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

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

8
(
inlet           
{
type            patch;
physicalType    patch;
nFaces          4;
startFace       980;
}
outlet          
{
type            patch;
physicalType    patch;
nFaces          4;
startFace       984;
}
interface       
{
type            patch;
physicalType    patch;
nFaces          0;
startFace       988;
}
top             
{
type            patch;
physicalType    patch;
nFaces          36;
startFace       988;
}
sides           
{
type            patch;
physicalType    patch;
nFaces          288;
startFace       1024;
}
metal_out       
{
type            patch;
physicalType    patch;
nFaces          20;
startFace       1312;
}
metal_in        
{
type            patch;
physicalType    patch;
nFaces          20;
startFace       1332;
}
bottom          
{
type            patch;
physicalType    patch;
nFaces          36;
startFace       1352;
}
)