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Commit 793fec25 authored by henry's avatar henry
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Added ddtPhiCorr support for moving mesh

parent 66d672b9
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applications/solvers/multiphase/interDyMFoam/interDyMFoam.C
View file @ 793fec25
......@@ -74,7 +74,7 @@ int main(int argc, char *argv[])
Info<< "Time = " << runTime.timeName() << nl << endl;
// Make the fluxes absolute
if (mesh.changing() && correctPhi)
if (mesh.changing())
{
fvc::makeAbsolute(phi, U);
}
......@@ -99,8 +99,11 @@ int main(int argc, char *argv[])
#include "correctPhi.H"
}
// Keep the absolute fluxes for use in ddtPhiCorr
surfaceScalarField phiAbs("phiAbs", phi);
// Make the fluxes relative to the mesh motion
if (mesh.changing() && correctPhi)
if (mesh.changing())
{
fvc::makeRelative(phi, U);
}
......
applications/solvers/multiphase/interDyMFoam/pEqn.H
View file @ 793fec25
......@@ -9,7 +9,7 @@
(
"phiU",
(fvc::interpolate(U) & mesh.Sf())
//+ fvc::ddtPhiCorr(rAU, rho, U, phiAbs)
+ fvc::ddtPhiCorr(rAU, rho, U, phiAbs)
);
phi = phiU +
......
src/finiteVolume/finiteVolume/ddtSchemes/EulerDdtScheme/EulerDdtScheme.C
View file @ 793fec25
/*---------------------------------------------------------------------------*\
/*---------------------------------------------------------------------------* \
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
......@@ -21,7 +21,7 @@ License
You should have received a copy of the GNU General Public License
along with OpenFOAM; if not, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
\*---------------------------------------------------------------------------*/
#include "EulerDdtScheme.H"
......@@ -279,7 +279,7 @@ EulerDdtScheme<Type>::fvmDdt
scalar rDeltaT = 1.0/mesh().time().deltaT().value();
fvm.diag() = rDeltaT*mesh().V();
if (mesh().moving())
{
fvm.source() = rDeltaT*vf.oldTime().internalField()*mesh().V0();
......@@ -314,7 +314,7 @@ EulerDdtScheme<Type>::fvmDdt
scalar rDeltaT = 1.0/mesh().time().deltaT().value();
fvm.diag() = rDeltaT*rho.value()*mesh().V();
if (mesh().moving())
{
fvm.source() = rDeltaT
......@@ -375,50 +375,30 @@ EulerDdtScheme<Type>::fvcDdtPhiCorr
(
const volScalarField& rA,
const GeometricField<Type, fvPatchField, volMesh>& U,
const fluxFieldType& phi
const fluxFieldType& phiAbs
)
{
dimensionedScalar rDeltaT = 1.0/mesh().time().deltaT();
IOobject ddtIOobject
(
"ddtPhiCorr(" + rA.name() + ',' + U.name() + ',' + phi.name() + ')',
"ddtPhiCorr(" + rA.name() + ',' + U.name() + ',' + phiAbs.name() + ')',
mesh().time().timeName(),
mesh()
);
if (mesh().moving())
{
return tmp<fluxFieldType>
(
new fluxFieldType
(
ddtIOobject,
mesh(),
dimensioned<typename flux<Type>::type>
(
"0",
rDeltaT.dimensions()*rA.dimensions()*phi.dimensions(),
pTraits<typename flux<Type>::type>::zero
)
)
);
}
else
{
tmp<fluxFieldType> phiCorr =
phi.oldTime() - (fvc::interpolate(U.oldTime()) & mesh().Sf());
tmp<fluxFieldType> phiCorr =
phiAbs.oldTime() - (fvc::interpolate(U.oldTime()) & mesh().Sf());
return tmp<fluxFieldType>
return tmp<fluxFieldType>
(
new fluxFieldType
(
new fluxFieldType
(
ddtIOobject,
fvcDdtPhiCoeff(U.oldTime(), phi.oldTime(), phiCorr())
*fvc::interpolate(rDeltaT*rA)*phiCorr
)
);
}
ddtIOobject,
fvcDdtPhiCoeff(U.oldTime(), phiAbs.oldTime(), phiCorr())
