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CorrectPhi: Change the divU argument to autoPtr<volScalarField>

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If divU is valid the velocity divergence is included in the pcorr equation.
This simplifies the logic in multiphase moveMesh functions supporting
incompressible (with or without mass sources) and compressible fluids.
This commit is contained in:
Henry Weller
2023-03-31 08:53:59 +01:00
parent 0cfc03e14a
commit e33b53c7c7
15 changed files with 57 additions and 82 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
applications/solvers/lagrangian/denseParticleFoam/correctPhic.H
View File

@ -9,7 +9,7 @@ CorrectPhi
Uc,
p,
dimensionedScalar("rAUf", dimTime, 1),
geometricZeroField(),
autoPtr<volScalarField>(),
pressureReference,
pimple
);

36
applications/solvers/modules/VoFSolver/moveMesh.C
View File

@ -67,32 +67,16 @@ void Foam::solvers::VoFSolver::moveMesh()
if (incompressible())
{
if (divU.valid())
{
CorrectPhi
(
phi,
U,
p_rgh,
surfaceScalarField("rAUf", fvc::interpolate(rAU())),
divU(),
pressureReference(),
pimple
);
}
else
{
CorrectPhi
(
phi,
U,
p_rgh,
surfaceScalarField("rAUf", fvc::interpolate(rAU())),
geometricZeroField(),
pressureReference(),
pimple
);
}
CorrectPhi
(
phi,
U,
p_rgh,
surfaceScalarField("rAUf", fvc::interpolate(rAU())),
divU,
pressureReference(),
pimple
);
}
else
{

2
applications/solvers/modules/incompressibleFluid/moveMesh.C
View File

@ -54,7 +54,7 @@ void Foam::solvers::incompressibleFluid::moveMesh()
U,
p,
dimensionedScalar("rAUf", dimTime, 1),
geometricZeroField(),
autoPtr<volScalarField>(),
pressureReference,
pimple
);

4
applications/solvers/modules/incompressibleMultiphaseVoF/incompressibleMultiphaseVoF.C
View File

@ -128,7 +128,7 @@ Foam::solvers::incompressibleMultiphaseVoF::incompressibleMultiphaseVoF
U,
p_rgh,
surfaceScalarField("rAUf", fvc::interpolate(rAU())),
geometricZeroField(),
autoPtr<volScalarField>(),
pressureReference(),
pimple
);
@ -143,7 +143,7 @@ Foam::solvers::incompressibleMultiphaseVoF::incompressibleMultiphaseVoF
U,
p_rgh,
dimensionedScalar(dimTime/rho.dimensions(), 1),
geometricZeroField(),
autoPtr<volScalarField>(),
pressureReference(),
pimple
);

4
applications/solvers/modules/incompressibleVoF/incompressibleVoF.C
View File

@ -113,7 +113,7 @@ Foam::solvers::incompressibleVoF::incompressibleVoF(fvMesh& mesh)
U,
p_rgh,
surfaceScalarField("rAUf", fvc::interpolate(rAU())),
geometricZeroField(),
autoPtr<volScalarField>(),
pressureReference(),
pimple
);
@ -128,7 +128,7 @@ Foam::solvers::incompressibleVoF::incompressibleVoF(fvMesh& mesh)
U,
p_rgh,
dimensionedScalar(dimTime/rho.dimensions(), 1),
geometricZeroField(),
autoPtr<volScalarField>(),
pressureReference(),
pimple
);

2
applications/solvers/modules/multiphaseEuler/multiphaseEuler/multiphaseEuler.H
View File

@ -153,7 +153,7 @@ protected:
//- Stored divU from the previous mesh so that it can be
// mapped and used in correctPhi to ensure the corrected phi
// has the same divergence
tmp<volScalarField> divU;
autoPtr<volScalarField> divU;
//- Read controls
void readControls();

12
applications/solvers/modules/multiphaseEuler/phaseSystems/phaseModel/MovingPhaseModel/MovingPhaseModel.C
View File

@ -519,10 +519,10 @@ Foam::MovingPhaseModel<BasePhaseModel>::K() const
template<class BasePhaseModel>
Foam::tmp<Foam::volScalarField>
const Foam::autoPtr<Foam::volScalarField>&
Foam::MovingPhaseModel<BasePhaseModel>::divU() const
{
return divU_.valid() ? tmp<volScalarField>(divU_()) : tmp<volScalarField>();
return divU_;
}
@ -531,13 +531,13 @@ void Foam::MovingPhaseModel<BasePhaseModel>::divU(tmp<volScalarField> divU)
{
if (!divU_.valid())
{
divU_ = divU;
divU_.ref().rename(IOobject::groupName("divU", this->name()));
divU_.ref().checkIn();
divU_ = divU.ptr();
divU_().rename(IOobject::groupName("divU", this->name()));
divU_().checkIn();
}
else
{
divU_.ref() = divU;
divU_() = divU;
}
}

4
applications/solvers/modules/multiphaseEuler/phaseSystems/phaseModel/MovingPhaseModel/MovingPhaseModel.H
View File

@ -119,7 +119,7 @@ protected:
mutable tmp<surfaceScalarField> DUDtf_;
//- Dilatation rate
tmp<volScalarField> divU_;
autoPtr<volScalarField> divU_;
//- Turbulence model
autoPtr<phaseCompressible::momentumTransportModel> momentumTransport_;
@ -253,7 +253,7 @@ public:
// Compressibility (variable density)
//- Return the phase dilatation rate (d(alpha)/dt + div(alpha*phi))
virtual tmp<volScalarField> divU() const;
virtual const autoPtr<volScalarField>& divU() const;
//- Set the phase dilatation rate (d(alpha)/dt + div(alpha*phi))
virtual void divU(tmp<volScalarField> divU);

