tutorials/multiphase/interDyMFoam/sloshingTank3D/system/fvSolution

   1 /*--------------------------------*- C++ -*----------------------------------*\
   2 | =========                 |                                                 |
   3 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
   4 |  \\    /   O peration     | Version:  dev                                   |
   5 |   \\  /    A nd           | Web:      http://www.OpenFOAM.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     pcorr PCG
  20     {
  21         preconditioner
  22         {
  23             type             GAMG;
  24             tolerance        1e-5;
  25             relTol           0;
  26
  27             smoother         DICGaussSeidel;
  28             nPreSweeps       0;
  29             nPostSweeps      2;
  30             nBottomSweeps    2;
  31
  32             cacheAgglomeration false;
  33             nCellsInCoarsestLevel 10;
  34             agglomerator     faceAreaPair;
  35             mergeLevels      1;
  36         };
  37
  38         tolerance        1e-5;
  39         relTol           0;
  40         maxIter          100;
  41     };
  42
  43     pd GAMG
  44     {
  45         tolerance        1e-8;
  46         relTol           0.01;
  47
  48         smoother         DIC;
  49         nPreSweeps       0;
  50         nPostSweeps      2;
  51         nFinestSweeps    2;
  52
  53         cacheAgglomeration true;
  54         nCellsInCoarsestLevel 10;
  55         agglomerator     faceAreaPair;
  56         mergeLevels      1;
  57     };
  58
  59     pdFinal PCG
  60     {
  61         preconditioner
  62         {
  63             type             GAMG;
  64             tolerance        2e-9;
  65             relTol           0;
  66
  67             nVcycles         2;
  68
  69             smoother         DICGaussSeidel;
  70             nPreSweeps       2;
  71             nPostSweeps      2;
  72             nFinestSweeps    2;
  73
  74             cacheAgglomeration true;
  75             nCellsInCoarsestLevel 10;
  76             agglomerator     faceAreaPair;
  77             mergeLevels      1;
  78         };
  79
  80         tolerance        2e-9;
  81         relTol           0;
  82         maxIter          20;
  83     };
  84
  85     U smoothSolver
  86     {
  87         smoother         GaussSeidel;
  88         tolerance        1e-6;
  89         relTol           0;
  90         nSweeps          1;
  91     };
  92 }
  93
  94 PISO
  95 {
  96     momentumPredictor no;
  97     nCorrectors     2;
  98     nNonOrthogonalCorrectors 0;
  99     nGammaCorr      1;
 100     nGammaSubCycles 3;
 101     cGamma          1.5;
 102     correctPhi      no;
 103
 104     pdRefPoint      (0 0 0.15);
 105     pdRefValue      0;
 106     pRefValue       1e5;
 107 }
 108
 109 relaxationFactors
 110 {
 111     U  1.0;
 112 }
 113
 114 // ************************************************************************* //