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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).
141 lines
2.3 KiB
C
141 lines
2.3 KiB
C
#include "createRDeltaT.H"
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Info<< "Reading field p_rgh\n" << endl;
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volScalarField p_rgh
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(
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IOobject
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(
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"p_rgh",
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runTime.timeName(),
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mesh,
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IOobject::MUST_READ,
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IOobject::AUTO_WRITE
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),
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mesh
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);
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Info<< "Reading field U\n" << endl;
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volVectorField U
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(
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IOobject
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(
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"U",
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runTime.timeName(),
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mesh,
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IOobject::MUST_READ,
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IOobject::AUTO_WRITE
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),
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mesh
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);
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#include "createPhi.H"
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Info<< "Reading transportProperties\n" << endl;
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immiscibleIncompressibleTwoPhaseMixture mixture(U, phi);
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volScalarField& alpha1(mixture.alpha1());
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volScalarField& alpha2(mixture.alpha2());
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const dimensionedScalar& rho1 = mixture.rho1();
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const dimensionedScalar& rho2 = mixture.rho2();
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// Need to store rho for ddt(rho, U)
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volScalarField rho
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(
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IOobject
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(
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"rho",
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runTime.timeName(),
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mesh,
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IOobject::READ_IF_PRESENT
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),
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alpha1*rho1 + alpha2*rho2
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);
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rho.oldTime();
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// Mass flux
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surfaceScalarField rhoPhi
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(
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IOobject
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(
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"rhoPhi",
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runTime.timeName(),
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mesh,
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IOobject::NO_READ,
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IOobject::NO_WRITE
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),
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fvc::interpolate(rho)*phi
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);
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// Construct incompressible turbulence model
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autoPtr<incompressible::turbulenceModel> turbulence
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(
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incompressible::turbulenceModel::New(U, phi, mixture)
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);
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#include "readGravitationalAcceleration.H"
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#include "readhRef.H"
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#include "gh.H"
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volScalarField p
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(
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IOobject
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(
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"p",
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runTime.timeName(),
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mesh,
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IOobject::NO_READ,
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IOobject::AUTO_WRITE
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),
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p_rgh + rho*gh
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);
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label pRefCell = 0;
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scalar pRefValue = 0.0;
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setRefCell
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(
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p,
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p_rgh,
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pimple.dict(),
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pRefCell,
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pRefValue
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);
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if (p_rgh.needReference())
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{
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p += dimensionedScalar
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(
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"p",
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p.dimensions(),
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pRefValue - getRefCellValue(p, pRefCell)
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);
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p_rgh = p - rho*gh;
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}
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mesh.setFluxRequired(p_rgh.name());
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mesh.setFluxRequired(alpha1.name());
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// MULES compressed flux is registered in case scalarTransport FO needs it.
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surfaceScalarField alphaPhiUn
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(
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IOobject
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(
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"alphaPhiUn",
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runTime.timeName(),
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mesh,
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IOobject::NO_READ,
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IOobject::NO_WRITE
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),
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mesh,
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dimensionedScalar(phi.dimensions(), Zero)
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);
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#include "createMRF.H"
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#include "createFvOptions.H"
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