In this article, we will see the Difference Between Impulse and Reaction Steam Turbine. I hope this quick comparison will help you understand more about Impulse and Reaction Steam turbine Impulse turbine and reaction turbine working principle.
To Read about Steam Turbine Basic Parts, Click Here
Impulse Steam Turbine Vs Reaction Steam Turbine
| Parameters | Impulse Turbine | Reaction Turbine |
| Efficiency | For the same flow rate & operating condition, the efficiency of an impulse turbine is very low | For the same flow rate & operating condition, the efficiency of the reaction turbine is high |
| Space Requirement | The size of an impulse turbine is very less. | The footprint required for reaction turbine is high |
| Cost | The Cost of an impulse turbine is much lower when compared to the reaction turbine for the same power rating. | Reaction turbine cost is much higher due to the critical shape of the rotor |
| Application | Widely used in petrochemical and refineries. | Widely used in Power plants. |
| Staging | In the case of multistage impulse turbine, three types of compounding in impulse turbine. They are1. Pressure Compounding
2. Velocity Compounding 3. Pressure – Velocity Compounding
|
No compounding is available |
| Maintenance | Easy Maintenance | Not so easy when compared with impulse turbine |
Leave a Reply