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Completed update of ddtCorr to use Uf for DyM solvers

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This commit is contained in:
Henry
2013-09-12 16:58:39 +01:00
parent e678146fbf
commit 17f2d5f189
9 changed files with 55 additions and 16 deletions
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1
applications/solvers/combustion/coldEngineFoam/coldEngineFoam.C
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@ -48,6 +48,7 @@ int main(int argc, char *argv[])
#include "createEngineMesh.H"
#include "createFields.H"
#include "createFvOptions.H"
#include "createRhoUf.H"
#include "initContinuityErrs.H"
#include "readEngineTimeControls.H"
#include "compressibleCourantNo.H"

1
applications/solvers/combustion/engineFoam/engineFoam.C
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@ -72,6 +72,7 @@ int main(int argc, char *argv[])
#include "readCombustionProperties.H"
#include "createFields.H"
#include "createFvOptions.H"
#include "createRhoUf.H"
#include "initContinuityErrs.H"
#include "readEngineTimeControls.H"
#include "compressibleCourantNo.H"

17
applications/solvers/combustion/engineFoam/pEqn.H
View File

@ -15,12 +15,12 @@ if (pimple.transonic())
*(
(
(fvc::interpolate(rho*HbyA) & mesh.Sf())
//***HGW + rhorAUf*fvc::ddtCorr(rho, U, phi)
+ rhorAUf*fvc::ddtCorr(rho, U, rhoUf)
)/fvc::interpolate(rho)
- fvc::meshPhi(rho, U)
)
);
fvc::makeRelative(phid, psi, U);
fvOptions.makeRelative(fvc::interpolate(psi), phid);
while (pimple.correctNonOrthogonal())
@ -51,11 +51,11 @@ else
"phiHbyA",
(
(fvc::interpolate(rho*HbyA) & mesh.Sf())
//***HGW + rhorAUf*fvc::ddtCorr(rho, U, phi)
+ rhorAUf*fvc::ddtCorr(rho, U, rhoUf)
)
- fvc::interpolate(rho)*fvc::meshPhi(rho, U)
);
fvc::makeRelative(phiHbyA, rho, U);
fvOptions.makeRelative(fvc::interpolate(rho), phiHbyA);
while (pimple.correctNonOrthogonal())
@ -88,6 +88,15 @@ U.correctBoundaryConditions();
fvOptions.correct(U);
K = 0.5*magSqr(U);
{
rhoUf = fvc::interpolate(rho*U);
surfaceVectorField n(mesh.Sf()/mesh.magSf());
rhoUf +=
mesh.Sf()
*(fvc::absolute(phi, rho, U) - (mesh.Sf() & rhoUf))
/sqr(mesh.magSf());
}
if (thermo.dpdt())
{
dpdt = fvc::ddt(p) - fvc::div(fvc::meshPhi(rho, U), p);