Spoken Tutorials - OpenFOAM Version 7 Assignment 
				Funded by the National Mission on Education through ICT
				       Indian Institute of Technology Bombay,
					       https://spoken-tutorial.org
					            https://fossee.in
					          https://cfd.fossee.in
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Multi-block Meshing of 2D Geometry in OpenFOAM


a) Create a geometry having dimensions 5 m, 4 m and 3 m along x, y and z axis.

b) Divide the geometry into 2 equal blocks along the x axis.

c) Mesh the geometry such that it has 25, 20 and 1 cell along x, y and z axis for each block.

d) Set expansion ratio as 10, 1, 1 along the x, y and z axis for both the blocks.

e) View the mesh in ParaView.