FreeFOAM The Cross-Platform CFD Toolkit
inverseVolumeDiffusivity.C
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25 
28 #include <meshTools/patchWave.H>
29 #include <OpenFOAM/HashSet.H>
32 
33 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
34 
35 namespace Foam
36 {
37  defineTypeNameAndDebug(inverseVolumeDiffusivity, 0);
38 
40  (
41  motionDiffusivity,
42  inverseVolumeDiffusivity,
43  Istream
44  );
45 }
46 
47 
48 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
49 
50 Foam::inverseVolumeDiffusivity::inverseVolumeDiffusivity
51 (
52  const fvMotionSolver& mSolver,
53  Istream& mdData
54 )
55 :
56  uniformDiffusivity(mSolver, mdData)
57 {
58  correct();
59 }
60 
61 
62 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
63 
65 {}
66 
67 
68 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
69 
71 {
72  const fvMesh& mesh = mSolver().mesh();
73 
75  (
76  IOobject
77  (
78  "V",
79  mesh.time().timeName(),
80  mesh
81  ),
82  mesh,
83  dimless,
84  zeroGradientFvPatchScalarField::typeName
85  );
86 
87  V.internalField() = mesh.V();
89 
90  faceDiffusivity_ = 1.0/fvc::interpolate(V);
91 }
92 
93 
94 // ************************ vim: set sw=4 sts=4 et: ************************ //