UEqn.H
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1  MRF.correctBoundaryVelocity(U);
2 
3  fvVectorMatrix UEqn
4  (
5  betav*fvm::ddt(rho, U) + fvm::div(phi, U)
6  + MRF.DDt(rho, U)
7  + turbulence->divDevRhoReff(U)
8  ==
9  betav*rho*g
10  + betav*fvOptions(rho, U)
11  );
12 
13  fvOptions.constrain(UEqn);
14 
15  volSymmTensorField invA(inv(I*UEqn.A() + drag->Dcu()));
16 
17  if (pimple.momentumPredictor())
18  {
19  U = invA & (UEqn.H() - betav*fvc::grad(p));
20  U.correctBoundaryConditions();
21  fvOptions.correct(U);
22  K = 0.5*magSqr(U);
23  }
drag
Info<< "Reading strained laminar flame speed field Su\n"<< endl;volScalarField Su(IOobject("Su", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Reading field betav\n"<< endl;volScalarField betav(IOobject("betav", mesh.facesInstance(), mesh, IOobject::MUST_READ, IOobject::NO_WRITE), mesh);Info<< "Reading field Lobs\n"<< endl;volScalarField Lobs(IOobject("Lobs", mesh.facesInstance(), mesh, IOobject::MUST_READ, IOobject::NO_WRITE), mesh);Info<< "Reading field CT\n"<< endl;volSymmTensorField CT(IOobject("CT", mesh.facesInstance(), mesh, IOobject::MUST_READ, IOobject::NO_WRITE), mesh);Info<< "Reading field Nv\n"<< endl;volScalarField Nv(IOobject("Nv", mesh.facesInstance(), mesh, IOobject::MUST_READ, IOobject::NO_WRITE), mesh);Info<< "Reading field nsv\n"<< endl;volSymmTensorField nsv(IOobject("nsv", mesh.facesInstance(), mesh, IOobject::MUST_READ, IOobject::NO_WRITE), mesh);IOdictionary PDRProperties(IOobject("PDRProperties", runTime.constant(), mesh, IOobject::MUST_READ_IF_MODIFIED, IOobject::NO_WRITE));autoPtr< PDRDragModel > drag
Definition: createFields.H:183
Foam::fvc::grad
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh >> grad(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
Definition: fvcGrad.C:52
p
p
Definition: pEqn.H:62
invA
volSymmTensorField invA(inv(I *UEqn.A()+drag->Dcu()))
phi
surfaceScalarField & phi
Definition: setRegionFluidFields.H:8
Foam::fvc::div
tmp< GeometricField< Type, fvPatchField, volMesh > > div(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
Definition: fvcDiv.C:47
g
const dimensionedVector & g
Definition: setRegionFluidFields.H:33
U
U
Definition: pEqn.H:46
K
CGAL::Exact_predicates_exact_constructions_kernel K
Definition: CGALTriangulation3DKernel.H:56
Foam::fvVectorMatrix
fvMatrix< vector > fvVectorMatrix
Definition: fvMatricesFwd.H:45
Foam::volSymmTensorField
GeometricField< symmTensor, fvPatchField, volMesh > volSymmTensorField
Definition: volFieldsFwd.H:58
turbulence
autoPtr< compressible::turbulenceModel > turbulence
Definition: createFields.H:23
Foam::inv
dimensionedSphericalTensor inv(const dimensionedSphericalTensor &dt)
Definition: dimensionedSphericalTensor.C:71
UEqn
tmp< fvVectorMatrix > UEqn(fvm::div(phi, U)+MRF.DDt(U)+turbulence->divDevReff(U)==fvOptions(U))
Foam::I
static const sphericalTensor I(1)
MRF
IOMRFZoneList & MRF
Definition: setRegionFluidFields.H:15
rho
rho
Definition: pEqn.H:3
betav
const volScalarField & betav
Definition: setRegionSolidFields.H:30
pimple
const dictionary & pimple
Definition: readFluidMultiRegionPIMPLEControls.H:1
Foam::fvc::ddt
tmp< GeometricField< Type, fvPatchField, volMesh > > ddt(const dimensioned< Type > dt, const fvMesh &mesh)
Definition: fvcDdt.C:45
Foam::magSqr
dimensioned< scalar > magSqr(const dimensioned< Type > &)
fvOptions
fv::options & fvOptions
Definition: setRegionFluidFields.H:16

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