entrainmentPressureFvPatchScalarField.C
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25 
28 #include "volFields.H"
29 #include "surfaceFields.H"
30 
31 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
32 
35 (
36  const fvPatch& p,
38  const dictionary& dict
39 )
40 :
42  phiName_(dict.lookupOrDefault<word>("phi", "phi"))
43 {}
44 
45 
48 (
50  const fvPatch& p,
52  const fieldMapper& mapper
53 )
54 :
55  dynamicPressureFvPatchScalarField(ptf, p, iF, mapper),
56  phiName_(ptf.phiName_)
57 {}
58 
59 
62 (
65 )
66 :
68  phiName_(tppsf.phiName_)
69 {}
70 
71 
72 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
73 
75 {
76  const surfaceScalarField& phi =
77  db().lookupObject<surfaceScalarField>(phiName_);
78 
79  const fvsPatchField<scalar>& phip =
80  patch().patchField<surfaceScalarField, scalar>(phi);
81 
82  scalarField Unp(phip/patch().magSf());
83 
84  if (phi.dimensions() == dimMassFlux)
85  {
86  const fvPatchField<scalar>& rhop =
87  patch().lookupPatchField<volScalarField, scalar>(rhoName_);
88 
89  Unp /= rhop;
90  }
91 
93  (
94  p0_,
95  0.5*negPart(Unp)*mag(Unp)
96  );
97 }
98 
99 
101 {
103  writeEntryIfDifferent<word>(os, "phi", "phi", phiName_);
104 }
105 
106 
107 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
108 
109 namespace Foam
110 {
112  (
115  );
116 }
117 
118 // ************************************************************************* //
Macros for easy insertion into run-time selection tables.
Field with dimensions and associated with geometry type GeoMesh which is used to size the field and a...
const dimensionSet & dimensions() const
Return dimensions.
Generic GeometricField class.
An Ostream is an abstract base class for all output systems (streams, files, token lists,...
Definition: Ostream.H:57
A list of keyword definitions, which are a keyword followed by any number of values (e....
Definition: dictionary.H:162
This boundary condition provides a dynamic pressure condition. It subtracts a kinetic energy term fro...
void updateCoeffs(const scalarField &p0p, const scalarField &K0mKp)
Update the coefficients associated with the patch field.
This is a boundary condition for pressure suitable for boundaries at which the flow direction is unce...
entrainmentPressureFvPatchScalarField(const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
Construct from patch, internal field and dictionary.
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
Abstract base class for field mapping.
Definition: fieldMapper.H:48
Abstract base class with a fat-interface to all derived classes covering all possible ways in which t...
Definition: fvPatchField.H:88
A finiteVolume patch using a polyPatch and a fvBoundaryMesh.
Definition: fvPatch.H:64
An abstract base class with a fat-interface to all derived classes covering all possible ways in whic...
Definition: fvsPatchField.H:83
A class for handling words, derived from string.
Definition: word.H:62
Namespace for OpenFOAM.
const dimensionSet dimMassFlux
SurfaceField< scalar > surfaceScalarField
dimensionedScalar negPart(const dimensionedScalar &ds)
VolField< scalar > volScalarField
Definition: volFieldsFwd.H:64
dimensioned< scalar > mag(const dimensioned< Type > &)
makePatchTypeField(fvPatchScalarField, atmBoundaryLayerInletEpsilonFvPatchScalarField)
dictionary dict
volScalarField & p
Foam::surfaceFields.