*fvc::interpolate(rDeltaT*rA)*phiCorr
)
);
}
......@@ -429,7 +409,7 @@ EulerDdtScheme<Type>::fvcDdtPhiCorr
const volScalarField& rA,
const volScalarField& rho,
const GeometricField<Type, fvPatchField, volMesh>& U,
const fluxFieldType& phi
const fluxFieldType& phiAbs
)
{
dimensionedScalar rDeltaT = 1.0/mesh().time().deltaT();
......@@ -437,111 +417,94 @@ EulerDdtScheme<Type>::fvcDdtPhiCorr
IOobject ddtIOobject
(
"ddtPhiCorr("
+ rA.name() + ',' + rho.name() + ',' + U.name() + ',' + phi.name() + ')',
+ rA.name() + ','
+ rho.name() + ','
+ U.name() + ','
+ phiAbs.name() + ')',
mesh().time().timeName(),
mesh()
);
if (mesh().moving())
if
(
U.dimensions() == dimVelocity
&& phiAbs.dimensions() == dimVelocity*dimArea
)
{
return tmp<fluxFieldType>
(
new fluxFieldType
(
ddtIOobject,
mesh(),
dimensioned<typename flux<Type>::type>
(
"0",
rDeltaT.dimensions()*rA.dimensions()
*rho.dimensions()*phi.dimensions(),
pTraits<typename flux<Type>::type>::zero
rDeltaT
*fvcDdtPhiCoeff(U.oldTime(), phiAbs.oldTime())
*(
fvc::interpolate(rA*rho.oldTime())*phiAbs.oldTime()
- (fvc::interpolate(rA*rho.oldTime()*U.oldTime())
& mesh().Sf())
)
)
);
}
else
else if
(
U.dimensions() == dimVelocity
&& phiAbs.dimensions() == rho.dimensions()*dimVelocity*dimArea
)
{
if
return tmp<fluxFieldType>
(
U.dimensions() == dimVelocity
&& phi.dimensions() == dimVelocity*dimArea
)
{
return tmp<fluxFieldType>
new fluxFieldType
(
new fluxFieldType
ddtIOobject,
rDeltaT
*fvcDdtPhiCoeff
(
ddtIOobject,
rDeltaT*fvcDdtPhiCoeff(U.oldTime(), phi.oldTime())
*(
fvc::interpolate(rA*rho.oldTime())*phi.oldTime()
- (fvc::interpolate(rA*rho.oldTime()*U.oldTime())
& mesh().Sf())
)
U.oldTime(),
phiAbs.oldTime()/fvc::interpolate(rho.oldTime())
)
);
}
else if
*(
fvc::interpolate(rA*rho.oldTime())
*phiAbs.oldTime()/fvc::interpolate(rho.oldTime())
- (
fvc::interpolate
(
rA*rho.oldTime()*U.oldTime()
) & mesh().Sf()
)
)
)
);
}
else if
(
U.dimensions() == rho.dimensions()*dimVelocity
&& phiAbs.dimensions() == rho.dimensions()*dimVelocity*dimArea
)
{
return tmp<fluxFieldType>
(
U.dimensions() == dimVelocity
&& phi.dimensions() == rho.dimensions()*dimVelocity*dimArea
)
{
return tmp<fluxFieldType>
new fluxFieldType
(
new fluxFieldType
(
ddtIOobject,
rDeltaT
*fvcDdtPhiCoeff
(
U.oldTime(),
phi.oldTime()/fvc::interpolate(rho.oldTime())
)
*(
fvc::interpolate(rA*rho.oldTime())
*phi.oldTime()/fvc::interpolate(rho.oldTime())
- (
fvc::interpolate
(
rA*rho.oldTime()*U.oldTime()
) & mesh().Sf()
)
)
ddtIOobject,
rDeltaT
*fvcDdtPhiCoeff(rho.oldTime(), U.oldTime(), phiAbs.oldTime())
*(
fvc::interpolate(rA)*phiAbs.oldTime()
- (fvc::interpolate(rA*U.oldTime()) & mesh().Sf())
)
);
}
else if
)
);
}
else
{
FatalErrorIn
(
U.dimensions() == rho.dimensions()*dimVelocity
&& phi.dimensions() == rho.dimensions()*dimVelocity*dimArea
)
{
return tmp<fluxFieldType>
(
new fluxFieldType
(
ddtIOobject,
rDeltaT
*fvcDdtPhiCoeff(rho.oldTime(), U.oldTime(), phi.oldTime())
*(
fvc::interpolate(rA)*phi.oldTime()
- (fvc::interpolate(rA*U.oldTime()) & mesh().Sf())
)
)
);
}
else
{
FatalErrorIn
(
"EulerDdtScheme<Type>::fvcDdtPhiCorr"
) << "dimensions of phi are not correct"
<< abort(FatalError);
"EulerDdtScheme<Type>::fvcDdtPhiCorr"
) << "dimensions of phiAbs are not correct"
<< abort(FatalError);
return fluxFieldType::null();
}
return fluxFieldType::null();
}
}
......
