FreeFOAM The Cross-Platform CFD Toolkit
rotatingTotalPressureFvPatchScalarField.C
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25 
29 #include <finiteVolume/volFields.H>
31 
32 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
33 
34 namespace Foam
35 {
36 
37 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
38 
40 (
41  const fvPatch& p,
43 )
44 :
46  omega_(vector::zero)
47 {}
48 
49 
51 (
53  const fvPatch& p,
55  const fvPatchFieldMapper& mapper
56 )
57 :
58  totalPressureFvPatchScalarField(ptf, p, iF, mapper),
59  omega_(ptf.omega_)
60 {}
61 
62 
64 (
65  const fvPatch& p,
67  const dictionary& dict
68 )
69 :
71  omega_(dict.lookup("omega"))
72 {}
73 
74 
76 (
78 )
79 :
81  omega_(tppsf.omega_)
82 {}
83 
84 
86 (
89 )
90 :
92  omega_(tppsf.omega_)
93 {}
94 
95 
96 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
97 
99 {
100  if (updated())
101  {
102  return;
103  }
104 
105  vector axisHat = omega_/mag(omega_);
106  vectorField rotationVelocity =
107  omega_ ^ (patch().Cf() - axisHat*(axisHat & patch().Cf()));
108 
109  vectorField Up = patch().lookupPatchField<volVectorField, vector>(UName())
110  + rotationVelocity;
111 
113 }
114 
115 
117 {
119  os.writeKeyword("omega")<< omega_ << token::END_STATEMENT << nl;
120 }
121 
122 
123 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
124 
126 (
129 );
130 
131 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
132 
133 } // End namespace Foam
134 
135 // ************************ vim: set sw=4 sts=4 et: ************************ //