tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/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     p
  21     {
  22         solver          GAMG;
  23         tolerance       1e-08;
  24         relTol          0.05;
  25         smoother        GaussSeidel;
  26         cacheAgglomeration off;
  27         nCellsInCoarsestLevel 20;
  28         agglomerator    faceAreaPair;
  29         mergeLevels     1;
  30     }
  31
  32     U
  33     {
  34         solver          smoothSolver;
  35         smoother        GaussSeidel;
  36         nSweeps         2;
  37         tolerance       1e-06;
  38         relTol          0.1;
  39     }
  40
  41     h
  42     {
  43         solver          PBiCG;
  44         preconditioner  DILU;
  45         tolerance       1e-06;
  46         relTol          0.1;
  47     }
  48
  49     "(k|epsilon)"
  50     {
  51         $U;
  52         tolerance       1e-07;
  53         relTol          0.1;
  54     }
  55 }
  56
  57 SIMPLE
  58 {
  59     nNonOrthogonalCorrectors 0;
  60     rhoMin          rhoMin [ 1 -3 0 0 0 ] 0.5;
  61     rhoMax          rhoMax [ 1 -3 0 0 0 ] 1.5;
  62
  63     residualControl
  64     {
  65         p               1e-2;
  66         U               1e-4;
  67         T               1e-3;
  68
  69         // possibly check turbulence fields
  70         "(k|epsilon|omega)" 1e-3;
  71     }
  72 }
  73
  74 relaxationFactors
  75 {
  76     p               0.3;
  77     rho             0.05;
  78     U               0.7;
  79     "(k|epsilon)"   0.7;
  80     h               0.5;
  81 }
  82
  83
  84 // ************************************************************************* //