O-grid Meshing in ICEM

ANSYS ICEM CFD tool is used for creating an ogrid mesh for two cylinder geomtery file created in SpaceClaim. The tutorial will be useful for beginners in ICEM. Creation of O-grid is very useful for round shape geometry files. The procedure of mesh creation can be summarized as: 1. Creation of geometry 2. Importing geometry in ICEM 3. Initialization of block 4. Creation of block structure using split function 5. Association of edges to curves and creation of o grid 6. Deletion of unwanted blocks and association of edges to curves 7. creation of second o grid and use of premesh 8. updated mesh file