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Difference between francis and kaplan turbines?
The comparison kaplan and francis hydro power turbine is as under: 1. Efficiency of Kaplan hydro power turbine is higher. 2. Kaplan turbine is more compact in cross-section and has higher rotational speed to that of francis hydro power turbine. 3. In Kaplan turbine, the water flow is axia and in francis trubine it is radial. 4. The runner blades in the kaplan turbine is less in number. 5. Specific speed of Kaplan turbine is 2 to 3 times that of Fancis turbine. 6. Friction loss in Kaplan turbine is less. 7. Francis turbine requires medium head while Kaplan trubines are low head hydro power turbines.
Why draft tube is used in francis and kaplan turbine and not in pelton turbine?
The Kaplan turbine is a newer, more revolutionary version of the Francis turbine, which came before it. The draft tube is used so that the turbine does not need to be where the water flow is lowest.
Why kaplan turbine has high discharge?
The Kaplan turbine has a high discharge capability due to its design, which includes adjustable blades and a large diameter. This design allows it to efficiently handle large volumes of water at low heads, making it suitable for river and hydroelectric applications. The adjustable blades optimize performance across varying flow conditions, enabling the turbine to maintain high efficiency under different discharge levels. Overall, its hydraulic characteristics contribute to its ability to manage significant water flow effectively.
What are the different types of Turbines used in hydroelectric power plants?
1 Pelton Turbine 2 Kaplan Turbine 3 Francis Turbine 4 Propeller Turbine 5 Tubular Turbine
What is the governing mechanism for kaplan turbine?
The governing mechanism for a Kaplan turbine typically involves a system of adjustable blades and a wicket gate. The wicket gates control the flow of water to the turbine, while the adjustable blades, or runner blades, can be pitched at different angles to optimize efficiency based on varying water flow conditions. This combination allows for precise control of the turbine's speed and output, ensuring effective operation across a range of hydraulic conditions. The governing system is crucial for maintaining stability and efficiency during operation.
What is the differences between pelton turbine and kaplan turbine?
pelton turbines are suited to high head,low flow application but kaplan turbine are used for low head and a large amount of discharge needed. kaplan turbines are expensive to design,manufacture and install as compared to pelton turbine but operate for decades.
How many MW does a kaplan turbine produce?
The maximum power of a Kaplan Turbine is about 230MW
Difference between francis and kaplan turbines?
The comparison kaplan and francis hydro power turbine is as under: 1. Efficiency of Kaplan hydro power turbine is higher. 2. Kaplan turbine is more compact in cross-section and has higher rotational speed to that of francis hydro power turbine. 3. In Kaplan turbine, the water flow is axia and in francis trubine it is radial. 4. The runner blades in the kaplan turbine is less in number. 5. Specific speed of Kaplan turbine is 2 to 3 times that of Fancis turbine. 6. Friction loss in Kaplan turbine is less. 7. Francis turbine requires medium head while Kaplan trubines are low head hydro power turbines.
Why draft tube is used in francis and kaplan turbine and not in pelton turbine?
The Kaplan turbine is a newer, more revolutionary version of the Francis turbine, which came before it. The draft tube is used so that the turbine does not need to be where the water flow is lowest.
What is the construction and working principle of kaplan turbine?
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Why kaplan turbine has high discharge?
The Kaplan turbine has a high discharge capability due to its design, which includes adjustable blades and a large diameter. This design allows it to efficiently handle large volumes of water at low heads, making it suitable for river and hydroelectric applications. The adjustable blades optimize performance across varying flow conditions, enabling the turbine to maintain high efficiency under different discharge levels. Overall, its hydraulic characteristics contribute to its ability to manage significant water flow effectively.
What is the full form of lmw turbine?
Its related to turbine design liningrad machine works by russian design
What are the different types of Turbines used in hydroelectric power plants?
1 Pelton Turbine 2 Kaplan Turbine 3 Francis Turbine 4 Propeller Turbine 5 Tubular Turbine
How many stages of steam turbine rotor?
It depends upon megawatt of turbine & design of blades.
What is the governing mechanism for kaplan turbine?
The governing mechanism for a Kaplan turbine typically involves a system of adjustable blades and a wicket gate. The wicket gates control the flow of water to the turbine, while the adjustable blades, or runner blades, can be pitched at different angles to optimize efficiency based on varying water flow conditions. This combination allows for precise control of the turbine's speed and output, ensuring effective operation across a range of hydraulic conditions. The governing system is crucial for maintaining stability and efficiency during operation.
What are the turbine generator start up rmp for a cold start?
It may be depends on the Constructor/ Design of Turbine .
How much does a 30 MW Kaplan turbine cost?
you just need 20 bucks and some bud and ill give u mine
