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Kaplan turbine and electrical generator cut-away view.The runner of the small water turbine
A water turbine is a rotary machine that converts kinetic energy and potential energy of water into mechanical work.
Water turbines were developed in the 19th century and were widely used for industrial power prior to electrical grids. Now, they are mostly used for electric power generation.
Water turbines are mostly found in dams to generate electric power from water potential energy.
rotational energy to the rotor. Early turbine examples are windmills and waterwheels. Gas, steam, and waterturbines have a casing around the blades that...
Francis turbine is a type of waterturbine. It is an inward-flow reaction turbine that combines radial and axial flow concepts. Francis turbines are the...
The Kaplan turbine is a propeller-type waterturbine which has adjustable blades. It was developed in 1913 by Austrian professor Viktor Kaplan, who combined...
The Pelton wheel or Pelton Turbine is an impulse-type waterturbine invented by American inventor Lester Allan Pelton in the 1870s. The Pelton wheel extracts...
helical turbine (GHT) is a waterturbine evolved from the Darrieus turbine design by altering it to have helical blades/foils. Waterturbines take kinetic...
A screw turbine (also known as an Archimedean turbine, Archimedes screw generator or ASG, or Archimedes screw turbine or AST) is waterturbine that converts...
The Turgo turbine is an impulse waterturbine designed for medium head applications. Operational Turgo turbines achieve efficiencies of about 87%. In...
A watermill or water mill is a mill that uses hydropower. It is a structure that uses a water wheel or waterturbine to drive a mechanical process such...
The water wall turbine is a waterturbine designed to utilize hydrostatic pressure differences for low head hydropower generation. It supports bidirectional...
of water wheels. The main advantage of turbines is that its ability to harness head is much greater than the diameter of the turbine, whereas a water wheel...
A pump as turbine (PAT), also known as a pump in reverse, is an unconventional type of reaction waterturbine, which behaves in a similar manner to that...
energy produced with the theoretical potential energy of the water passing through the turbine to calculate efficiency. Procedures and definitions for calculation...
floating wind turbine is an offshore wind turbine mounted on a floating structure that allows the turbine to generate electricity in water depths where...
The gravitation water vortex power plant is a type of micro hydro vortex turbine system which converts energy in a moving fluid to rotational energy using...
is an electric generator connected to the shaft of a waterturbine or steam turbine or gas turbine for the generation of electric power. Large steam-powered...
Francis turbine converts energy at high pressure heads which are not easily available and hence a turbine was required to convert the energy at low pressure...
usually a liquid, while turbines and compressors usually work with a gas. The first turbomachines could be identified as water wheels, which appeared between...
untreated water and steam. In almost all thermal power stations, water is used as the working fluid (used in a closed-loop between boiler, steam turbine, and...
heats water, which turns to steam and then drives a steam turbine. In a PWR, the reactor core heats water, which does not boil. This hot water then exchanges...
A turbine blade is a radial aerofoil mounted in the rim of a turbine disc and which produces a tangential force which rotates a turbine rotor. Each turbine...
The Tyson turbine is a conical waterturbine with helical blades emerging partway down from the apex gradually increasing in radial dimension and decreasing...
fusion Combustion Compound turbine – two axle, steam Compressed air energy storage Concentrated solar power Deep lake water cooling Diesel Dyson sphere...
of mechanical energy include steam turbines, gas turbines, waterturbines, internal combustion engines, wind turbines and even hand cranks. The first electromagnetic...
chain steamer's hull. It then flowed through the turbine inside the hull. The turbine accelerated the water and forced it through the rear-facing outlets...
wind turbine is a device that converts the kinetic energy of wind into electrical energy. As of 2020[update], hundreds of thousands of large turbines, in...
The Darrieus wind turbine is a type of vertical axis wind turbine (VAWT) used to generate electricity from wind energy. The turbine consists of a number...
cycle heat is used to boil water in a large pressure vessel to produce high-pressure steam, which drives a steam turbine connected to an electrical generator...
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