foam-extend4.1-coherent-io/tutorials/mesh/moveDynamicMesh/circCylinder3dHex/constant/dynamicMeshDict

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | foam-extend: Open Source CFD                    |
|  \\    /   O peration     | Version:  3.0                                |
|   \\  /    A nd           | Web:         http://www.extend-project.de       |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    location    "constant";
    object      dynamicMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

// Select the type of dynamicFvMesh, and load custom library
dynamicFvMesh           dynamicMotionSolverFvMesh;

solver                  mesquiteMotionSolver;
//solver                  laplace;
//diffusivity             uniform 1.0;
//diffusivity             quadratic;
//distancePatches         (topWall);
//frozenDiffusion         off;

mesquiteOptions
{
    // Optimization metric
//     optMetric               AspectRatioGamma;
    optMetric
    {
//         firstMetric   EdgeLength;
        firstMetric MeanRatio;
//         secondMetric MeanRatio;
        secondMetric  AspectRatioGamma;
    }

    // Objective function
    objFunction             CompositeOFAdd;

    // Optimization algorithm
    optAlgorithm            FeasibleNewton;
//     optAlgorithm            ConjugateGradient;

    // Termination criteria sub-dictionary (takes default values if not specified)
    // Specifying an empty sub-dictionary terminates with available options
    tcInner
    {
       //relGradL2            1e-2;
       //cpuTime              0.5;
       iterationLimit       5;
    }
    // tcOuter
    // {}

    sliverThreshold        0.05;

    // For composite functions, two objectives need to be specified
    firstFunction           LInf;
    secondFunction          LPtoP;

    // For scaled functions, scale and objective needs to be specified
    // scaleFunction        PMeanP;
    // scale                1.5;

    // Power value for the LPtoP objective function
    pValue                  20;
    power                   2;

    // Specify a tolerance for the CG solver
    tolerance               1e-2;

    // Specify number of CG sweeps
    nSweeps                 1;

    // Specify a relaxation factor, if necessary
    //relaxationFactor        0.1;

    // Specify slip patches for the motionSolver
    slipPatches
    {
        sideWall;
        topWall;
        bottomWall;
    }

    cylindricalConstraints
    {
        // Specify options per slip patch
        sideWall
        {
            axisPoint      (0.0 0.0 0.0);
            axisVector     (0.0 0.0 1.0);
            radius          1.0;
        }
    }

    // Specify fixedValue patches for the motionSolver
    fixedValuePatches
    {
        topWall
        {
            //type          angularOscillatingDisplacement;
            //amplitude     -0.0125;
            type          oscillatingDisplacement;
            amplitude     (0 0 0.01);
            axis          (1 0 0);
            origin        (0 0 3);
            angle0        0.0;
            omega         0.15;
            value         uniform (0 0 0);
        }
    }

    // Specify interval for surface smoothing
    surfInterval            1;
}

// ************************************************************************* //