totalPressureFvPatchScalarField.C
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25 
28 #include "volFields.H"
29 #include "surfaceFields.H"
31 
32 
33 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
34 
36 (
37  const fvPatch& p,
39  const dictionary& dict
40 )
41 :
43  UName_(dict.lookupOrDefault<word>("U", "U")),
44  phiName_(dict.lookupOrDefault<word>("phi", "phi"))
45 {}
46 
47 
49 (
51  const fvPatch& p,
53  const fvPatchFieldMapper& mapper
54 )
55 :
56  dynamicPressureFvPatchScalarField(ptf, p, iF, mapper),
57  UName_(ptf.UName_),
58  phiName_(ptf.phiName_)
59 {}
60 
61 
63 (
66 )
67 :
69  UName_(tppsf.UName_),
70  phiName_(tppsf.phiName_)
71 {}
72 
73 
74 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
75 
77 {
78  const fvsPatchField<scalar>& phip =
79  patch().lookupPatchField<surfaceScalarField, scalar>(phiName_);
80 
81  const fvPatchField<vector>& Up =
82  patch().lookupPatchField<volVectorField, vector>(UName_);
83 
84  if (isA<pressureInletOutletVelocityFvPatchVectorField>(Up))
85  {
87  refCast<const pressureInletOutletVelocityFvPatchVectorField>(Up);
88 
89  if (Upiov.tangentialVelocity().valid())
90  {
91  const scalar t = this->db().time().userTimeValue();
92 
94  (
95  p0_,
96  0.5*neg(phip)*magSqr(Upiov.tangentialVelocity()->value(t))
97  - 0.5*neg(phip)*magSqr(Up)
98  );
99 
100  return;
101  }
102  }
103 
105  (
106  p0_,
107  -0.5*neg(phip)*magSqr(Up)
108  );
109 }
110 
111 
113 {
115  writeEntryIfDifferent<word>(os, "U", "U", UName_);
116  writeEntryIfDifferent<word>(os, "phi", "phi", phiName_);
117 }
118 
119 
120 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
121 
122 namespace Foam
123 {
125  (
128  );
129 }
130 
131 // ************************************************************************* //
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...
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:160
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.
Foam::fvPatchFieldMapper.
Abstract base class with a fat-interface to all derived classes covering all possible ways in which t...
Definition: fvPatchField.H:87
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:82
Velocity inlet/outlet boundary condition for patches where the pressure is specified in some manner,...
const autoPtr< Function1< vector > > & tangentialVelocity() const
Return the tangential velocity Function1.
Inflow, outflow and entrainment pressure boundary condition based on a constant total pressure assump...
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
totalPressureFvPatchScalarField(const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
Construct from patch, internal field and dictionary.
A class for handling words, derived from string.
Definition: word.H:62
Namespace for OpenFOAM.
VolField< vector > volVectorField
Definition: volFieldsFwd.H:62
SurfaceField< scalar > surfaceScalarField
dimensionedScalar neg(const dimensionedScalar &ds)
makePatchTypeField(fvPatchScalarField, atmBoundaryLayerInletEpsilonFvPatchScalarField)
dimensioned< scalar > magSqr(const dimensioned< Type > &)
dictionary dict
volScalarField & p
Foam::surfaceFields.