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foam-extend4.1-coherent-io/applications/solvers/multiphase/bubbleFoam/createFields.H

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Info<< "Reading field alpha\n" << endl;
volScalarField alpha
(
IOobject
(
"alpha",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
volScalarField beta
(
IOobject
(
"beta",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::NO_WRITE
),
scalar(1) - alpha
//,alpha.boundaryField().types()
);
Info<< "Reading field p\n" << endl;
volScalarField p
(
IOobject
(
"p",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
Info<< "Reading field Ua\n" << endl;
volVectorField Ua
(
IOobject
(
"Ua",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
Info<< "Reading field Ub\n" << endl;
volVectorField Ub
(
IOobject
(
"Ub",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
volVectorField U
(
IOobject
(
"U",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::AUTO_WRITE
),
alpha*Ua + beta*Ub
);
Info<< "Reading transportProperties\n" << endl;
IOdictionary transportProperties
(
IOobject
(
"transportProperties",
runTime.constant(),
mesh,
IOobject::MUST_READ,
IOobject::NO_WRITE
)
);
dimensionedScalar rhoa
(
transportProperties.lookup("rhoa")
);
dimensionedScalar rhob
(
transportProperties.lookup("rhob")
);
dimensionedScalar nua
(
transportProperties.lookup("nua")
);
dimensionedScalar nub
(
transportProperties.lookup("nub")
);
dimensionedScalar da
(
transportProperties.lookup("da")
);
dimensionedScalar db
(
transportProperties.lookup("db")
);
dimensionedScalar Cvm
(
transportProperties.lookup("Cvm")
);
dimensionedScalar Cl
(
transportProperties.lookup("Cl")
);
dimensionedScalar Ct
(
transportProperties.lookup("Ct")
);
# include "createPhia.H"
# include "createPhib.H"
surfaceScalarField phi
(
IOobject
(
"phi",
runTime.timeName(),
mesh
),
fvc::interpolate(alpha)*phia
+ fvc::interpolate(beta)*phib
);
# include "createRASTurbulence.H"
Info<< "Calculating field DDtUa and DDtUb\n" << endl;
volVectorField DDtUa =
fvc::ddt(Ua)
+ fvc::div(phia, Ua)
- fvc::div(phia)*Ua;
volVectorField DDtUb =
fvc::ddt(Ub)
+ fvc::div(phib, Ub)
- fvc::div(phib)*Ub;
Info<< "Calculating field g.h\n" << endl;
volScalarField gh("gh", g & mesh.C());
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell(p, piso.dict(), pRefCell, pRefValue);
mesh.schemesDict().setFluxRequired(p.name());