Solar energy can be concentrated with mirrors (CSP) to where it can be used
in a steam turbine.
[1] An NGCC plant first uses a gas combustion turbine to generate electricity, then uses the waste heat to make steam to generate additional electricity
in a steam turbine.
«The pressure and fluid density at the exit of our turbine is two orders of magnitude higher than
in a steam turbine,» Hofer says.
Not exact matches
The most significant technology,
in cultural terms, turns out to be not the
steam turbine, or X-rays, or radio waves.
General Electric has announced that it has signed three contracts to sell about $ 2.7 billion
in gas and
steam turbine equipment to the North African nation of Algeria.
The water would be used
in seawater greenhouses and a concentrated solar power operation,
in which mirrors focus sunlight onto water boilers to push
steam - powered
turbines.
Heat from garbage - fuelled incinerators can generate
steam that drives a
turbine that
in turn drives...
This 11,000 kilowatt power station
in Bluestone, West Virginia, ran on coal - fired
steam turning Westinghouse - Parsons
turbines.
In superheating, water is heated well beyond its boiling point — in this case from 1,000 to 1,300 degrees Celsius — producing high - temperature steam to run turbines and also to operate solar reactors to split the water into hydrogen and oxyge
In superheating, water is heated well beyond its boiling point —
in this case from 1,000 to 1,300 degrees Celsius — producing high - temperature steam to run turbines and also to operate solar reactors to split the water into hydrogen and oxyge
in this case from 1,000 to 1,300 degrees Celsius — producing high - temperature
steam to run
turbines and also to operate solar reactors to split the water into hydrogen and oxygen.
In this state, reactors require constant power to keep them cooler than 100 °C and prevent them producing
turbine - driving
steam.
Nearly 50 percent of the electric power
in this country comes from burning coal to create
steam that drives electricity - generating
turbines.
In the «power tower», potassium and sodium nitrate salts are heated to 565 °C and then pass through a heat exchanger where they turn water into steam to drive turbines in the 19.9 megawatt plan
In the «power tower», potassium and sodium nitrate salts are heated to 565 °C and then pass through a heat exchanger where they turn water into
steam to drive
turbines in the 19.9 megawatt plan
in the 19.9 megawatt plant.
This «supression tank» recycles and regulates
steam generated by heat from the reactor that is used to drive the electrical generators
in the neighbouring
turbine hall.
Lower pressure
in the coil allows the water to boil, and the resulting
steam travels up the pipe to power a
turbine.
The resultant
steam runs a
turbine, and cold water drawn up from deep
in the ocean condenses the
steam to start the cycle again.
The heat boils a separate tank of water and turns it to
steam, which
in turn drives
turbines that produce electricity.
As
in a conventional fossil fuel or nuclear power plant, that
steam spins
turbines, which generate electricity.
These tubes are then packed together
in bundles that are inserted into the reactor core, where they heat water to produce
steam to drive a
turbine generator to produce electricity.
And at 11:08 A.M. local time Wednesday, this concentrated light heated
steam in those towers to turn a
turbine — the first «power towers»
in the U.S. to convert the sun's heat into electricity for commercial use.
As with
steam engines, fridges and gas
turbines, a fundamental principle is
in question here: can the efficiency be increased indefinitely, or is there a physical limit that fundamentally can not be exceeded?
But sodium also reacts explosively with either air or water, necessitating elaborate safety controls
in places where it must get close to water
in order to create
steam to turn a
turbine to make electricity, such as
steam generators.
The 19 - megawatt tower will be the first
in the world to use a mixture of molten salts to transfer heat from the receiver on top of the tower to a heat exchanger where
steam to drive the
turbines is generated.
This heat is then passed to a separate, secondary cooling circuit
in which water is turned to
steam to drive the
turbines and generators.
The heat turns the water to pressurized
steam, which is then used to turn generator -
turbines in order to produce electricity.
This
steam in turn powers
turbines, which are used to produce the electricity that supplies the surrounding community.
Built
in 1905, the SS Maheno was one of the first
turbine - driven
steamers.
Constructed back
in 1905, this ship used to be among the very first
steamers driven by
turbine.
William Vopat authored multiple text books published by McGraw Hill
in the interdisciplinary fields of applied energy conversion,
steam power plants and engineering and
steam turbines.
There's no reason you couldn't use the heat to drive a
steam turbine or Stirling engine, just as the
steam turbines in a nuclear plant are basically identical to the ones
in a coal - fired plant, or for that matter a solar thermal one.
At the community or village level, the use of crop residues to power small
steam turbine generators to produce electricity can deliver environmental and social benefits
in addition to saving carbon.
How CHP works is by using the heat that would otherwise be wasted
in exhaust gases from fossil combustion systems, such as flue gases from a coal - or biomass - fueled boiler or exhaust from a gas
turbine or reciprocating engine, to produce
steam and / or hot water for various industrial or commercial needs.
It uses carbon dioxide produced
in combustion to drive
turbines at the plant rather than
steam.
It was decided that Olkiluoto Island
in western Finland would host the new plant, where the Gulf of Bothnia could cool the
steam used to turn the
turbines and generate electricity.
Fossil fuel electric generation: Electric generation
in which the prime mover is an internal combustion engine or a
turbine rotated by high - pressure
steam produced
in a boiler or by a hot exhaust gas produced from the burning of fossil fuels.
But Siemens, a supplier, gave some examples for a typical combined - cycle natural gas power plant, one that burns the fuel
in a gas
turbine to drive one generator, then makes
steam from the exhaust to drive a second generator.
The heat is used to boil water
in the boiler, and the energy
in the
steam is used to turn
turbines and generators.
«GE Power will design, manufacture and deliver its market - leading ultra-supercritical technology components (boiler and
steam turbine generator) for this new power plant,» GE Power said
in a statement.
The light heats water
in a boiler at the top of the tower, creating
steam, which is used to run a conventional
steam turbine like those
in a typical fossil - fired power plant.
A heat exchanger creates
steam that
in turn runs a conventional
steam turbine.
The
steam turbine generator was delivered and aligned
in early September.
It can produce drop -
in replacement fuel for the transportation fleet and fuel to run the boilers for
steam -
turbine electrical plants.
In the Flibe design, thorium reaction temperatures rise to about 750 degrees Celsius to drive gas
turbines, compared to conventional reactors, which tend to reach less than half that temperature and drive less efficient
steam turbines, he said.
That
steam is either used
in a
turbine to create electricity or for other industrial applications.
Steam - turbine power boilers can be used in sawmills to generate steam by burning bark and other waste prod
Steam -
turbine power boilers can be used
in sawmills to generate
steam by burning bark and other waste prod
steam by burning bark and other waste products.
Energy from combustion is used to heat water, which
in turn powers a
steam turbine.
Georgia Power's coal - fired
steam -
turbine electric generating Plant Bowen
in Euharlee, Georgia, about 40 miles northwest of Atlanta is seen from a commercial airliner on September 12, 2009.
The fluid is sent to a heat exchanger to boil water
in a conventional
steam -
turbine generator to produce electricity.
The
steam is converted into mechanical energy
in a
turbine, which powers a generator to produce electricity.
In fact, the
steam turbine and generator alone account for ten percent of the plant installed cost.
Electric power can be supplied by solar photovoltaic (PV) arrays and by solar thermal systems
in which the Sun heats a fluid that generates
steam to drive a
steam turbine.