tutorials/combustion/fireFoam/les/smallPoolFire2D/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
  19 solvers
  20 {
  21     rho
  22     {
  23         solver              PCG;
  24         preconditioner      DIC;
  25         tolerance           1e-7;
  26         relTol              0.1;
  27     };
  28
  29     rhoFinal
  30     {
  31         $rho;
  32         tolerance           1e-7;
  33         relTol              0;
  34     };
  35
  36     p_rgh
  37     {
  38         solver              GAMG;
  39         tolerance           1e-7;
  40         relTol              0.01;
  41         smoother            GaussSeidel;
  42         cacheAgglomeration  true;
  43         nCellsInCoarsestLevel   10;
  44         agglomerator    faceAreaPair;
  45         mergeLevels     1;
  46     };
  47
  48     p_rghFinal
  49     {
  50         $p_rgh;
  51         tolerance           1e-7;
  52         relTol              0;
  53     };
  54
  55
  56     "(U|Yi|k|hs)"
  57     {
  58         solver          PBiCG;
  59         preconditioner  DILU;
  60         tolerance       1e-7;
  61         relTol          0.1;
  62         nSweeps         1;
  63     };
  64
  65     "(U|Yi|k|hs)Final"
  66     {
  67         $U;
  68         tolerance       1e-7;
  69         relTol          0;
  70     };
  71
  72
  73     Ii
  74     {
  75         solver              GAMG;
  76         tolerance           1e-4;
  77         relTol              0;
  78         smoother            DILU;
  79         cacheAgglomeration  true;
  80         nCellsInCoarsestLevel   10;
  81         agglomerator    faceAreaPair;
  82         mergeLevels     1;
  83     }
  84
  85     G
  86     {
  87         solver          PCG;
  88         preconditioner  DIC;
  89         tolerance       1e-06;
  90         relTol          0;
  91     }
  92
  93 }
  94
  95 PIMPLE
  96 {
  97     momentumPredictor yes;
  98     nOuterCorrectors  1;
  99     nCorrectors       2;
 100     nNonOrthogonalCorrectors 0;
 101 }
 102
 103 relaxationFactors
 104 {
 105     "(U|k).*"                   1;
 106     "(C3H8|O2|H2O|CO2|hs).*"    0.9;
 107 }
 108
 109 // ************************************************************************* //