tutorials/combustion/fireFoam/les/smallPoolFire3D/system/fvSolution

   1 /*--------------------------------*- C++ -*----------------------------------*\
   2 | =========                 |                                                 |
   3 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
   4 |  \\    /   O peration     | Version:  2.0.0                                 |
   5 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
   6 |    \\/     M anipulation  |                                                 |
   7 \*---------------------------------------------------------------------------*/
   8 FoamFile
   9 {
  10     version     2.0;
  11     format      ascii;
  12     class       dictionary;
  13     location    "system";
  14     object      fvSolution;
  15 }
  16 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  17
  18 solvers
  19 {
  20     "(rho|rhoFinal)"
  21     {
  22         solver              PCG;
  23         preconditioner      DIC;
  24         tolerance           1e-7;
  25         relTol              0;
  26     };
  27
  28     p_rgh
  29     {
  30         solver              GAMG;
  31         tolerance           1e-7;
  32         relTol              0.01;
  33         smoother            GaussSeidel;
  34         cacheAgglomeration  true;
  35         nCellsInCoarsestLevel   10;
  36         agglomerator    faceAreaPair;
  37         mergeLevels     1;
  38     };
  39
  40     p_rghFinal
  41     {
  42         $p_rgh;
  43         tolerance           1e-8;
  44         relTol              0;
  45     };
  46
  47
  48     "(U|Yi|k|hs)"
  49     {
  50         solver          PBiCG;
  51         preconditioner  DILU;
  52         tolerance       1e-7;
  53         relTol          0.1;
  54         nSweeps         1;
  55     };
  56
  57     "(U|Yi|k|hs)Final"
  58     {
  59         $U;
  60         tolerance       1e-8;
  61         relTol          0;
  62     };
  63
  64     Ii
  65     {
  66         solver              GAMG;
  67         tolerance           1e-4;
  68         relTol              0;
  69         smoother            DILU;
  70         cacheAgglomeration  true;
  71         nCellsInCoarsestLevel   10;
  72         agglomerator    faceAreaPair;
  73         mergeLevels     1;
  74     }
  75
  76     G
  77     {
  78         solver          PCG;
  79         preconditioner  DIC;
  80         tolerance       1e-04;
  81         relTol          0;
  82     }
  83
  84 }
  85
  86 PIMPLE
  87 {
  88     momentumPredictor yes;
  89     nOuterCorrectors  1;
  90     nCorrectors       1;
  91     nNonOrthogonalCorrectors 0;
  92 }
  93
  94 relaxationFactors
  95 {
  96     "(U|k).*"                   1;
  97     "(C3H8|O2|H2O|CO2|hs).*"    0.9;
  98 }
  99
 100 // ************************************************************************* //