data/tutorials/XiFluid/engine2Valve2D/constant/dynamicMeshDict

/*--------------------------------*- C++ -*----------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Version:  dev
     \\/     M anipulation  |
\*---------------------------------------------------------------------------*/
FoamFile
{
    format      ascii;
    class       dictionary;
    location    "constant";
    object      dynamicMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

mover
{
    type            multiValveEngine;

    libs            ("libfvMeshMoversMultiValveEngine.so");

    slidingPatches
    (
        liner
        evStem
        ivStem
        nonCouple_cyl_ev
        nonCouple_ev_cyl
        nonCouple_cyl_iv
        nonCouple_iv_cyl
    );

    linerPatches        (liner);

    piston
    {
        patches             (piston);

        axis                (0 0 1);

        motion
        {
            type            crankConnectingRodMotion;
            conRodLength    1000; // To mimic pure sinusoidal motion
            stroke          1;
        }

        movingFrozenLayerThickness  0;

        travelInterval              0.1;
        cosineScale                 1;
    }

    valves
    {
        ev
        {
            patches         (evHead);

            axis            (0 0 1);

            movingFrozenLayerThickness  0;

            travelInterval              5.8e-3;
            cosineScale                 1;

            minLift                     0.01;

            motion
            {
                type    repeat;
                period  720;
                start   0;
                value
                {
                    type    table;
                    values
                    (
                        (0      0)
                        (100    0.01) // EVO + meshToMesh map
                        (240    0.29)
                        (380    0.01) // EVC + meshToMesh map
                        (480    0)
                    );
                }
            }
        }

        iv
        {
            $ev;

            patches         (ivHead);

            motion
            {
                $ev/motion;

                start   240;          // IVO - EVO
            }
        }
    }
}

topoChanger
{
    type    meshToMesh;

    libs    ("libmeshToMeshTopoChanger.so");

    times
    (
        #include "$FOAM_CASE/constant/meshTimes"
    );

    repeat          720;
    timeDelta       1e-6;

    extrapolation multiNearest;
    boundaryExtrapolation nearest;
}

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