FreeFOAM The Cross-Platform CFD Toolkit
SpecularReflection.C
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25 
26 #include <OpenFOAM/error.H>
27 
28 #include "SpecularReflection.H"
29 
30 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
31 
32 template <class CloudType>
34 (
35  const dictionary& dict,
36  CloudType& cloud
37 )
38 :
39  WallInteractionModel<CloudType>(dict, cloud, typeName)
40 {}
41 
42 
43 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
44 
45 template <class CloudType>
47 {}
48 
49 
50 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
51 
52 template <class CloudType>
54 (
55  const wallPolyPatch& wpp,
56  const label faceId,
57  vector& U,
58  scalar& Ei,
59  label typeId
60 )
61 {
62  vector nw = wpp.faceAreas()[wpp.whichFace(faceId)];
63  nw /= mag(nw);
64 
65  scalar magUn = U & nw;
66 
67  if (magUn > 0.0)
68  {
69  U -= 2.0*magUn*nw;
70  }
71 }
72 
73 
74 // ************************ vim: set sw=4 sts=4 et: ************************ //