UEqn.H
Go to the documentation of this file.
2  (
3  fvm::ddt(rho, U)
4  + fvm::div(phi, U)
5  + turbulence->divDevTau(U)
6  ==
7  fvModels.source(rho, U)
8  );
9 
10  if (pimple.momentumPredictor())
11  {
12  solve(UEqn == -fvc::grad(p));
13 
15  K = 0.5*magSqr(U);
16  }
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh >> grad(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
Definition: fvcGrad.C:52
pimpleNoLoopControl & pimple
solve(UEqn==-fvc::grad(p))
tmp< GeometricField< Type, fvPatchField, volMesh > > div(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
Definition: fvcDiv.C:47
CGAL::Exact_predicates_exact_constructions_kernel K
tmp< GeometricField< Type, fvPatchField, volMesh > > ddt(const dimensioned< Type > dt, const fvMesh &mesh)
Definition: fvcDdt.C:45
Foam::fvConstraints & fvConstraints
phi
Definition: correctPhi.H:3
dimensioned< scalar > magSqr(const dimensioned< Type > &)
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(dimless, 1.0));surfaceScalarField neg(IOobject("neg", runTime.timeName(), mesh), mesh, dimensionedScalar(dimless, -1.0));surfaceScalarField phi("phi", fvc::flux(rhoU));Info<< "Creating turbulence model\"<< endl;autoPtr< compressible::momentumTransportModel > turbulence(compressible::momentumTransportModel::New(rho, U, phi, thermo))
Definition: createFields.H:94
bool constrain(fvMatrix< Type > &eqn) const
Apply constraints to an equation.
Foam::fvModels & fvModels
U
Definition: pEqn.H:72
fvMatrix< vector > fvVectorMatrix
Definition: fvMatricesFwd.H:45
volScalarField & p
fvVectorMatrix & UEqn
Definition: UEqn.H:13