tutorials/solidMechanics/elasticSolidFoam/slidingFrictionBall/0/U

   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       volVectorField;
  13     location    "0";
  14     object      U;
  15 }
  16 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  17
  18 dimensions      [0 1 0 0 0 0 0];
  19
  20 internalField   uniform (0 0 0);
  21
  22 boundaryField
  23 {
  24     topBrickUp
  25     {
  26       type            timeVaryingFixedDisplacement;
  27       outOfBounds     clamp;
  28       fileName        "$FOAM_CASE/constant/timeVsTopDisp";
  29       value           uniform (0 0 0);
  30     }
  31
  32     bottomBrickDown
  33     {
  34         type            fixedDisplacement;
  35         value           uniform (0 0 0);
  36     }
  37
  38     topBrickDown
  39     {
  40       type                 solidContact;
  41       master               yes;
  42       contactActive        yes;
  43       rigidMaster          no;
  44       shadowPatch          bottomBrickUp;
  45       interpolationMethod  ggi;
  46       //interpolationMethod  patchToPatch;
  47       projectionAlgo       visible;
  48        projectionDir        contactSphere;
  49       //projectionDir        vector;
  50       correctionFrequency   10;
  51       normalContactModel     standardPenalty;
  52       standardPenaltyNormalModelDict
  53         {
  54           relaxationFactor               0.1;
  55           penaltyScale                   1;
  56           returnScale                    1.5;
  57           contactGapTol                  1e-7;
  58           limitPenetration               no;
  59           penetrationLimit               -0.03;
  60           limitPressure                  no;
  61           pressureLimit                  1e12;
  62           correctMissedVertices          yes;
  63           distanceMethod                 point;
  64           //distanceMethod                 face;
  65           oscillationCorrection          yes;
  66           smoothingSteps                 1;
  67           infoFrequency                  10;
  68           }
  69       //frictionContactModel   frictionless;
  70       frictionContactModel   standardPenalty;
  71       standardPenaltyFrictionModelDict
  72         {
  73           relaxationFactor               0.1;
  74           penaltyScale                   1;
  75           oscillationCorrection          yes;
  76           smoothingSteps                 1;
  77           infoFrequency                  10;
  78
  79           frictionLaw       coulomb;
  80           frictionLawDict
  81             {
  82               frictionCoeff     0.1;
  83             }
  84         }
  85       value                uniform (0 0 0);
  86     }
  87
  88     bottomBrickUp
  89     {
  90       type                 solidContact;
  91       shadowPatch          topBrickDown;
  92       master               no;
  93       contactActive        yes;
  94       value                uniform (0 0 0);
  95     }
  96
  97     bottomBrickLeft
  98     {
  99         type            solidTraction;
 100         traction        uniform ( 0 0 0 );
 101         pressure        uniform 0;
 102         value           uniform (0 0 0);
 103     }
 104
 105     bottomBrickRight
 106     {
 107         type            solidTraction;
 108         traction        uniform ( 0 0 0 );
 109         pressure        uniform 0;
 110         value           uniform (0 0 0);
 111     }
 112     topBrickLeft
 113     {
 114         type            solidTraction;
 115         traction        uniform ( 0 0 0 );
 116         pressure        uniform 0;
 117         value           uniform (0 0 0);
 118     }
 119     topBrickRight
 120     {
 121         type            solidTraction;
 122         traction        uniform ( 0 0 0 );
 123         pressure        uniform 0;
 124         value           uniform (0 0 0);
 125     }
 126     back
 127     {
 128         type            empty;
 129     }
 130     front
 131     {
 132         type            empty;
 133     }
 134 }
 135
 136 // ************************************************************************* //