tutorials/heatTransfer/chtMultiRegionFoam/snappyMultiRegionHeater/system/topAir/fvSolution

   1 /*--------------------------------*- C++ -*----------------------------------*\
   2 | =========                 |                                                 |
   3 | \\      /  F ield         | foam-extend: Open Source CFD                    |
   4 |  \\    /   O peration     | Version:     3.2                                |
   5 |   \\  /    A nd           | Web:         http://www.foam-extend.org         |
   6 |    \\/     M anipulation  |                                                 |
   7 \*---------------------------------------------------------------------------*/
   8 FoamFile
   9 {
  10     version     2.0;
  11     format      ascii;
  12     class       dictionary;
  13     object      fvSolution;
  14 }
  15 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  16
  17 solvers
  18 {
  19     rho
  20     {
  21         solver          PCG
  22         preconditioner  DIC;
  23         tolerance       1e-8;
  24         relTol          0;
  25     };
  26     p
  27     {
  28         solver           GAMG;
  29         tolerance        1e-8;
  30         relTol           0.01;
  31
  32         smoother         GaussSeidel;
  33
  34         cacheAgglomeration true;
  35         nCellsInCoarsestLevel 10;
  36         agglomerator     faceAreaPair;
  37         mergeLevels      1;
  38     };
  39     pFinal
  40     {
  41         solver           GAMG;
  42         tolerance        1e-8;
  43         relTol           0;
  44
  45         smoother         GaussSeidel;
  46
  47         cacheAgglomeration true;
  48         nCellsInCoarsestLevel 10;
  49         agglomerator     faceAreaPair;
  50         mergeLevels      1;
  51     };
  52     U
  53     {
  54         solver           PBiCG;
  55         preconditioner   DILU;
  56         tolerance        1e-08;
  57         relTol           0;
  58     };
  59
  60     h
  61     {
  62         solver           PBiCG;
  63         preconditioner   DILU;
  64         tolerance        1e-08;
  65         relTol           0.1;
  66     };
  67     hFinal
  68     {
  69         solver           PBiCG;
  70         preconditioner   DILU;
  71         tolerance        1e-08;
  72         relTol           0;
  73     };
  74
  75     k
  76     {
  77         solver           PBiCG;
  78         preconditioner   DILU;
  79         tolerance        1e-08;
  80         relTol           0;
  81     };
  82     epsilon
  83     {
  84         solver           PBiCG;
  85         preconditioner   DILU;
  86         tolerance        1e-08;
  87         relTol           0;
  88     };
  89     R
  90     {
  91         solver           PBiCG;
  92         preconditioner   DILU;
  93         tolerance        1e-08;
  94         relTol           0;
  95     };
  96 }
  97
  98 PISO
  99 {
 100     momentumPredictor   off;
 101     nOuterCorrectors     1;
 102     nCorrectors     2;
 103     nNonOrthogonalCorrectors 1;
 104     pRefPoint       (-0.081 -0.0257 8.01);
 105     pRefValue       1e5;
 106 }
 107
 108 PIMPLE
 109 {
 110     momentumPredictor   on;
 111     nCorrectors         2;
 112     nNonOrthogonalCorrectors 0;
 113 }
 114
 115 relaxationFactors
 116 {
 117 //    h               0.9;
 118 //    U               0.9;
 119 }
 120
 121 // ************************************************************************* //