tutorials/multiphase/LTSInterFoam/wigleyHull/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     pcorr
  21     {
  22         solver          PCG;
  23
  24         preconditioner
  25         {
  26             preconditioner  GAMG;
  27
  28             smoother        DICGaussSeidel;
  29             agglomerator    faceAreaPair;
  30             mergeLevels     1;
  31             nCellsInCoarsestLevel 10;
  32             cacheAgglomeration true;
  33
  34             tolerance       1e-5;
  35             relTol          0;
  36         };
  37
  38         tolerance       1e-5;
  39         relTol          0;
  40     };
  41
  42     p_rgh
  43     {
  44         solver          GAMG;
  45
  46         smoother        GaussSeidel;
  47         agglomerator    faceAreaPair;
  48         mergeLevels     1;
  49         nCellsInCoarsestLevel 10;
  50         cacheAgglomeration true;
  51
  52         tolerance       1e-6;
  53         relTol          0.01;
  54     };
  55
  56     p_rghFinal
  57     {
  58         $p_rgh;
  59         tolerance       1e-6;
  60         relTol          0;
  61     }
  62
  63     "(U|k|omega).*"
  64     {
  65         solver          smoothSolver;
  66
  67         smoother        GaussSeidel;
  68         nSweeps         1;
  69
  70         tolerance       1e-7;
  71         relTol          0.1;
  72     };
  73 }
  74
  75 PIMPLE
  76 {
  77     momentumPredictor yes;
  78
  79     nCorrectors     1;
  80     nNonOrthogonalCorrectors 0;
  81
  82     nAlphaCorr      1;
  83     nAlphaSubCycles 1;
  84     cAlpha          1;
  85
  86     maxCo           0.9;
  87     maxAlphaCo      0.2;
  88     nAlphaSweepIter 1;
  89
  90     rDeltaTSmoothingCoeff 0.1;
  91     rDeltaTDampingCoeff 1;
  92     maxDeltaT       1;
  93 }
  94
  95 relaxationFactors
  96 {
  97     p_rgh           0.3;
  98     p_rghFinal      0.3;
  99 }
 100
 101
 102 // ************************************************************************* //