tutorials/mesh/moveDynamicMesh/circCylinder3dHex/constant/dynamicMeshDict

   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       dictionary;
  13     location    "constant";
  14     object      dynamicMeshDict;
  15 }
  16 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  17
  18 dynamicFvMesh           dynamicMotionSolverFvMesh;
  19
  20 solver                  mesquiteMotionSolver;
  21
  22 mesquiteOptions
  23 {
  24     standardCellTypes yes;
  25
  26     // Optimization metric
  27 //     optMetric               AspectRatioGamma;
  28     optMetric
  29     {
  30 //         firstMetric   EdgeLength;
  31         firstMetric MeanRatio;
  32 //         secondMetric MeanRatio;
  33         secondMetric  AspectRatioGamma;
  34     }
  35
  36     // Objective function
  37     objFunction             CompositeOFAdd;
  38
  39     // Optimization algorithm
  40     optAlgorithm            FeasibleNewton;
  41 //     optAlgorithm            ConjugateGradient;
  42
  43     // Termination criteria sub-dictionary
  44     // (takes default values if not specified)
  45     // Specifying an empty sub-dictionary terminates with available options
  46     tcInner
  47     {
  48        //relGradL2            1e-2;
  49        //cpuTime              0.5;
  50        iterationLimit       5;
  51     }
  52     // tcOuter
  53     // {}
  54
  55     sliverThreshold        0.05;
  56
  57     // For composite functions, two objectives need to be specified
  58     firstFunction           LInf;
  59     secondFunction          LPtoP;
  60
  61     // For scaled functions, scale and objective needs to be specified
  62     // scaleFunction        PMeanP;
  63     // scale                1.5;
  64
  65     // Power value for the LPtoP objective function
  66     pValue                  20;
  67     power                   2;
  68
  69     // Specify a tolerance for the CG solver
  70     tolerance               1e-2;
  71
  72     // Specify number of CG sweeps
  73     nSweeps                 1;
  74
  75     // Specify a relaxation factor, if necessary
  76     //relaxationFactor        0.1;
  77
  78     // Specify slip patches for the motionSolver
  79     slipPatches
  80     {
  81         sideWall;
  82         topWall;
  83         bottomWall;
  84     }
  85
  86     cylindricalConstraints
  87     {
  88         // Specify options per slip patch
  89         sideWall
  90         {
  91             axisPoint      (0.0 0.0 0.0);
  92             axisVector     (0.0 0.0 1.0);
  93             radius          1.0;
  94         }
  95     }
  96
  97     // Specify fixedValue patches for the motionSolver
  98     fixedValuePatches
  99     {
 100         topWall
 101         {
 102             //type          angularOscillatingDisplacement;
 103             //amplitude     -0.0125;
 104             type          oscillatingDisplacement;
 105             amplitude     (0 0 0.01);
 106             axis          (1 0 0);
 107             origin        (0 0 3);
 108             angle0        0.0;
 109             omega         0.15;
 110             value         uniform (0 0 0);
 111         }
 112     }
 113
 114     // Specify interval for surface smoothing
 115     surfInterval            1;
 116 }
 117
 118 // ************************************************************************* //