foam-extend4.1-coherent-io/tutorials/mesh/cfMesh/cartesianMesh/singleOrifice/system/meshDict

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                |
| \\      /  F ield         | cfMesh: A library for mesh generation          |
|  \\    /   O peration     |                                                |
|   \\  /    A nd           | Author: Franjo Juretic                         |
|    \\/     M anipulation  | E-mail: franjo.juretic@c-fields.com            |
\*---------------------------------------------------------------------------*/

FoamFile
{
    version   2.0;
    format    ascii;
    class     dictionary;
    location  "system";
    object    meshDict;
}

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

surfaceFile "singleOrifice.stl";

maxCellSize 3.0;

boundaryCellSize 1.0;

minCellSize 0.50;

anisotropicSources
{
    Plane 
    {
        type plane;
        origin (0 0 -20);
        normal (0 0 1);
        scalingDistance 45;
        scalingFactor 2;
    }
}

localRefinement
{
    "orificeRegion.*"
    {
        cellSize 0.2;
    }
}

boundaryLayers
{
//    nLayers 3;

//    thicknessRatio 1.2;

//    maxFirstLayerThickness 0.5;

    patchBoundaryLayers
    {
        "orificeRegion.*"
        {
            nLayers           4;

            thicknessRatio    1.2;

            maxFirstLayerThickness 0.2;

            allowDiscontinuity 0;
        }

        "fixedWalls.*"
        {
            nLayers           4;

            thicknessRatio    1.2;

            maxFirstLayerThickness 0.5;

            allowDiscontinuity 0;
        }
    }
}

renameBoundary
{
    defaultName fixedWalls;
    defaultType wall;

    newPatchNames
    {
        "orificeRegion.*"
        {
            newName orificeRegion;
            newType     wall;
        }

        "inlet.*"
        {
            newName     inlet;
            newType     patch;
        }

        "outlet.*"
        {
            newName     outlet;
            newType     patch;
        }
    }
}


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