The document discusses the operation of steam turbines, highlighting the conversion of thermal energy into kinetic and mechanical energy. It covers types of turbines such as impulse and reaction turbines, along with details on construction and velocity pressure variations. Additionally, various types of compressors are outlined, including positive displacement (roots and vane blowers) and non-positive displacement (centrifugal and axial flow compressors).

1. WORKING OF STEAM TURBINE
THERMAL ENERGY
KINETIC ENERGY
MECHANICAL ENERGY
STEAM TURBINE
Nozzle
Moving Blades

2. IMPULSE AND REACTION TURBINE

3. STEAM TURBINE AND BLADES

4. CONSTRUCTION OF STEAM TURBINES

5. IMPULSE TURBINE

6. VELOCITY COMPOUND IMPULSE TURBINE

7. PRESSURE COMPOUND IMPULSE TURBINE

8. VELOCITY AND PRESSURE COMPOUND REACTION
TURBINE

9. THROTTLE GOVERNING

10. NOZZLE CONTROL GOVERNING

11. BY- PASS GOVERNING

12. TYPES OF COMPRESSORS
1.0 POSITIVE DISPLACEMENT
a) Roots Blower

13. TYPES OF COMPRESSORS
1.0 POSITIVE DISPLACEMENT
b) Vane Blower

14. TYPES OF COMPRESSORS
2.0 NON - POSITIVE DISPLACEMENT
a) Centrifugal Compressor

15. TYPES OF COMPRESSORS
2.0 NON - POSITIVE DISPLACEMENT
b) Axial Flow Compressor