src/finiteVolume/finiteVolume/ddtSchemes/backwardDdtScheme/backwardDdtScheme.C
View file @ 793fec25
......@@ -21,7 +21,7 @@ License
You should have received a copy of the GNU General Public License
along with OpenFOAM; if not, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
\*---------------------------------------------------------------------------*/
#include "backwardDdtScheme.H"
......@@ -531,58 +531,38 @@ backwardDdtScheme<Type>::fvcDdtPhiCorr
mesh()
);
if (mesh().moving())
{
return tmp<fluxFieldType>
(
new fluxFieldType
(
ddtIOobject,
mesh(),
dimensioned<typename flux<Type>::type>
(
"0",
rDeltaT.dimensions()*rA.dimensions()*phi.dimensions(),
pTraits<typename flux<Type>::type>::zero
)
)
);
}
else
{
scalar deltaT = deltaT_();
scalar deltaT0 = deltaT0_(U);
scalar deltaT = deltaT_();
scalar deltaT0 = deltaT0_(U);
scalar coefft = 1 + deltaT/(deltaT + deltaT0);
scalar coefft00 = deltaT*deltaT/(deltaT0*(deltaT + deltaT0));
scalar coefft0 = coefft + coefft00;
scalar coefft = 1 + deltaT/(deltaT + deltaT0);
scalar coefft00 = deltaT*deltaT/(deltaT0*(deltaT + deltaT0));
scalar coefft0 = coefft + coefft00;
return tmp<fluxFieldType>
return tmp<fluxFieldType>
(
new fluxFieldType
(
new fluxFieldType
(
ddtIOobject,
rDeltaT*fvcDdtPhiCoeff(U.oldTime(), phi.oldTime())
ddtIOobject,
rDeltaT*fvcDdtPhiCoeff(U.oldTime(), phi.oldTime())
*(
fvc::interpolate(rA)
*(
fvc::interpolate(rA)
*(
coefft0*phi.oldTime()
- coefft00*phi.oldTime().oldTime()
)
- (
fvc::interpolate
coefft0*phi.oldTime()
- coefft00*phi.oldTime().oldTime()
)
- (
fvc::interpolate
(
rA*
(
rA*
(
coefft0*U.oldTime()
- coefft00*U.oldTime().oldTime()
)
) & mesh().Sf()
)
coefft0*U.oldTime()
- coefft00*U.oldTime().oldTime()
)
) & mesh().Sf()
)
)
);
}
)
);
}
......@@ -593,7 +573,7 @@ backwardDdtScheme<Type>::fvcDdtPhiCorr
const volScalarField& rA,
const volScalarField& rho,
const GeometricField<Type, fvPatchField, volMesh>& U,
const fluxFieldType& phi
const fluxFieldType& phiAbs
)
{
dimensionedScalar rDeltaT = 1.0/mesh().time().deltaT();
......@@ -601,152 +581,134 @@ backwardDdtScheme<Type>::fvcDdtPhiCorr
IOobject ddtIOobject
(
"ddtPhiCorr("
+ rA.name() + ',' + rho.name() + ',' + U.name() + ',' + phi.name() + ')',
+ rA.name() + ','
+ rho.name() + ','
+ U.name() + ','
+ phiAbs.name() + ')',
mesh().time().timeName(),
mesh()
);
if (mesh().moving())
scalar deltaT = deltaT_();
scalar deltaT0 = deltaT0_(U);
scalar coefft = 1 + deltaT/(deltaT + deltaT0);
scalar coefft00 = deltaT*deltaT/(deltaT0*(deltaT + deltaT0));
