Cell Zone Generation within SnappyHexMesh
Particular regions in a mesh could require unique properties such as the modeling of porosities or source terms. Therefore, cellZones has to be used in OpenFOAM®. SnappyHexMesh can be one way to define such zones during the meshing stage directly. Based on the snappyHexMeshDict set-up, different quality levels can be achieved. Especially the influence of the »featureEdge« feature is demonstrated in the training case.