/*--------------------------------*- C++ -*----------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Version:  9
     \\/     M anipulation  |
\*---------------------------------------------------------------------------*/
FoamFile
{
    format      ascii;
    class       dictionary;
    object      blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

convertToMeters 1;

vertices
(
    (0 0 0)      //0
    (4.5 0 5.5)  //1
    (4.5 0 6.5)  //2
    (0 0 12)     //3
    (10 0 12)    //4
    (5.5 0 6.5)  //5
    (5.5 0 5.5)  //6
    (10 0 0)     //7
    (20 0 0)     //8
    (20 0 12)    //9
    (0 1 0)      //10
    (4.5 1 5.5)  //11
    (4.5 1 6.5)  //12
    (0 1 12)     //13
    (10 1 12)    //14
    (5.5 1 6.5)     //15
    (5.5 1 5.5)     //16
    (10 1 0)     //17 
    (20 1 0)     //18
    (20 1 12)    //19
);

blocks
(

    hex (0 7 17 10 1 6 16 11) (50 1 50) simpleGrading (1 1 1)
    hex (0 1 11 10 3 2 12 13) (50 1 50) simpleGrading (1 1 1)
    hex (2 5 15 12 3 4 14 13) (50 1 50) simpleGrading (1 1 1)
    hex (6 7 17 16 5 4 14 15) (50 1 50) simpleGrading (1 1 1)
    
    hex (7 8 18 17 4 9 19 14) (50 1 50) simpleGrading (2 1 1)
);

edges
(
);

boundary
(
    inlet
    {
        type wall;
        faces
        (
            (0 3 13 10)
        );
    }
    fixedWalls
    {
        type wall;
        faces
        (
            (3 4 14 13)
            (4 9 19 14)
            (7 0 10 17)
            (8 7 17 18)
        );
    }
    frontAndBack
    {
        type empty;
        faces
        (
            (1 2 3 0)
            (2 5 4 3)             
            (5 6 7 4)
            (6 1 0 7)
            (12 13 14 15)
            (10 13 12 11)
            (16 15 14 17)
            (11 16 17 10)
            (17 14 19 18)
        );
    } 
 cylinderwalls
    {
        type wall;
        faces
        (
            (2 5 15 12)
            (6 1 11 16)
            (1 2 12 11)
            (5 6 16 15)
        );
    }
 outlet
    {
        type wall;
        faces
        (
            (9 8 18 19)
            
        );
    }

);

mergePatchPairs
(
);

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