryFoam/pEqn.H
View File

@ -1,7 +1,7 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
if (transonic)
{
@ -11,7 +11,7 @@ if (transonic)
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -21,7 +21,7 @@ if (transonic)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
==
coalParcels.Srho()
);
@ -53,7 +53,7 @@ else
fvc::interpolate(rho)*
(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -62,7 +62,7 @@ else
(
fvm::ddt(psi, p)
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
==
coalParcels.Srho()
);
@ -92,7 +92,7 @@ else
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

14
applications/solvers/lagrangian/reactingParcelFilmFoam/pEqn.H
View File

@ -1,7 +1,7 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
if (transonic)
{
@ -11,7 +11,7 @@ if (transonic)
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -21,7 +21,7 @@ if (transonic)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
==
parcels.Srho()
+ surfaceFilm.Srho()
@ -41,7 +41,7 @@ else
fvc::interpolate(rho)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -50,7 +50,7 @@ else
(
fvm::ddt(psi, p)
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
==
parcels.Srho()
+ surfaceFilm.Srho()
@ -68,7 +68,7 @@ else
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

14
applications/solvers/lagrangian/reactingParcelFoam/pEqn.H
View File

@ -1,7 +1,7 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
if (transonic)
{
@ -11,7 +11,7 @@ if (transonic)
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -21,7 +21,7 @@ if (transonic)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
==
parcels.Srho()
);
@ -40,7 +40,7 @@ else
fvc::interpolate(rho)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -49,7 +49,7 @@ else
(
fvm::ddt(psi, p)
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
==
parcels.Srho()
);
@ -66,7 +66,7 @@ else
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

14
applications/solvers/multiphase/cavitatingFoam/pEqn.H
View File

@ -11,16 +11,16 @@
surfaceScalarField rhof = fvc::interpolate(rho, "rhof");
volScalarField rUA = 1.0/UEqn.A();
surfaceScalarField rUAf("rUAf", rhof*fvc::interpolate(rUA));
volVectorField HbyA = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
surfaceScalarField rAUf("rAUf", rhof*fvc::interpolate(rAU));
volVectorField HbyA = rAU*UEqn.H();
phiv = (fvc::interpolate(HbyA) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phiv);
+ fvc::ddtPhiCorr(rAU, rho, U, phiv);
p.boundaryField().updateCoeffs();
surfaceScalarField phiGradp = rUAf*mesh.magSf()*fvc::snGrad(p);
surfaceScalarField phiGradp = rAUf*mesh.magSf()*fvc::snGrad(p);
phiv -= phiGradp/rhof;
@ -34,7 +34,7 @@
- (rhol0 + (psil - psiv)*pSat)*fvc::ddt(gamma) - pSat*fvc::ddt(psi)
+ fvc::div(phiv, rho)
+ fvc::div(phiGradp)
- fvm::laplacian(rUAf, p)
- fvm::laplacian(rAUf, p)
);
if (corr == nCorr-1 && nonOrth == nNonOrthCorr)
@ -79,7 +79,7 @@
// Correct velocity
U = HbyA - rUA*fvc::grad(p);
U = HbyA - rAU*fvc::grad(p);
// Remove the swirl component of velocity for "wedge" cases
if (piso.found("removeSwirl"))

14
applications/solvers/multiphase/compressibleInterFoam/compressibleInterDyMFoam/pEqn.H
View File

@ -1,6 +1,6 @@
{
volScalarField rUA = 1.0/UEqn.A();
surfaceScalarField rUAf = fvc::interpolate(rUA);
volScalarField rAU = 1.0/UEqn.A();
surfaceScalarField rAUf = fvc::interpolate(rAU);
tmp<fvScalarMatrix> p_rghEqnComp;
@ -24,27 +24,27 @@
}
U = rUA*UEqn.H();
U = rAU*UEqn.H();
surfaceScalarField phiU
(
"phiU",
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
phi = phiU +
(
fvc::interpolate(interface.sigmaK())*fvc::snGrad(alpha1)
- ghf*fvc::snGrad(rho)
)*rUAf*mesh.magSf();
)*rAUf*mesh.magSf();
for(int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix p_rghEqnIncomp
(
fvc::div(phi)
- fvm::laplacian(rUAf, p_rgh)
- fvm::laplacian(rAUf, p_rgh)
);
solve
@ -75,7 +75,7 @@
}
}
U += rUA*fvc::reconstruct((phi - phiU)/rUAf);
U += rAU*fvc::reconstruct((phi - phiU)/rAUf);
U.correctBoundaryConditions();
p = max

