tutorials/mesh/moveDynamicMesh/circCylinder3dHex/constant/dynamicMeshDict

   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       dictionary;
  13     location    "constant";
  14     object      dynamicMeshDict;
  15 }
  16 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  17
  18 // Select the type of dynamicFvMesh, and load custom library
  19 dynamicFvMesh           dynamicMotionSolverFvMesh;
  20
  21 solver                  mesquiteMotionSolver;
  22 //solver                  laplace;
  23 //diffusivity             uniform 1.0;
  24 //diffusivity             quadratic;
  25 //distancePatches         (topWall);
  26 //frozenDiffusion         off;
  27
  28 mesquiteOptions
  29 {
  30     // Optimization metric
  31 //     optMetric               AspectRatioGamma;
  32     optMetric
  33     {
  34 //         firstMetric   EdgeLength;
  35         firstMetric MeanRatio;
  36 //         secondMetric MeanRatio;
  37         secondMetric  AspectRatioGamma;
  38     }
  39
  40     // Objective function
  41     objFunction             CompositeOFAdd;
  42
  43     // Optimization algorithm
  44     optAlgorithm            FeasibleNewton;
  45 //     optAlgorithm            ConjugateGradient;
  46
  47     // Termination criteria sub-dictionary (takes default values if not specified)
  48     // Specifying an empty sub-dictionary terminates with available options
  49     tcInner
  50     {
  51        //relGradL2            1e-2;
  52        //cpuTime              0.5;
  53        iterationLimit       5;
  54     }
  55     // tcOuter
  56     // {}
  57
  58     sliverThreshold        0.05;
  59
  60     // For composite functions, two objectives need to be specified
  61     firstFunction           LInf;
  62     secondFunction          LPtoP;
  63
  64     // For scaled functions, scale and objective needs to be specified
  65     // scaleFunction        PMeanP;
  66     // scale                1.5;
  67
  68     // Power value for the LPtoP objective function
  69     pValue                  20;
  70     power                   2;
  71
  72     // Specify a tolerance for the CG solver
  73     tolerance               1e-2;
  74
  75     // Specify number of CG sweeps
  76     nSweeps                 1;
  77
  78     // Specify a relaxation factor, if necessary
  79     //relaxationFactor        0.1;
  80
  81     // Specify slip patches for the motionSolver
  82     slipPatches
  83     {
  84         sideWall;
  85         topWall;
  86         bottomWall;
  87     }
  88
  89     cylindricalConstraints
  90     {
  91         // Specify options per slip patch
  92         sideWall
  93         {
  94             axisPoint      (0.0 0.0 0.0);
  95             axisVector     (0.0 0.0 1.0);
  96             radius          1.0;
  97         }
  98     }
  99
 100     // Specify fixedValue patches for the motionSolver
 101     fixedValuePatches
 102     {
 103         topWall
 104         {
 105             //type          angularOscillatingDisplacement;
 106             //amplitude     -0.0125;
 107             type          oscillatingDisplacement;
 108             amplitude     (0 0 0.01);
 109             axis          (1 0 0);
 110             origin        (0 0 3);
 111             angle0        0.0;
 112             omega         0.15;
 113             value         uniform (0 0 0);
 114         }
 115     }
 116
 117     // Specify interval for surface smoothing
 118     surfInterval            1;
 119 }
 120
 121 // ************************************************************************* //