5
applications/solvers/modules/multiphaseEuler/phaseSystems/phaseModel/StationaryPhaseModel/StationaryPhaseModel.C
View File

@ -259,10 +259,11 @@ Foam::StationaryPhaseModel<BasePhaseModel>::K() const
template<class BasePhaseModel>
Foam::tmp<Foam::volScalarField>
const Foam::autoPtr<Foam::volScalarField>&
Foam::StationaryPhaseModel<BasePhaseModel>::divU() const
{
return tmp<volScalarField>();
static autoPtr<volScalarField> divU_;
return divU_;
}

2
applications/solvers/modules/multiphaseEuler/phaseSystems/phaseModel/StationaryPhaseModel/StationaryPhaseModel.H
View File

@ -136,7 +136,7 @@ public:
// Compressibility (variable density)
//- Return the phase dilatation rate (d(alpha)/dt + div(alpha*phi))
virtual tmp<volScalarField> divU() const;
virtual const autoPtr<volScalarField>& divU() const;
//- Set the phase dilatation rate (d(alpha)/dt + div(alpha*phi))
virtual void divU(tmp<volScalarField> divU);

2
applications/solvers/modules/multiphaseEuler/phaseSystems/phaseModel/phaseModel/phaseModel.H
View File

@ -246,7 +246,7 @@ public:
virtual bool isochoric() const = 0;
//- Return the phase dilatation rate (d(alpha)/dt + div(alpha*phi))
virtual tmp<volScalarField> divU() const = 0;
virtual const autoPtr<volScalarField>& divU() const = 0;
//- Set the phase dilatation rate (d(alpha)/dt + div(alpha*phi))
virtual void divU(tmp<volScalarField> divU) = 0;

38
applications/solvers/modules/multiphaseEuler/phaseSystems/phaseSystem/phaseSystem.C
View File

@ -728,7 +728,7 @@ void Foam::phaseSystem::correctBoundaryFlux()
void Foam::phaseSystem::correctPhi
(
const volScalarField& p_rgh,
const tmp<volScalarField>& divU,
const autoPtr<volScalarField>& divU,
const pressureReference& pressureReference,
nonOrthogonalSolutionControl& pimple
)
@ -778,32 +778,16 @@ void Foam::phaseSystem::correctPhi
if (incompressible())
{
if (divU.valid())
{
CorrectPhi
(
phi_,
movingPhases()[0].U(),
p_rgh,
dimensionedScalar(dimTime/dimDensity, 1),
divU(),
pressureReference,
pimple
);
}
else
{
CorrectPhi
(
phi_,
movingPhases()[0].U(),
p_rgh,
dimensionedScalar(dimTime/dimDensity, 1),
geometricZeroField(),
pressureReference,
pimple
);
}
CorrectPhi
(
phi_,
movingPhases()[0].U(),
p_rgh,
dimensionedScalar(dimTime/dimDensity, 1),
divU,
pressureReference,
pimple
);
}
else
{

2
applications/solvers/modules/multiphaseEuler/phaseSystems/phaseSystem/phaseSystem.H
View File

@ -656,7 +656,7 @@ public:
void correctPhi
(
const volScalarField& p_rgh,
const tmp<volScalarField>& divU,
const autoPtr<volScalarField>& divU,
const pressureReference& pressureReference,
nonOrthogonalSolutionControl& pimple
);

16
src/finiteVolume/cfdTools/general/CorrectPhi/CorrectPhi.C
View File

@ -39,14 +39,14 @@ License
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
template<class RAUfType, class DivUType>
template<class RAUfType>
void Foam::CorrectPhi
(
surfaceScalarField& phi,
const volVectorField& U,
const volScalarField& p,
const RAUfType& rAUf,
const DivUType& divU,
const autoPtr<volScalarField>& divU,
const pressureReference& pressureReference,
nonOrthogonalSolutionControl& pcorrControl
)
@ -98,7 +98,13 @@ void Foam::CorrectPhi
// matches the divU provided (from previous iteration, time-step...)
fvScalarMatrix pcorrEqn
(
fvm::laplacian(rAUf, pcorr) == fvc::div(phi) - divU
fvm::laplacian(rAUf, pcorr)
==
(
divU.valid()
? fvc::div(phi) - divU()
: fvc::div(phi)
)
);
pcorrEqn.setReference(pressureReference.refCell(), 0);
@ -113,14 +119,14 @@ void Foam::CorrectPhi
}
template<class RAUfType, class DivRhoUType>
template<class RAUfType>
void Foam::CorrectPhi
(
surfaceScalarField& phi,
const volScalarField& p,
const volScalarField& psi,
const RAUfType& rAUf,
const DivRhoUType& divRhoU,
const volScalarField& divRhoU,
nonOrthogonalSolutionControl& pcorrControl
)
{

8
src/finiteVolume/cfdTools/general/CorrectPhi/CorrectPhi.H
View File

@ -70,26 +70,26 @@ namespace Foam
const bool evaluateUBCs
);
template<class RAUfType, class DivUType>
template<class RAUfType>
void CorrectPhi
(
surfaceScalarField& phi,
const volVectorField& U,
const volScalarField& p,
const RAUfType& rAUf,
const DivUType& divU,
const autoPtr<volScalarField>& divU,
const pressureReference& pressureReference,
nonOrthogonalSolutionControl& pcorrControl
);
template<class RAUfType, class DivRhoUType>
template<class RAUfType>
void CorrectPhi
(
surfaceScalarField& phi,
const volScalarField& p,
const volScalarField& psi,
const RAUfType& rAUf,
const DivRhoUType& divRhoU,
const volScalarField& divRhoU,
nonOrthogonalSolutionControl& pcorrControl
);
}