src/finiteVolume/cfdTools/general/MRF/MRFZoneTemplates.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
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   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
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  13     Free Software Foundation; either version 2 of the License, or (at your
  14     option) any later version.
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  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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  19     for more details.
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  24
  25 \*---------------------------------------------------------------------------*/
  26
  27 #include "MRFZone.H"
  28 #include "fvMesh.H"
  29 #include "volFields.H"
  30 #include "surfaceFields.H"
  31 #include "geometricOneField.H"
  32
  33 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
  34
  35 template<class RhoFieldType>
  36 void Foam::MRFZone::relativeRhoFlux
  37 (
  38     const RhoFieldType& rho,
  39     surfaceScalarField& phi
  40 ) const
  41 {
  42     const surfaceVectorField& Cf = mesh_.Cf();
  43     const surfaceVectorField& Sf = mesh_.Sf();
  44
  45     const vector& origin = origin_.value();
  46     const vector& Omega = Omega_.value();
  47
  48     // Internal faces
  49     forAll(internalFaces_, i)
  50     {
  51         label facei = internalFaces_[i];
  52         phi[facei] -= rho[facei]*(Omega ^ (Cf[facei] - origin)) & Sf[facei];
  53     }
  54
  55     // Included patches
  56     forAll(includedFaces_, patchi)
  57     {
  58         forAll(includedFaces_[patchi], i)
  59         {
  60             label patchFacei = includedFaces_[patchi][i];
  61
  62             phi.boundaryField()[patchi][patchFacei] = 0.0;
  63         }
  64     }
  65
  66     // Excluded patches
  67     forAll(excludedFaces_, patchi)
  68     {
  69         forAll(excludedFaces_[patchi], i)
  70         {
  71             label patchFacei = excludedFaces_[patchi][i];
  72
  73             phi.boundaryField()[patchi][patchFacei] -=
  74                 rho.boundaryField()[patchi][patchFacei]
  75                *(Omega ^ (Cf.boundaryField()[patchi][patchFacei] - origin))
  76               & Sf.boundaryField()[patchi][patchFacei];
  77         }
  78     }
  79 }
  80
  81
  82 template<class RhoFieldType>
  83 void Foam::MRFZone::absoluteRhoFlux
  84 (
  85     const RhoFieldType& rho,
  86     surfaceScalarField& phi
  87 ) const
  88 {
  89     const surfaceVectorField& Cf = mesh_.Cf();
  90     const surfaceVectorField& Sf = mesh_.Sf();
  91
  92     const vector& origin = origin_.value();
  93     const vector& Omega = Omega_.value();
  94
  95     // Internal faces
  96     forAll(internalFaces_, i)
  97     {
  98         label facei = internalFaces_[i];
  99         phi[facei] += (Omega ^ (Cf[facei] - origin)) & Sf[facei];
 100     }
 101
 102     // Included patches
 103     forAll(includedFaces_, patchi)
 104     {
 105         forAll(includedFaces_[patchi], i)
 106         {
 107             label patchFacei = includedFaces_[patchi][i];
 108
 109             phi.boundaryField()[patchi][patchFacei] +=
 110                 (Omega ^ (Cf.boundaryField()[patchi][patchFacei] - origin))
 111               & Sf.boundaryField()[patchi][patchFacei];
 112         }
 113     }
 114
 115     // Excluded patches
 116     forAll(excludedFaces_, patchi)
 117     {
 118         forAll(excludedFaces_[patchi], i)
 119         {
 120             label patchFacei = excludedFaces_[patchi][i];
 121
 122             phi.boundaryField()[patchi][patchFacei] +=
 123                 (Omega ^ (Cf.boundaryField()[patchi][patchFacei] - origin))
 124               & Sf.boundaryField()[patchi][patchFacei];
 125         }
 126     }
 127 }
 128
 129
 130 // ************************************************************************* //