scalar coefft0 = coefft + coefft00;
if
(
U.dimensions() == dimVelocity
&& phiAbs.dimensions() == dimVelocity*dimArea
)
{
return tmp<fluxFieldType>
(
new fluxFieldType
(
ddtIOobject,
mesh(),
dimensioned<typename flux<Type>::type>
(
"0",
rDeltaT.dimensions()*rA.dimensions()
*rho.dimensions()*phi.dimensions(),
pTraits<typename flux<Type>::type>::zero
rDeltaT*fvcDdtPhiCoeff(U.oldTime(), phiAbs.oldTime())
*(
coefft0*fvc::interpolate(rA*rho.oldTime())
*phiAbs.oldTime()
- coefft00*fvc::interpolate(rA*rho.oldTime().oldTime())
*phiAbs.oldTime().oldTime()
- (
fvc::interpolate
(
rA*
(
coefft0*rho.oldTime()*U.oldTime()
- coefft00*rho.oldTime().oldTime()
*U.oldTime().oldTime()
)
) & mesh().Sf()
)
)
)
);
}
else
else if
(
U.dimensions() == dimVelocity
&& phiAbs.dimensions() == rho.dimensions()*dimVelocity*dimArea
)
{
scalar deltaT = deltaT_();
scalar deltaT0 = deltaT0_(U);
scalar coefft = 1 + deltaT/(deltaT + deltaT0);
scalar coefft00 = deltaT*deltaT/(deltaT0*(deltaT + deltaT0));
scalar coefft0 = coefft + coefft00;
if
return tmp<fluxFieldType>
(
U.dimensions() == dimVelocity
&& phi.dimensions() == dimVelocity*dimArea
)
{
return tmp<fluxFieldType>
new fluxFieldType
(
new fluxFieldType
ddtIOobject,
rDeltaT
*fvcDdtPhiCoeff
(
ddtIOobject,
rDeltaT*fvcDdtPhiCoeff(U.oldTime(), phi.oldTime())
*(
coefft0*fvc::interpolate(rA*rho.oldTime())
*phi.oldTime()
- coefft00*fvc::interpolate(rA*rho.oldTime().oldTime())
*phi.oldTime().oldTime()
- (
fvc::interpolate
(
rA*
(
coefft0*rho.oldTime()*U.oldTime()
- coefft00*rho.oldTime().oldTime()
*U.oldTime().oldTime()
)
) & mesh().Sf()
)
)
U.oldTime(),
phiAbs.oldTime()/fvc::interpolate(rho.oldTime())
)
);
}
else if
(
U.dimensions() == dimVelocity
&& phi.dimensions() == rho.dimensions()*dimVelocity*dimArea
)
{
return tmp<fluxFieldType>
(
new fluxFieldType
(
ddtIOobject,
rDeltaT
*fvcDdtPhiCoeff
(
U.oldTime(),
phi.oldTime()/fvc::interpolate(rho.oldTime())
)
*(
fvc::interpolate(rA*rho.oldTime())
*(
fvc::interpolate(rA*rho.oldTime())
*(
coefft0*phi.oldTime()
/fvc::interpolate(rho.oldTime())
- coefft00*phi.oldTime().oldTime()
/fvc::interpolate(rho.oldTime().oldTime())
)
- (
fvc::interpolate
coefft0*phiAbs.oldTime()
/fvc::interpolate(rho.oldTime())
- coefft00*phiAbs.oldTime().oldTime()
/fvc::interpolate(rho.oldTime().oldTime())
)
- (
fvc::interpolate
(
rA*rho.oldTime()*
(
rA*rho.oldTime()*
(
coefft0*U.oldTime()
- coefft00*U.oldTime().oldTime()
)
) & mesh().Sf()
)
coefft0*U.oldTime()
- coefft00*U.oldTime().oldTime()
)
) & mesh().Sf()
)
)
);
}
else if
)
);
}