14
applications/solvers/multiphase/compressibleInterFoam/pEqn.H
View File

@ -1,6 +1,6 @@
{
volScalarField rUA = 1.0/UEqn.A();
surfaceScalarField rUAf = fvc::interpolate(rUA);
volScalarField rAU = 1.0/UEqn.A();
surfaceScalarField rAUf = fvc::interpolate(rAU);
tmp<fvScalarMatrix> p_rghEqnComp;
@ -24,27 +24,27 @@
}
U = rUA*UEqn.H();
U = rAU*UEqn.H();
surfaceScalarField phiU
(
"phiU",
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
phi = phiU +
(
fvc::interpolate(interface.sigmaK())*fvc::snGrad(alpha1)
- ghf*fvc::snGrad(rho)
)*rUAf*mesh.magSf();
)*rAUf*mesh.magSf();
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix p_rghEqnIncomp
(
fvc::div(phi)
- fvm::laplacian(rUAf, p_rgh)
- fvm::laplacian(rAUf, p_rgh)
);
solve
@ -75,7 +75,7 @@
}
}
U += rUA*fvc::reconstruct((phi - phiU)/rUAf);
U += rAU*fvc::reconstruct((phi - phiU)/rAUf);
U.correctBoundaryConditions();
p = max

14
applications/solvers/multiphase/interPhaseChangeFoam/pEqn.H
View File

@ -1,14 +1,14 @@
{
volScalarField rUA = 1.0/UEqn.A();
surfaceScalarField rUAf = fvc::interpolate(rUA);
volScalarField rAU = 1.0/UEqn.A();
surfaceScalarField rAUf = fvc::interpolate(rAU);
U = rUA*UEqn.H();
U = rAU*UEqn.H();
surfaceScalarField phiU
(
"phiU",
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
adjustPhi(phiU, U, p_rgh);
@ -17,7 +17,7 @@
(
fvc::interpolate(interface.sigmaK())*fvc::snGrad(alpha1)
- ghf*fvc::snGrad(rho)
)*rUAf*mesh.magSf();
)*rAUf*mesh.magSf();
Pair<tmp<volScalarField> > vDotP = twoPhaseProperties->vDotP();
const volScalarField& vDotcP = vDotP[0]();
@ -27,7 +27,7 @@
{
fvScalarMatrix p_rghEqn
(
fvc::div(phi) - fvm::laplacian(rUAf, p_rgh)
fvc::div(phi) - fvm::laplacian(rAUf, p_rgh)
- (vDotvP - vDotcP)*(pSat - rho*gh) + fvm::Sp(vDotvP - vDotcP, p_rgh)
);
@ -52,7 +52,7 @@
}
}
U += rUA*fvc::reconstruct((phi - phiU)/rUAf);
U += rAU*fvc::reconstruct((phi - phiU)/rAUf);
U.correctBoundaryConditions();
#include "continuityErrs.H"

16
applications/solvers/multiphase/settlingFoam/pEqn.H
View File

@ -1,27 +1,27 @@
volScalarField rUA = 1.0/UEqn.A();
volScalarField rAU = 1.0/UEqn.A();
surfaceScalarField rUAf
surfaceScalarField rAUf
(
"(rho*(1|A(U)))",
fvc::interpolate(rho)*fvc::interpolate(rUA)
fvc::interpolate(rho)*fvc::interpolate(rAU)
);
U = rUA*UEqn.H();
U = rAU*UEqn.H();
phi =
fvc::interpolate(rho)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
surfaceScalarField phiU("phiU", phi);
phi -= ghf*fvc::snGrad(rho)*rUAf*mesh.magSf();
phi -= ghf*fvc::snGrad(rho)*rAUf*mesh.magSf();
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix p_rghEqn
(
fvm::laplacian(rUAf, p_rgh) == fvc::ddt(rho) + fvc::div(phi)
fvm::laplacian(rAUf, p_rgh) == fvc::ddt(rho) + fvc::div(phi)
);
p_rghEqn.setReference(pRefCell, getRefCellValue(p_rgh, pRefCell));
@ -49,5 +49,5 @@ if (p_rgh.needReference())
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U += rUA*fvc::reconstruct((phi - phiU)/rUAf);
U += rAU*fvc::reconstruct((phi - phiU)/rAUf);
U.correctBoundaryConditions();

10
applications/test/LduMatrix/LduMatrixTest3.C
View File

@ -102,11 +102,11 @@ int main(int argc, char *argv[])
for (int corr=0; corr<nCorr; corr++)
{
volScalarField rUA = 1.0/UEqn.A();
volScalarField rAU = 1.0/UEqn.A();
U = rUA*UEqn.H();
U = rAU*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
+ fvc::ddtPhiCorr(rAU, U, phi);
adjustPhi(phi, U, p);
@ -114,7 +114,7 @@ int main(int argc, char *argv[])
{
fvScalarMatrix pEqn
(
fvm::laplacian(rUA, p) == fvc::div(phi)
fvm::laplacian(rAU, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
@ -128,7 +128,7 @@ int main(int argc, char *argv[])
# include "continuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
}

