tutorials/compressible/rhoPorousSimpleFoam/porousPlug/0/U

   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       volVectorField;
  13     object      U;
  14 }
  15 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  16
  17 dimensions      [0 1 -1 0 0 0 0];
  18
  19 // Re = 1 = rho=(rho U H)/mu; rho=1.144, mu=1.861e-5; H=0.01
  20 internalField   uniform (1.62589e-4 0 0);
  21
  22 boundaryField
  23 {
  24     inlet
  25     {
  26         // type            groovyBC;
  27         type fixedValue;
  28         variables "UTarget=1.62589e-4;yMax=max(pts().y);";
  29         valueExpression "vector(1,0,0)*6*UTarget*pos().y/yMax*(1-pos().y/yMax)";
  30         value           $internalField;
  31     }
  32     outlet
  33     {
  34         type            zeroGradient;
  35     }
  36     upperWall
  37     {
  38         type            fixedValue;
  39         value           uniform (0 0 0);
  40     }
  41     lowerWall
  42     {
  43         type            fixedValue;
  44         value           uniform (0 0 0);
  45     }
  46 }
  47
  48 // ************************************************************************* //