v4/simpleFoam_2SRFSimpleFoam_2UrelEqn_8H_source.html

     // Relative momentum predictor

     tmp<fvVectorMatrix> tUrelEqn
     (
         fvm::div(phi, Urel)
       + turbulence->divDevReff(Urel)
       + SRF->Su()
      ==
         fvOptions(Urel)
     );
     fvVectorMatrix& UrelEqn = tUrelEqn.ref();

     UrelEqn.relax();

     fvOptions.constrain(UrelEqn);

     if (simple.momentumPredictor())
     {
         solve(UrelEqn == -fvc::grad(p));

         fvOptions.correct(Urel);
     }
turbulence
autoPtr< compressible::turbulenceModel > turbulence
Definition: createFields.H:23

phi
surfaceScalarField & phi
Definition: setRegionFluidFields.H:8

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

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

fvOptions
fv::options & fvOptions
Definition: setRegionFluidFields.H:16

solve
solve(UrelEqn==-fvc::grad(p))

Urel
Urel
Definition: pEqn.H:56

tUrelEqn
tmp< fvVectorMatrix > tUrelEqn(fvm::ddt(Urel)+fvm::div(phi, Urel)+turbulence->divDevReff(Urel)+SRF->Su()==fvOptions(Urel))

simple
const dictionary & simple
Definition: readFluidMultiRegionSIMPLEControls.H:1

SRF
Info<< "Reading field p\n"<< endl;volScalarField p(IOobject("p", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Reading field Urel\n"<< endl;volVectorField Urel(IOobject("Urel", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Reading/calculating face flux field phi\n"<< endl;surfaceScalarField phi(IOobject("phi", runTime.timeName(), mesh, IOobject::READ_IF_PRESENT, IOobject::AUTO_WRITE), linearInterpolate(Urel)&mesh.Sf());label pRefCell=0;scalar pRefValue=0.0;setRefCell(p, pimple.dict(), pRefCell, pRefValue);mesh.setFluxRequired(p.name());Info<< "Creating SRF model\n"<< endl;autoPtr< SRF::SRFModel > SRF(SRF::SRFModel::New(Urel))

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

p
volScalarField & p
Definition: createFieldRefs.H:4