mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-12-28 03:37:59 +00:00
2f86cdc712
- when constructing dimensioned fields that are to be zero-initialized,
it is preferrable to use a form such as
dimensionedScalar(dims, Zero)
dimensionedVector(dims, Zero)
rather than
dimensionedScalar("0", dims, 0)
dimensionedVector("zero", dims, vector::zero)
This reduces clutter and also avoids any suggestion that the name of
the dimensioned quantity has any influence on the field's name.
An even shorter version is possible. Eg,
dimensionedScalar(dims)
but reduces the clarity of meaning.
- NB: UniformDimensionedField is an exception to these style changes
since it does use the name of the dimensioned type (instead of the
regIOobject).
142 lines
2.5 KiB
C
142 lines
2.5 KiB
C
Info<< "Reading field p_rgh\n" << endl;
|
|
volScalarField p_rgh
|
|
(
|
|
IOobject
|
|
(
|
|
"p_rgh",
|
|
runTime.timeName(),
|
|
mesh,
|
|
IOobject::MUST_READ,
|
|
IOobject::AUTO_WRITE
|
|
),
|
|
mesh
|
|
);
|
|
|
|
Info<< "Reading field U\n" << endl;
|
|
volVectorField U
|
|
(
|
|
IOobject
|
|
(
|
|
"U",
|
|
runTime.timeName(),
|
|
mesh,
|
|
IOobject::MUST_READ,
|
|
IOobject::AUTO_WRITE
|
|
),
|
|
mesh
|
|
);
|
|
|
|
#include "createPhi.H"
|
|
|
|
// Creating e based thermo
|
|
autoPtr<twoPhaseMixtureEThermo> thermo
|
|
(
|
|
new twoPhaseMixtureEThermo(U, phi)
|
|
);
|
|
|
|
// Create mixture and
|
|
Info<< "Creating temperaturePhaseChangeTwoPhaseMixture\n" << endl;
|
|
autoPtr<temperaturePhaseChangeTwoPhaseMixture> mixture =
|
|
temperaturePhaseChangeTwoPhaseMixture::New(thermo(), mesh);
|
|
|
|
|
|
// Correct e from T and alpha
|
|
//thermo->correct();
|
|
|
|
volScalarField& alpha1(thermo->alpha1());
|
|
volScalarField& alpha2(thermo->alpha2());
|
|
|
|
const dimensionedScalar& rho1 = thermo->rho1();
|
|
const dimensionedScalar& rho2 = thermo->rho2();
|
|
|
|
// Need to store rho for ddt(rho, U)
|
|
volScalarField rho
|
|
(
|
|
IOobject
|
|
(
|
|
"rho",
|
|
runTime.timeName(),
|
|
mesh,
|
|
IOobject::READ_IF_PRESENT,
|
|
IOobject::AUTO_WRITE
|
|
),
|
|
alpha1*rho1 + alpha2*rho2,
|
|
alpha1.boundaryField().types()
|
|
);
|
|
rho.oldTime();
|
|
|
|
// Construct interface from alpha1 distribution
|
|
interfaceProperties interface
|
|
(
|
|
alpha1,
|
|
U,
|
|
thermo->transportPropertiesDict()
|
|
);
|
|
|
|
// Construct incompressible turbulence model
|
|
autoPtr<incompressible::turbulenceModel> turbulence
|
|
(
|
|
incompressible::turbulenceModel::New(U, phi, thermo())
|
|
);
|
|
|
|
#include "readGravitationalAcceleration.H"
|
|
#include "readhRef.H"
|
|
#include "gh.H"
|
|
|
|
volScalarField& p = thermo->p();
|
|
|
|
label pRefCell = 0;
|
|
scalar pRefValue = 0.0;
|
|
setRefCell
|
|
(
|
|
p,
|
|
p_rgh,
|
|
pimple.dict(),
|
|
pRefCell,
|
|
pRefValue
|
|
);
|
|
|
|
if (p_rgh.needReference())
|
|
{
|
|
p += dimensionedScalar
|
|
(
|
|
"p",
|
|
p.dimensions(),
|
|
pRefValue - getRefCellValue(p, pRefCell)
|
|
);
|
|
p_rgh = p - rho*gh;
|
|
}
|
|
|
|
mesh.setFluxRequired(p_rgh.name());
|
|
mesh.setFluxRequired(alpha1.name());
|
|
|
|
// Turbulent Prandtl number
|
|
dimensionedScalar Prt("Prt", dimless, thermo->transportPropertiesDict());
|
|
|
|
volScalarField kappaEff
|
|
(
|
|
IOobject
|
|
(
|
|
"kappaEff",
|
|
runTime.timeName(),
|
|
mesh,
|
|
IOobject::NO_READ,
|
|
IOobject::NO_WRITE
|
|
),
|
|
thermo->kappa()
|
|
);
|
|
|
|
Info<< "Creating field pDivU\n" << endl;
|
|
volScalarField pDivU
|
|
(
|
|
IOobject
|
|
(
|
|
"pDivU",
|
|
runTime.timeName(),
|
|
mesh
|
|
),
|
|
mesh,
|
|
dimensionedScalar(p.dimensions()/dimTime, Zero)
|
|
);
|
|
|