Multi block Meshing of a 2D Geometry in OpenFOAM-English
Multi-block Meshing of a 2D Geometry in OpenFOAM:
Two-block geometry
Defining the vertices
Defining multiple blocks
Meshing parameters of each block
Cell Expansion Ratio
Labelling boundaries
Defining cyclic patches
Order of vertices of faces
neighbourPatch for cyclic boundaries
Viewing refined mesh in ParaView