pEqn.H
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1 {
2  rAU = 1.0/UEqn.A();
6  (
7  "phiHbyA",
10  );
11 
12  if (p_rgh.needReference())
13  {
17  }
18 
20  (
21  (
22  interface.surfaceTensionForce()
24  )*rAUf*mesh.magSf()
25  );
26 
28 
29  // Update the pressure BCs to ensure flux consistency
31 
32  Pair<tmp<volScalarField>> vDotP = mixture->vDotP();
33  const volScalarField& vDotcP = vDotP[0]();
34  const volScalarField& vDotvP = vDotP[1]();
35 
36  while (pimple.correctNonOrthogonal())
37  {
38  fvScalarMatrix p_rghEqn
39  (
41  - (vDotvP - vDotcP)*(mixture->pSat() - rho*gh)
42  + fvm::Sp(vDotvP - vDotcP, p_rgh)
43  );
44 
45  p_rghEqn.setReference(pRefCell, pRefValue);
46 
47  p_rghEqn.solve(mesh.solver(p_rgh.select(pimple.finalInnerIter())));
48 
49  if (pimple.finalNonOrthogonalIter())
50  {
51  phi = phiHbyA + p_rghEqn.flux();
52 
53  U = HbyA + rAU*fvc::reconstruct((phig + p_rghEqn.flux())/rAUf);
54  U.correctBoundaryConditions();
55  fvOptions.correct(U);
56  }
57  }
58 
59  {
61  surfaceVectorField n(mesh.Sf()/mesh.magSf());
62  Uf += n*(phi/mesh.magSf() - (n & Uf));
63  }
64 
65  // Make the fluxes relative to the mesh motion
67 
68  p == p_rgh + rho*gh;
69 
70  if (p_rgh.needReference())
71  {
73  (
74  "p",
75  p.dimensions(),
77  );
78  p_rgh = p - rho*gh;
79  }
80 }
fvMatrix< scalar > fvScalarMatrix
Definition: fvMatricesFwd.H:42
Uf
Definition: pEqn.H:142
fv::options & fvOptions
rho
Definition: pEqn.H:1
pimpleNoLoopControl & pimple
p
Definition: pEqn.H:50
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, fvsPatchField, surfaceMesh > surfaceVectorField
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
void makeAbsolute(surfaceScalarField &phi, const volVectorField &U)
Make the given flux absolute.
Definition: fvcMeshPhi.C:114
const volScalarField & gh
constrainPressure(p_rgh, rho, U, phiHbyA, rhorAUf, MRF)
phi
Definition: pEqn.H:18
surfaceVectorField n(mesh.Sf()/mesh.magSf())
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
MRF makeRelative(fvc::interpolate(rho), phiHbyA)
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