tutorials/incompressible/boundaryWallFunctions/system/fvSolution

   1 /*--------------------------------*- C++ -*----------------------------------*\
   2 | =========                 |                                                 |
   3 | \\      /  F ield         | OpenFOAM Extend Project: Open Source CFD        |
   4 |  \\    /   O peration     | Version:  1.6-ext                               |
   5 |   \\  /    A nd           | Web:      www.extend-project.de                 |
   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     // Solver for the U equation
  20     U PCG
  21     {
  22         preconditioner
  23         {
  24             preconditioner DIC;
  25         }
  26
  27         minIter          0;
  28         maxIter          2000;
  29         tolerance        1e-06;
  30         relTol           0;
  31     };
  32     // Solver for the k equation
  33     k PBiCG
  34     {
  35         preconditioner
  36         {
  37             preconditioner DILU;
  38         }
  39
  40         minIter          0;
  41         maxIter          500;
  42         tolerance        1e-06;
  43         relTol           0;
  44     };
  45     // Solver for the epsilon equation
  46     epsilon PBiCG
  47     {
  48         preconditioner
  49         {
  50             preconditioner DILU;
  51         }
  52
  53         minIter          0;
  54         maxIter          500;
  55         tolerance        1e-06;
  56         relTol           0;
  57     };
  58     // Solver for the R equation
  59     R PBiCG
  60     {
  61         preconditioner
  62         {
  63             preconditioner DILU;
  64         }
  65
  66         minIter          0;
  67         maxIter          500;
  68         tolerance        1e-06;
  69         relTol           0;
  70     };
  71     // Solver for the nuTilda equation
  72     nuTilda PBiCG
  73     {
  74         preconditioner
  75         {
  76             preconditioner DILU;
  77         }
  78
  79         minIter          0;
  80         maxIter          500;
  81         tolerance        1e-06;
  82         relTol           0;
  83     };
  84 }
  85
  86 PISO
  87 {
  88     // Number of PISO correctors
  89     nCorrectors     2;
  90     // Number of non-orthogonal correctors
  91     nNonOrthogonalCorrectors 0;
  92     // momentumPredictor?
  93     momentumPredictor yes;
  94     // fluxGradp?
  95     fluxGradp       no;
  96 }
  97
  98 relaxationFactors
  99 {
 100     // U
 101     U               0.5;
 102     // k
 103     k               0.7;
 104     // epsilon
 105     epsilon         0.7;
 106     // R
 107     R               0.7;
 108     // nuTilda
 109     nuTilda         0.7;
 110 }
 111
 112 // ************************************************************************* //