v6/combustion_2PDRFoam_2UEqn_8H_source.html

     MRF.correctBoundaryVelocity(U);

     fvVectorMatrix UEqn
     (
         betav*fvm::ddt(rho, U) + fvm::div(phi, U)
       + MRF.DDt(rho, U)
       + turbulence->divDevRhoReff(U)
      ==
         betav*rho*g
       + betav*fvOptions(rho, U)
     );

     fvOptions.constrain(UEqn);

     volSymmTensorField invA(inv(I*UEqn.A() + drag->Dcu()));

     if (pimple.momentumPredictor())
     {
         U = invA & (UEqn.H() - betav*fvc::grad(p));
         U.correctBoundaryConditions();
         fvOptions.correct(U);
         K = 0.5*magSqr(U);
     }
Foam::volSymmTensorField
GeometricField< symmTensor, fvPatchField, volMesh > volSymmTensorField
Definition: volFieldsFwd.H:58

Foam::fvc::grad
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh >> grad(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
Definition: fvcGrad.C:52

fvOptions
fv::options & fvOptions
Definition: setRegionFluidFields.H:51

pimple
pimpleNoLoopControl & pimple
Definition: setRegionFluidFields.H:60

phi
surfaceScalarField & phi
Definition: setRegionFluidFields.H:28

MRF
IOMRFZoneList & MRF
Definition: setRegionFluidFields.H:50

rho
rho
Definition: readInitialConditions.H:84

Foam::fvc::div
tmp< GeometricField< Type, fvPatchField, volMesh > > div(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
Definition: fvcDiv.C:47

Foam::inv
dimensionedSphericalTensor inv(const dimensionedSphericalTensor &dt)
Definition: dimensionedSphericalTensor.C:71

invA
volSymmTensorField invA(inv(I *UEqn.A()+drag->Dcu()))

K
CGAL::Exact_predicates_exact_constructions_kernel K
Definition: CGALTriangulation3DKernel.H:56

drag
Info<< "Reading strained laminar flame speed field Su\"<< endl;volScalarField Su(IOobject("Su", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Reading field betav\"<< endl;volScalarField betav(IOobject("betav", mesh.facesInstance(), mesh, IOobject::MUST_READ, IOobject::NO_WRITE), mesh);Info<< "Reading field Lobs\"<< endl;volScalarField Lobs(IOobject("Lobs", mesh.facesInstance(), mesh, IOobject::MUST_READ, IOobject::NO_WRITE), mesh);Info<< "Reading field CT\"<< endl;volSymmTensorField CT(IOobject("CT", mesh.facesInstance(), mesh, IOobject::MUST_READ, IOobject::NO_WRITE), mesh);Info<< "Reading field Nv\"<< endl;volScalarField Nv(IOobject("Nv", mesh.facesInstance(), mesh, IOobject::MUST_READ, IOobject::NO_WRITE), mesh);Info<< "Reading field nsv\"<< 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:182

Foam::fvc::ddt
tmp< GeometricField< Type, fvPatchField, volMesh > > ddt(const dimensioned< Type > dt, const fvMesh &mesh)
Definition: fvcDdt.C:45

Foam::I
static const Identity< scalar > I
Definition: Identity.H:93

betav
const volScalarField & betav
Definition: setRegionSolidFields.H:30

Foam::magSqr
dimensioned< scalar > magSqr(const dimensioned< Type > &)

turbulence
Info<< "Reading field U\"<< endl;volVectorField U(IOobject("U", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);volScalarField rho(IOobject("rho", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::AUTO_WRITE), thermo.rho());volVectorField rhoU(IOobject("rhoU", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::NO_WRITE), rho *U);volScalarField rhoE(IOobject("rhoE", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::NO_WRITE), rho *(e+0.5 *magSqr(U)));surfaceScalarField pos(IOobject("pos", runTime.timeName(), mesh), mesh, dimensionedScalar("pos", dimless, 1.0));surfaceScalarField neg(IOobject("neg", runTime.timeName(), mesh), mesh, dimensionedScalar("neg", dimless, -1.0));surfaceScalarField phi("phi", fvc::flux(rhoU));Info<< "Creating turbulence model\"<< endl;autoPtr< compressible::turbulenceModel > turbulence(compressible::turbulenceModel::New(rho, U, phi, thermo))
Definition: createFields.H:94

U
U
Definition: pEqn.H:72

UEqn
fvVectorMatrix & UEqn
Definition: UEqn.H:13

Foam::fvVectorMatrix
fvMatrix< vector > fvVectorMatrix
Definition: fvMatricesFwd.H:45

p
volScalarField & p
Definition: createFieldRefs.H:12

g
const dimensionedVector & g
Definition: setRegionFluidFields.H:39