FreeFOAM The Cross-Platform CFD Toolkit
simpleFilter.C
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24 \*---------------------------------------------------------------------------*/
25 
26 #include "simpleFilter.H"
28 #include <finiteVolume/fvc.H>
29 
30 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
31 
32 namespace Foam
33 {
34  defineTypeNameAndDebug(simpleFilter, 0);
35  addToRunTimeSelectionTable(LESfilter, simpleFilter, dictionary);
36 }
37 
38 
39 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
40 
41 Foam::simpleFilter::simpleFilter
42 (
43  const fvMesh& mesh
44 )
45 :
46  LESfilter(mesh)
47 {}
48 
49 
50 Foam::simpleFilter::simpleFilter(const fvMesh& mesh, const dictionary&)
51 :
52  LESfilter(mesh)
53 {}
54 
55 
56 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
57 
59 {}
60 
61 
62 // * * * * * * * * * * * * * * * Member Operators * * * * * * * * * * * * * //
63 
64 Foam::tmp<Foam::volScalarField> Foam::simpleFilter::operator()
65 (
66  const tmp<volScalarField>& unFilteredField
67 ) const
68 {
69  tmp<volScalarField> filteredField = fvc::surfaceSum
70  (
71  mesh().magSf()*fvc::interpolate(unFilteredField)
72  )/fvc::surfaceSum(mesh().magSf());
73 
74  unFilteredField.clear();
75 
76  return filteredField;
77 }
78 
79 
80 Foam::tmp<Foam::volVectorField> Foam::simpleFilter::operator()
81 (
82  const tmp<volVectorField>& unFilteredField
83 ) const
84 {
85  tmp<volVectorField> filteredField = fvc::surfaceSum
86  (
87  mesh().magSf()*fvc::interpolate(unFilteredField)
88  )/fvc::surfaceSum(mesh().magSf());
89 
90  unFilteredField.clear();
91 
92  return filteredField;
93 }
94 
95 
96 Foam::tmp<Foam::volSymmTensorField> Foam::simpleFilter::operator()
97 (
98  const tmp<volSymmTensorField>& unFilteredField
99 ) const
100 {
102  (
103  mesh().magSf()*fvc::interpolate(unFilteredField)
104  )/fvc::surfaceSum(mesh().magSf());
105 
106  unFilteredField.clear();
107 
108  return filteredField;
109 }
110 
111 
112 Foam::tmp<Foam::volTensorField> Foam::simpleFilter::operator()
113 (
114  const tmp<volTensorField>& unFilteredField
115 ) const
116 {
117  tmp<volTensorField> filteredField = fvc::surfaceSum
118  (
119  mesh().magSf()*fvc::interpolate(unFilteredField)
120  )/fvc::surfaceSum(mesh().magSf());
121 
122  unFilteredField.clear();
123 
124  return filteredField;
125 }
126 
127 
128 // ************************ vim: set sw=4 sts=4 et: ************************ //