openfoam/tutorials/combustion/coldEngineFoam/freePiston/system/blockMeshDict

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  plus                                  |
|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

scale   1;

vertices
(
    (0          0           0)
    (0.05      -0.000872753 0)
    (0.05       0.000872753 0)
    (0          0           0.13)
    (0.05      -0.000872753 0.13)
    (0.05       0.000872753 0.13)
);

blocks
(
    hex (0 1 2 0 3 4 5 3) (50 1 130) simpleGrading (1 1 1)
);

boundary
(
    front
    {
        type wedge;
        faces
        (
            (0 1 4 3)
        );
    }
    back
    {
        type wedge;
        faces
        (
            (0 3 5 2)
        );
    }
    piston
    {
        type wall;
        faces
        (
            (0 2 1 0)
        );
    }
    cylinderHead
    {
        type wall;
        faces
        (
            (3 4 5 3)
        );
    }
    axis
    {
        type empty;
        faces
        (
            (0 3 3 0)
        );
    }
    liner
    {
        type wall;
        faces
        (
            (1 2 5 4)
        );
    }
);


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