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pEqn.H
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1 {
2  if (correctPhi)
3  {
4  rAU.ref() = 1.0/UEqn.A();
5  }
6  else
7  {
8  rAU = 1.0/UEqn.A();
9  }
10 
14  (
15  "phiHbyA",
17  + MRF.zeroFilter(fvc::interpolate(rho*rAU())*fvc::ddtCorr(U, phi, Uf))
18  );
19  MRF.makeRelative(phiHbyA);
20 
21  if (p_rgh.needReference())
22  {
26  }
27 
29  (
30  (
31  mixture.surfaceTensionForce()
33  )*rAUf*mesh.magSf()
34  );
35 
37 
38  // Update the pressure BCs to ensure flux consistency
40 
41  while (pimple.correctNonOrthogonal())
42  {
44  (
46  );
47 
48  p_rghEqn.setReference(pRefCell, getRefCellValue(p_rgh, pRefCell));
49 
50  p_rghEqn.solve();
51 
52  if (pimple.finalNonOrthogonalIter())
53  {
54  phi = phiHbyA - p_rghEqn.flux();
55 
56  p_rgh.relax();
57 
58  U = HbyA + rAU()*fvc::reconstruct((phig - p_rghEqn.flux())/rAUf);
59  U.correctBoundaryConditions();
60  fvOptions.correct(U);
61  }
62  }
63 
64  #include "continuityErrs.H"
65 
66  // Correct Uf if the mesh is moving
68 
69  // Make the fluxes relative to the mesh motion
71 
72  p == p_rgh + rho*gh;
73 
74  if (p_rgh.needReference())
75  {
77  (
78  "p",
79  p.dimensions(),
81  );
82  p_rgh = p - rho*gh;
83  }
84 
85  if (!correctPhi)
86  {
87  rAU.clear();
88  }
89 }
rAU
Definition: pEqn.H:1
fvMatrix< scalar > fvScalarMatrix
Definition: fvMatricesFwd.H:42
fv::options & fvOptions
rho
Definition: pEqn.H:1
pimpleNoLoopControl & pimple
p
Definition: pEqn.H:50
IOMRFZoneList & MRF
surfaceScalarField rAUf("rAUf", fvc::interpolate(rAU))
tmp< GeometricField< Type, fvPatchField, volMesh > > div(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
Definition: fvcDiv.C:47
fvScalarMatrix p_rghEqn(p_rgh, dimMass/dimTime)
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
p_rgh
Definition: pEqn.H:140
correctPhi
GeometricField< vector, fvPatchField, volMesh > volVectorField
Definition: volFieldsFwd.H:58
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
phi
Definition: pEqn.H:104
dynamicFvMesh & mesh
void correctUf(autoPtr< surfaceVectorField > &Uf, const volVectorField &U, const surfaceScalarField &phi)
Definition: fvcMeshPhi.C:223
tmp< volVectorField > constrainHbyA(const tmp< volVectorField > &tHbyA, const volVectorField &U, const volScalarField &p)
Definition: constrainHbyA.C:34
autoPtr< surfaceVectorField > Uf
const surfaceScalarField & ghf
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.
phiHbyA
Definition: pEqn.H:32
adjustPhi(phiHbyA, Urel, p)
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:11
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)
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
phaseChangeTwoPhaseMixture & mixture
Definition: createFields.H:38
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