tutorials/solidMechanics/viscoElasticSolidFoam/compressionRelaxationTest/system/fvSolution

   1 /*--------------------------------*- C++ -*----------------------------------*\
   2 | =========                 |                                                 |
   3 | \\      /  F ield         | foam-extend: Open Source CFD                    |
   4 |  \\    /   O peration     | Version:     3.0                                |
   5 |   \\  /    A nd           | Web:         http://www.extend-project.de       |
   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     DU
  21     {
  22         solver          PCG;
  23         preconditioner  DIC;
  24         tolerance       1e-07;
  25         relTol          0.1;
  26     }
  27 }
  28
  29 solidMechanics
  30 {
  31     nCorrectors           10000;
  32     DU                     1e-06;
  33     //divSigmaExp           standard;
  34     divSigmaExp           surface;
  35     //divSigmaExp           decompose;
  36     //divSigmaExp           laplacian;
  37     historyPatch          loading;
  38     solidInterfaceMethod  none;
  39     predictor             yes;
  40     infoFrequency         100;
  41     aitkenRelaxation      yes;
  42     gravity               ( 0 -9.81 0 );
  43 }
  44
  45 relaxationFactors
  46 {
  47   //DU   0.9;
  48 }
  49 // ************************************************************************* //