tutorials/incompressible/pUCoupledFoam/cavity/system/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     Up
  20     {
  21         solver BiCGStab;
  22         preconditioner Cholesky;
  23
  24         tolerance 1e-09;
  25         relTol  0.0;
  26
  27         minIter 1;
  28         maxIter 500;
  29     }
  30
  31 //     Up
  32 //     {
  33 //         solver          AMG;
  34 //         cycle           V-cycle;
  35 //         coarseningType  AAMG;
  36 //         norm            componentNorm;
  37 //         normComponent   0;
  38
  39 //         nPreSweeps      4;
  40 //         nPostSweeps     4;
  41 //         groupSize       2;
  42 //         minCoarseEqns   4;
  43 //         nMaxLevels      10;
  44 //         scale           on;
  45 //         smoother        ILU;
  46
  47 //         minIter         0;
  48 //         maxIter         100;
  49 //         tolerance       1e-7;
  50 //         relTol          0.01;
  51 //     }
  52
  53     // Segregated
  54     p
  55     {
  56         solver           CG;
  57         preconditioner   DIC;
  58         tolerance        1e-06;
  59         relTol           0;
  60     }
  61     U
  62     {
  63         solver           BiCGStab;
  64         preconditioner   DILU;
  65         tolerance        1e-05;
  66         relTol           0;
  67     }
  68 }
  69
  70 blockSolver
  71 {
  72     convergence 1e-6;
  73
  74     pRefCell 0;
  75     pRefValue 0;
  76 }
  77
  78 fieldBounds
  79 {
  80     U      500;
  81     p      -5e4 5e4;
  82 }
  83
  84 relaxationFactors
  85 {
  86     U   0.999;
  87 }
  88
  89 // ************************************************************************* //