14
src/finiteVolume/cfdTools/general/fieldSources/pressureGradientExplicitSource/pressureGradientExplicitSource.C
View File

@ -161,13 +161,13 @@ Foam::pressureGradientExplicitSource::Su() const
void Foam::pressureGradientExplicitSource::update()
{
const volScalarField& rUA =
const volScalarField& rAU =
mesh_.lookupObject<volScalarField>("(1|A(" + U_.name() + "))");
// Integrate flow variables over cell set
scalar volTot = 0.0;
scalar magUbarAve = 0.0;
scalar rUAave = 0.0;
scalar rAUave = 0.0;
forAllConstIter(cellSet, selectedCellSet_, iter)
{
label cellI = iter.key();
@ -176,27 +176,27 @@ void Foam::pressureGradientExplicitSource::update()
volTot += volCell;
magUbarAve += (flowDir_ & U_[cellI])*volCell;
rUAave += rUA[cellI]*volCell;
rAUave += rAU[cellI]*volCell;
}
// Collect across all processors
reduce(volTot, sumOp<scalar>());
reduce(magUbarAve, sumOp<scalar>());
reduce(rUAave, sumOp<scalar>());
reduce(rAUave, sumOp<scalar>());
// Volume averages
magUbarAve /= volTot;
rUAave /= volTot;
rAUave /= volTot;
// Calculate the pressure gradient increment needed to adjust the average
// flow-rate to the desired value
scalar gradPplus = (mag(Ubar_) - magUbarAve)/rUAave;
scalar gradPplus = (mag(Ubar_) - magUbarAve)/rAUave;
// Apply correction to velocity field
forAllConstIter(cellSet, selectedCellSet_, iter)
{
label cellI = iter.key();
U_[cellI] += flowDir_*rUA[cellI]*gradPplus;
U_[cellI] += flowDir_*rAU[cellI]*gradPplus;
}
// Update pressure gradient

14
tutorials/lagrangian/rhoPisoTwinParcelFoam/rhoPisoTwinParcelFoam/pEqn.H
View File

@ -1,7 +1,7 @@
rho = thermo.rho();
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
volScalarField rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
if (transonic)
{
@ -11,7 +11,7 @@ if (transonic)
fvc::interpolate(psi)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
)
);
@ -21,7 +21,7 @@ if (transonic)
(
fvm::ddt(psi, p)
+ fvm::div(phid, p)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve();
@ -38,7 +38,7 @@ else
fvc::interpolate(rho)
*(
(fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, rho, U, phi)
+ fvc::ddtPhiCorr(rAU, rho, U, phi)
);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
@ -47,7 +47,7 @@ else
(
fvm::ddt(psi, p)
+ fvc::div(phi)
- fvm::laplacian(rho*rUA, p)
- fvm::laplacian(rho*rAU, p)
);
pEqn.solve();
@ -62,7 +62,7 @@ else
#include "rhoEqn.H"
#include "compressibleContinuityErrs.H"
U -= rUA*fvc::grad(p);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
DpDt = fvc::DDt(surfaceScalarField("phiU", phi/fvc::interpolate(rho)), p);

2
tutorials/multiphase/cavitatingFoam/les/throttle/system/fvSchemes
View File

@ -44,7 +44,7 @@ laplacianSchemes
laplacian(nuf,rhoU) Gauss linear corrected;
laplacian(muEff,U) Gauss linear corrected;
laplacian(rrhoUAf,p) Gauss linear corrected;
laplacian(rUAf,p) Gauss linear corrected;
laplacian(rAUf,p) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(1,p) Gauss linear corrected;
}

2
tutorials/multiphase/cavitatingFoam/les/throttle3D/system/fvSchemes
View File

@ -44,7 +44,7 @@ laplacianSchemes
laplacian(nuf,rhoU) Gauss linear corrected;
laplacian(muEff,U) Gauss linear corrected;
laplacian(rrhoUAf,p) Gauss linear corrected;
laplacian(rUAf,p) Gauss linear corrected;
laplacian(rAUf,p) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(1,p) Gauss linear corrected;
}

2
tutorials/multiphase/cavitatingFoam/ras/throttle/system/fvSchemes
View File

@ -45,7 +45,7 @@ laplacianSchemes
laplacian(nuf,rhoU) Gauss linear corrected;
laplacian(muEff,U) Gauss linear corrected;
laplacian(rrhoUAf,p) Gauss linear corrected;
laplacian(rUAf,p) Gauss linear corrected;
laplacian(rAUf,p) Gauss linear corrected;
laplacian(DomegaEff,omega) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(1,p) Gauss linear corrected;