The aim of engineering science theory is to design and the ultimate aim of any design is to construct as per design so that the product maintains its high quality with minimum cost and requires minimum maintenance. This topic deals with construction of steam turbine components. The construction of rotor will also be application to gas turbines.

Here, we are discussing about the constructions of:

1. Construction of nozzles and diaphragm.
2. Construction of turbine blades.
3. Rotor construction.