filmHeightInletVelocityFvPatchVectorField.C
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25 
28 #include "volFields.H"
29 #include "surfaceFields.H"
30 
31 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
32 
35 (
36  const fvPatch& p,
38 )
39 :
40  fixedValueFvPatchVectorField(p, iF),
41  phiName_("phi"),
42  rhoName_("rho"),
43  deltafName_("deltaf")
44 {}
45 
46 
49 (
51  const fvPatch& p,
53  const fvPatchFieldMapper& mapper
54 )
55 :
56  fixedValueFvPatchVectorField(ptf, p, iF, mapper),
57  phiName_(ptf.phiName_),
58  rhoName_(ptf.rhoName_),
59  deltafName_(ptf.deltafName_)
60 {}
61 
62 
65 (
66  const fvPatch& p,
68  const dictionary& dict
69 )
70 :
71  fixedValueFvPatchVectorField(p, iF),
72  phiName_(dict.lookupOrDefault<word>("phi", "phi")),
73  rhoName_(dict.lookupOrDefault<word>("rho", "rho")),
74  deltafName_(dict.lookupOrDefault<word>("deltaf", "deltaf"))
75 {
76  fvPatchVectorField::operator=(vectorField("value", dict, p.size()));
77 }
78 
79 
82 (
84 )
85 :
86  fixedValueFvPatchVectorField(fhivpvf),
87  phiName_(fhivpvf.phiName_),
88  rhoName_(fhivpvf.rhoName_),
89  deltafName_(fhivpvf.deltafName_)
90 {}
91 
92 
95 (
98 )
99 :
100  fixedValueFvPatchVectorField(fhivpvf, iF),
101  phiName_(fhivpvf.phiName_),
102  rhoName_(fhivpvf.rhoName_),
103  deltafName_(fhivpvf.deltafName_)
104 {}
105 
106 
107 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
108 
110 {
111  if (updated())
112  {
113  return;
114  }
115 
116  const fvsPatchField<scalar>& phip =
117  patch().lookupPatchField<surfaceScalarField, scalar>(phiName_);
118 
119  const fvPatchField<scalar>& rhop =
120  patch().lookupPatchField<volScalarField, scalar>(rhoName_);
121 
122  const fvPatchField<scalar>& deltafp =
123  patch().lookupPatchField<volScalarField, scalar>(deltafName_);
124 
125  vectorField n(patch().nf());
126  const scalarField& magSf = patch().magSf();
127 
128  operator==(n*phip/(rhop*magSf*deltafp + ROOTVSMALL));
129 
130  fixedValueFvPatchVectorField::updateCoeffs();
131 }
132 
133 
135 {
137  writeEntryIfDifferent<word>(os, "phi", "phi", phiName_);
138  writeEntryIfDifferent<word>(os, "rho", "rho", rhoName_);
139  writeEntryIfDifferent<word>(os, "deltaf", "deltaf", deltafName_);
140  writeEntry("value", os);
141 }
142 
143 
144 // * * * * * * * * * * * * * * * Member Operators * * * * * * * * * * * * * //
145 
146 void Foam::filmHeightInletVelocityFvPatchVectorField::operator=
147 (
148  const fvPatchField<vector>& pvf
149 )
150 {
151  fvPatchField<vector>::operator=(patch().nf()*(patch().nf() & pvf));
152 }
153 
154 
155 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
156 
157 namespace Foam
158 {
160  (
163  );
164 }
165 
166 
167 // ************************************************************************* //
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:137
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
makePatchTypeField(fvPatchVectorField, SRFFreestreamVelocityFvPatchVectorField)
Macros for easy insertion into run-time selection tables.
GeometricField< scalar, fvsPatchField, surfaceMesh > surfaceScalarField
volVectorField vectorField(fieldObject, mesh)
virtual void operator=(const UList< Type > &)
Definition: fvPatchField.C:387
tmp< fvMatrix< Type > > operator==(const fvMatrix< Type > &, const fvMatrix< Type > &)
Abstract base class with a fat-interface to all derived classes covering all possible ways in which t...
Definition: fvPatchField.H:65
This boundary condition is designed to be used in conjunction with surface film modelling. It provides a velocity inlet boundary condition for patches where the film height is specified. The inflow velocity is obtained from the flux with a direction normal to the patch faces using:
virtual label size() const
Return size.
Definition: fvPatch.H:161
A class for handling words, derived from string.
Definition: word.H:59
virtual void write(Ostream &) const
Write.
Definition: fvPatchField.C:354
label n
Foam::surfaceFields.
T lookupOrDefault(const word &, const T &, bool recursive=false, bool patternMatch=true) const
Find and return a T,.
A finiteVolume patch using a polyPatch and a fvBoundaryMesh.
Definition: fvPatch.H:61
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:53
An abstract base class with a fat-interface to all derived classes covering all possible ways in whic...
Definition: fvsPatchField.H:65
filmHeightInletVelocityFvPatchVectorField(const fvPatch &, const DimensionedField< vector, volMesh > &)
Construct from patch and internal field.
Field with dimensions and associated with geometry type GeoMesh which is used to size the field and a...
GeometricField< scalar, fvPatchField, volMesh > volScalarField
Definition: volFieldsFwd.H:52
Foam::fvPatchFieldMapper.