rhoEqn.H
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23 
24 Global
25  rhoEqn
26 
27 Description
28  Solve the continuity for density.
29 
30 \*---------------------------------------------------------------------------*/
31 
32 {
33  fvScalarMatrix rhoEqn
34  (
35  fvm::ddt(rho)
36  + fvc::div(phi)
37  ==
38  fvModels.source(rho)
39  );
40 
41  fvConstraints.constrain(rhoEqn);
42 
43  rhoEqn.solve();
44 
46 }
47 
48 // ************************************************************************* //
bool constrain(fvMatrix< Type > &eqn) const
Apply constraints to an equation.
Foam::fvConstraints & fvConstraints(Foam::fvConstraints::New(mesh))
Foam::fvModels & fvModels(Foam::fvModels::New(mesh))
tmp< VolField< Type > > ddt(const dimensioned< Type > dt, const fvMesh &mesh)
Definition: fvcDdt.C:45
tmp< VolField< Type > > div(const SurfaceField< Type > &ssf)
Definition: fvcDiv.C:47
fvMatrix< scalar > fvScalarMatrix
Definition: fvMatricesFwd.H:42