pEqn.H
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1 {
2  volScalarField rAU("rAU", 1.0/UEqn.A());
6  (
7  "phiHbyA",
10  );
12 
14  (
15  (
16  interface.surfaceTensionForce()
18  )*rAUf*mesh.magSf()
19  );
20 
22 
23  // Update the pressure BCs to ensure flux consistency
25 
26  Pair<tmp<volScalarField>> vDotP = mixture->vDotP();
27  const volScalarField& vDotcP = vDotP[0]();
28  const volScalarField& vDotvP = vDotP[1]();
29 
30  while (pimple.correctNonOrthogonal())
31  {
32  fvScalarMatrix p_rghEqn
33  (
35  - (vDotvP - vDotcP)*(mixture->pSat() - rho*gh)
36  + fvm::Sp(vDotvP - vDotcP, p_rgh)
37  );
38 
39  p_rghEqn.setReference(pRefCell, pRefValue);
40 
41  p_rghEqn.solve(mesh.solver(p_rgh.select(pimple.finalInnerIter())));
42 
43  if (pimple.finalNonOrthogonalIter())
44  {
45  phi = phiHbyA + p_rghEqn.flux();
46 
47  U = HbyA + rAU*fvc::reconstruct((phig + p_rghEqn.flux())/rAUf);
48  U.correctBoundaryConditions();
49  fvOptions.correct(U);
50  }
51  }
52 
53  p == p_rgh + rho*gh;
54 
55  if (p_rgh.needReference())
56  {
58  (
59  "p",
60  p.dimensions(),
62  );
63  p_rgh = p - rho*gh;
64  }
65 }
fvMatrix< scalar > fvScalarMatrix
Definition: fvMatricesFwd.H:42
fv::options & fvOptions
rho
Definition: pEqn.H:1
pimpleNoLoopControl & pimple
p
Definition: pEqn.H:50
volScalarField rAU(1.0/UEqn.A())
interfaceProperties interface(alpha1, U, mixture())
phiHbyA
Definition: pEqn.H:20
tmp< GeometricField< Type, fvPatchField, volMesh > > div(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
Definition: fvcDiv.C:47
surfaceScalarField phig("phig", -rhorAUf *ghf *fvc::snGrad(rho) *mesh.magSf())
tmp< GeometricField< typename flux< Type >::type, fvsPatchField, surfaceMesh > > ddtCorr(const GeometricField< Type, fvPatchField, volMesh > &U, const GeometricField< Type, fvsPatchField, surfaceMesh > &Uf)
Definition: fvcDdt.C:170
GeometricField< vector, fvPatchField, volMesh > volVectorField
Definition: volFieldsFwd.H:55
tmp< GeometricField< Type, fvPatchField, volMesh > > laplacian(const GeometricField< Type, fvPatchField, volMesh > &vf, const word &name)
Definition: fvcLaplacian.C:45
scalar getRefCellValue(const volScalarField &field, const label refCelli)
Return the current value of field in the reference cell.
Definition: findRefCell.C:136
GeometricField< scalar, fvPatchField, volMesh > volScalarField
Definition: volFieldsFwd.H:52
dynamicFvMesh & mesh
tmp< volVectorField > constrainHbyA(const tmp< volVectorField > &tHbyA, const volVectorField &U, const volScalarField &p)
Definition: constrainHbyA.C:33
p_rgh
Definition: pEqn.H:152
const surfaceScalarField & ghf
adjustPhi(phiHbyA, U, p_rgh)
Info<< "Reading field p_rgh\"<< endl;volScalarField p_rgh(IOobject("p_rgh", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Reading field U\"<< endl;volVectorField U(IOobject("U", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Creating phaseChangeTwoPhaseMixture\"<< endl;autoPtr< phaseChangeTwoPhaseMixture > mixture
Definition: createFields.H:33
static tmp< GeometricField< Type, fvsPatchField, surfaceMesh > > interpolate(const GeometricField< Type, fvPatchField, volMesh > &tvf, const surfaceScalarField &faceFlux, Istream &schemeData)
Interpolate field onto faces using scheme given by Istream.
surfaceScalarField rAUf("rAUf", fvc::interpolate(rAU))
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh >> reconstruct(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
U
Definition: pEqn.H:72
dimensioned< scalar > dimensionedScalar
Dimensioned scalar obtained from generic dimensioned type.
volVectorField & HbyA
Definition: pEqn.H:13
label pRefCell
Definition: createFields.H:106
fvVectorMatrix & UEqn
Definition: UEqn.H:13
const volScalarField & gh
constrainPressure(p_rgh, rho, U, phiHbyA, rhorAUf, MRF)
phi
Definition: pEqn.H:18
tmp< surfaceScalarField > flux(const volVectorField &vvf)
Return the face-flux field obtained from the given volVectorField.
Definition: fvcFlux.C:32
GeometricField< scalar, fvsPatchField, surfaceMesh > surfaceScalarField
tmp< GeometricField< Type, fvsPatchField, surfaceMesh > > snGrad(const GeometricField< Type, fvPatchField, volMesh > &vf, const word &name)
Definition: fvcSnGrad.C:45
scalar pRefValue
Definition: createFields.H:107
zeroField Sp
Definition: alphaSuSp.H:2