Product Description
Detailed Product Description
Reaction turbines
Reaction turbines are acted on by water, which changes pressure as it moves through the turbine and gives up its energy. They must be encased to contain the water pressure (or suction), or they must be fully submerged in the water flow.
Newton's third law describes the transfer of energy for reaction turbines.
Most water turbines in use are reaction turbines and are used in low (<30m/98 ft) and medium (30-300m/98984 ft) head applications. In reaction turbine pressure drop occurs in both fixed and moving blades.
Impulse turbines
Impulse turbines change the velocity of a water jet. The jet pushes on the turbine's curved blades which changes the direction of the flow. The resulting change in momentum (impulse) causes a force on the turbine blades. Since the turbine is spinning, the force acts through a distance (work) and the diverted water flow is left with diminished energy.
Prior to hitting the turbine blades, the water's pressure (potential energy) is converted to kinetic energy by a nozzle and focused on the turbine. No pressure change occurs at the turbine blades, and the turbine doesn't require a housing for operation.
Newton's second law describes the transfer of energy for impulse turbines.
Impulse turbines are often used in very high (>300m/984 ft) head applications.
| type |
water head |
install capacity |
| Francis turbine |
20-300M |
50KW-20MW |
| Pelton turbine |
80-1000M |
50KW-20MW |
| kaplant turbine |
3-45M |
50KW-10MW |
| Turgo turbine |
30-400M |
50KW-10MW |
1. Turbine generator
2. R&D support
3. Stable performance
4. Easy operation & control
5. A wide range selection
1. Water turbine generator
We specialize in water turbine manufacturing for over 40years. The water turbines we supplies severs a wide range of costumers in and out of China.
2. R&D support
We have a group of experienced experts and mechanicals in researching and developing our water turbines.
3. Stable performance
The quality tops the first. Good quality should be focused on stable and reliable performance.
4. Easy operation & control
The water turbines for building hydraulic generator systems is designed of easy operation and control.
5. A wide range selection
We have a wide range of water turbines for your selection to meet different environment condition.
For more specification please feel free to contact us.
We are keeping practical and innovative to bring the best water turbines for our clients!
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