Advantages and Disadvantages of Gas Turbine

Advantages and Disadvantages of Gas Turbine Points : Advantages and Disadvantages of Gas Turbine, Advantages and Disadvantages of Gas Turbine comparison with reciprocating type petrol engine Advantages

1. Inexpensive fuel similar to paraffin can run it capably.
2. Heaviness is very much lower that of the corresponding petrol engine.
3. Internal pressure extremely low.
4. Soft running suitable to absence of reciprocating parts.
5. It has no clutch or gear-box is required but for urgent situation low gear or for reverse.
6. Oil utilization is extremely a lot lower that of the equal petrol engine.
7. Extremely high mechanical efficiency.
8. Due to ease of design, maintenance costs are cheap and there is not vibration.

Disadvantages

1. Complicated high output, i.e. 2000 - 10,000 h.p. reciprocating petrol engines.
2. Certain marine reason, gas turbines are chosen to steam turbines.
3. This result in the increase of weight and size of the gas turbine create more complications.
4. Usually small engines made with T-bead arrangement.
5. Aircraft Engines, and marine installations, gas power plants and gas turbines more expensive.
6. In order to realize its finest efficiencies multiple turbines, intercoolers, heat exchangers etc.
7. It has two valves, the intake valve and exhaust valve.
8. Equally for large locomotives, power stations.