tutorials/solidMechanics/elasticPlasticSolidFoam/rigidBallPlasticBrick/0/DU

   1
   2 /*--------------------------------*- C++ -*----------------------------------* \
   3 | =========                 |                                                 |
   4 | \\      /  F ield         | OpenFOAM Extend Project: Open Source CFD        |
   5 |  \\    /   O peration     | Version:  1.6-ext                               |
   6 |   \\  /    A nd           | Web:      www.extend-project.de                 |
   7 |    \\/     M anipulation  |                                                 |
   8 \*---------------------------------------------------------------------------*/
   9 FoamFile
  10 {
  11     version     2.0;
  12     format      ascii;
  13     class       volVectorField;
  14     location    "0";
  15     object      U;
  16 }
  17 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  18
  19 dimensions      [0 1 0 0 0 0 0];
  20
  21 internalField   uniform (0 0 0);
  22
  23 boundaryField
  24 {
  25     topBrickUp
  26     {
  27       type            timeVaryingFixedDisplacement;
  28       outOfBounds     clamp;
  29       fileName        "$FOAM_CASE/constant/timeVsTopDisp";
  30       value           uniform (0 0 0);
  31     }
  32
  33     topBrickDown
  34     {
  35         type                 solidContact;
  36         master               yes;
  37         contactActive        yes;
  38         rigidMaster          yes;
  39         shadowPatch          bottomBrickUp;
  40         interpolationMethod  ggi;
  41         //interpolationMethod  patchToPatch;
  42         projectionAlgo       visible;
  43         projectionDir        contactSphere;
  44         correctionFrequency  50;
  45         normalContactModel    dirichletNeumann;
  46         dirichletNeumannNormalModelDict
  47           {
  48             relaxationFactor      0.9;
  49             contactGapTol         1e-10;
  50             limitPenetration      no;
  51             penetrationLimit      -0.03;
  52             limitPressure         no;
  53             pressureLimit         1e9;
  54             correctMissedVertices no;
  55             distanceMethod        point;
  56             aitkenRelaxation      no;
  57             infoFrequency         10;
  58             oscillationCorrection yes;
  59             smoothingSteps        1;
  60           }
  61         //frictionContactModel   frictionless;
  62         frictionContactModel   dirichletNeumann;
  63         dirichletNeumannFrictionModelDict
  64           {
  65             relaxationFactor      0.2;
  66             infoFrequency         10;
  67             oscillationCorrection yes;
  68             smoothingSteps        1;
  69
  70             frictionLaw           coulomb;
  71             frictionLawDict
  72               {
  73                 frictionCoeff         0.01;
  74               }
  75           }
  76         value                uniform (0 0 0);
  77     }
  78
  79     bottomBrickUp
  80     {
  81         type                 solidContact;
  82         master               no;
  83         contactActive        yes;
  84         shadowPatch          topBrickDown;
  85         value                uniform (0 0 0);
  86     }
  87
  88     bottomBrickDown
  89     {
  90         type            fixedDisplacement;
  91         value           uniform (0 0 0);
  92     }
  93
  94     bottomBrickLeft
  95     {
  96         type            solidTraction;
  97         traction        uniform ( 0 0 0 );
  98         pressure        uniform 0;
  99         value           uniform (0 0 0);
 100     }
 101
 102     bottomBrickRight
 103     {
 104         type            solidTraction;
 105         traction        uniform ( 0 0 0 );
 106         pressure        uniform 0;
 107         value           uniform (0 0 0);
 108     }
 109     topBrickLeft
 110     {
 111         type            solidTraction;
 112         traction        uniform ( 0 0 0 );
 113         pressure        uniform 0;
 114         value           uniform (0 0 0);
 115     }
 116     topBrickRight
 117     {
 118         type            solidTraction;
 119         traction        uniform ( 0 0 0 );
 120         pressure        uniform 0;
 121         value           uniform (0 0 0);
 122     }
 123     back
 124     {
 125         type            empty;
 126     }
 127     front
 128     {
 129         type            empty;
 130     }
 131 }
 132
 133 // ************************************************************************* //