// -*- C++ -*-
// File generated by PyFoam - sorry for the ugliness

FoamFile
{
 version 2.0;
 format ascii;
 class polyBoundaryMesh;
 location "constant/polyMesh";
 object boundary;
}

(
  outflow

  {
    type patch;
    nFaces 27;
    startFace 2106;

  }
  inflow

  {
    type patch;
    nFaces 17;
    startFace 2133;

  }
  upstreamPerio1

  {
    type cyclicGgi;
    nFaces 25;
    startFace 2150;
    shadowPatch upstreamPerio2;
    zone upstreamPerio1Zone;
    bridgeOverlap false;
    rotationAxis (0 0 1);
    rotationAngle 36;
    separationOffset (0 0 0);

  }
  upstreamPerio2

  {
    type cyclicGgi;
    nFaces 25;
    startFace 2175;
    shadowPatch upstreamPerio1;
    zone upstreamPerio2Zone;
    bridgeOverlap false;
    rotationAxis (0 0 1);
    rotationAngle -36;
    separationOffset (0 0 0);

  }
  upstreamMixingPlanePatch

  {
    type mixingPlane;
    nFaces 27;
    startFace 2200;
    shadowPatch downstreamMixingPlanePatch;
    zone upstreamMixingPlaneZone;
    coordinateSystem
    {
      name mixingCS;
      type cylindrical;
      origin (0 0 0);
      e1 (1 0 0);
      e3 (0 0 1);
    }
    ribbonPatch
    {
      sweepAxis Theta;
      stackAxis Z;
      discretisation bothPatches;
    }

  }
  downstreamMixingPlanePatch

  {
    type mixingPlane;
    nFaces 17;
    startFace 2227;
    shadowPatch upstreamMixingPlanePatch; 	/* empty */
    zone downstreamMixingPlaneZone;
    coordinateSystem
    {
      name mixingCS;
      type cylindrical;
      origin (0 0 0);
      e1 (1 0 0);
      e3 (0 0 1);
    }
    ribbonPatch
    {
      sweepAxis Theta;
      stackAxis Z;
      discretisation bothPatches;
    }

  }
  downstreamWall

  {
    type symmetryPlane;
    nFaces 850;
    startFace 2244;

  }
  upstreamWall

  {
    type symmetryPlane;
    nFaces 1350;
    startFace 3094;

  }
  downstreamPerio1

  {
    type cyclicGgi;
    nFaces 25;
    startFace 4444;
    shadowPatch downstreamPerio2;
    zone downstreamPerio1Zone;
    bridgeOverlap false;
    rotationAxis (0 0 1);
    rotationAngle 90;
    separationOffset (0 0 0);

  }
  downstreamPerio2

  {
    type cyclicGgi;
    nFaces 25;
    startFace 4469;
    shadowPatch downstreamPerio1;
    zone downstreamPerio2Zone;
    bridgeOverlap false;
    rotationAxis (0 0 1);
    rotationAngle -90;
    separationOffset (0 0 0);

  }
)


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