[roman.gaspar]

Hello Foamers.
Can anybody explain me how that cyclic BC work. I read the user guide, internet and looked through some tutorials in OF how it works, but if I want to use it does'n works... May i miss some important part from tutorials (e.g. dnsFoam) and i try to realize it,but... I try to make a simple geometry by blockMesh...code is bottom...blockMesh works, but if I open it paraFoam, I dont see the hole geometry. Can anybody explain me what kind of mistake I do?
Thanks for your time...regards
Roman

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  2.1.0                                 |
|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

convertToMeters 0.001;

vertices
(


    (0 0 0) //cylinder
    (6.03 0 110.3)
    (60.37 0 92.5)
    (0 45 0)
    (6.03 45 110.3)
    (60.37 45 92.5)


    (6.03 0 110.3) // big blade
    (7.03 0 110.3)
    (1 0 212.5)
    (0 0 212.5)
    (6.03 45 110.3)
    (7.03 45 110.3)
    (1 45 212.5)
    (0 45 212.5)

    (64.11 0 135.6) // Small blade
    (65.1 0 135.4)
    (56 0 205)
    (55 0 205)
    (64.11 45 135.6)
    (65.1 45 135.4)
    (56 45 205)
    (55 45 205)

);

blocks
(
    hex (0 2 1 0 3 5 4 3) (20 10 1) simpleGrading (1 1 1)
    hex (6 9 8 7 10 13 12 11) (20 1 1) simpleGrading (1 1 1)
    hex (14 17 16 15 18 21 20 19) (20 1 1) simpleGrading (1 1 1)
   
);

edges
(
    arc 1 2 (28.60 0 106.73)
    arc 4 5 (28.60 45 106.73)

    arc 6 9 (27.76 0 161)
    arc 7 8 (28.76 0 161)

    arc 10 13 (27.76 45 161)
    arc 11 12 (28.76 45 161)

    arc 14 17 (68.5 0 148.3)
    arc 15 16 (69.4 0 148.1)
    arc 18 21 (68.5 45 148.3)
    arc 19 20 (69.4 45 148.1)
  );

boundary
(
     front
     { 
           type 	  cyclic; 
           neighbourPatch back;
           faces  
           (
               (0 1 4 3)


           );
      }

     back
     { 
           type 	  cyclic; 
           neighbourPatch front;
           faces  
           (
               (0 3 5 2)

           );
      }

);

mergePatchPairs
(

);