applications/utilities/mesh/generation/extrude/extrudeMesh/extrudeMeshDict

   1 /*--------------------------------*- C++ -*----------------------------------*\
   2 | =========                 |                                                 |
   3 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
   4 |  \\    /   O peration     | Version:  2.0.0                                 |
   5 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
   6 |    \\/     M anipulation  |                                                 |
   7 \*---------------------------------------------------------------------------*/
   8 FoamFile
   9 {
  10     version     2.0;
  11     format      ascii;
  12     class       dictionary;
  13     object      extrudeMeshDict;
  14 }
  15 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  16
  17 // What to extrude:
  18 //      patch   : from patch of another case ('sourceCase')
  19 //      mesh    : as above but with original case included
  20 //      surface : from externally read surface
  21
  22 //constructFrom mesh;
  23 constructFrom patch;
  24 //constructFrom surface;
  25
  26 // If construct from patch/mesh:
  27 sourceCase "../cavity";
  28 sourcePatches (movingWall);
  29 // If construct from patch: patch to use for back (can be same as sourcePatch)
  30 exposedPatchName movingWall;
  31 // If construct from surface:
  32 surface "movingWall.stl";
  33
  34 // Flip surface normals before usage.
  35 flipNormals false;
  36
  37 //- Linear extrusion in point-normal direction
  38 //extrudeModel        linearNormal;
  39
  40 //- Linear extrusion in specified direction
  41 //extrudeModel        linearDirection;
  42
  43 //- Wedge extrusion. If nLayers is 1 assumes symmetry around plane.
  44 extrudeModel        wedge;
  45
  46 //- Extrudes into sphere around (0 0 0)
  47 //extrudeModel        linearRadial;
  48
  49 //- Extrudes into sphere with grading according to pressure (atmospherics)
  50 //extrudeModel        sigmaRadial;
  51
  52 nLayers             10;
  53
  54 expansionRatio      1.0;    //0.9;
  55
  56 wedgeCoeffs
  57 {
  58     axisPt      (0 0.1 -0.05);
  59     axis        (-1 0 0);
  60     angle       360;  // For nLayers=1 assume symmetry so angle/2 on each side
  61 }
  62
  63 linearNormalCoeffs
  64 {
  65     thickness       0.05;
  66 }
  67
  68 linearDirectionCoeffs
  69 {
  70     direction       (0 1 0);
  71     thickness       0.05;
  72 }
  73
  74 linearRadialCoeffs
  75 {
  76      R              0.1;
  77 }
  78
  79 sigmaRadialCoeffs
  80 {
  81     RTbyg           1;
  82     pRef            1;
  83     pStrat          1;
  84 }
  85
  86 // Do front and back need to be merged? Usually only makes sense for 360
  87 // degree wedges.
  88 mergeFaces false;   //true;
  89
  90 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //