int main(int argc, char *argv[])
{
#include "setRootCase.H"
#include "createTime.H"
#include "createMesh.H"
#include "createFields.H"
#include "initContinuityErrs.H"
simpleControl simple(mesh);
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
while (simple.loop())
{
Info<< "Time = " << runTime.timeName() << nl << endl;
p.storePrevIter();
// --- Pressure-velocity SIMPLE corrector
{
#include "UrelEqn.H"
#include "pEqn.H"
}
turbulence->correct();
if (runTime.outputTime())
{
volVectorField Uabs
(
IOobject
(
"Uabs",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::AUTO_WRITE
),
Urel + SRF->U()
);
runTime.write();
}
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
<< nl << endl;
}
Info<< "End\n" << endl;
return 0;
}
int main(int argc, char *argv[])
{
# include <OpenFOAM/setRootCase.H>
# include <OpenFOAM/createTime.H>
# include <OpenFOAM/createMesh.H>
# include "createFields.H"
# include <finiteVolume/initContinuityErrs.H>
//mesh.clearPrimitives();
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
for (runTime++; !runTime.end(); runTime++)
{
Info<< "Time = " << runTime.timeName() << nl << endl;
# include <finiteVolume/readSIMPLEControls.H>
p.storePrevIter();
// Pressure-velocity SIMPLE corrector
{
// Momentum predictor
tmp<fvVectorMatrix> UrelEqn
(
fvm::div(phi, Urel)
+ turbulence->divDevReff(Urel)
+ SRF->Su()
);
UrelEqn().relax();
solve(UrelEqn() == -fvc::grad(p));
p.boundaryField().updateCoeffs();
volScalarField AUrel = UrelEqn().A();
Urel = UrelEqn().H()/AUrel;
UrelEqn.clear();
phi = fvc::interpolate(Urel) & mesh.Sf();
adjustPhi(phi, Urel, p);
// Non-orthogonal pressure corrector loop
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
(
fvm::laplacian(1.0/AUrel, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
pEqn.solve();
if (nonOrth == nNonOrthCorr)
{
phi -= pEqn.flux();
}
}
# include <finiteVolume/continuityErrs.H>
// Explicitly relax pressure for momentum corrector
p.relax();
// Momentum corrector
Urel -= fvc::grad(p)/AUrel;
Urel.correctBoundaryConditions();
}
turbulence->correct();
if (runTime.outputTime())
{
volVectorField Uabs
(
IOobject
(
"Uabs",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::AUTO_WRITE
),
Urel + SRF->U()
);
runTime.write();
}
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
<< nl << endl;
}
Info<< "End\n" << endl;
return(0);
}
