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Rankine cycle is used in steam turbine
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∙ 13y ago
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What are the types of bearings used in a steam turbine?
main two type of bearing used in steam turbine:(1)thrust bearing (2)general bearing
What is a reaction steam turbine?
Steam turbine is when a device that has the extract thermal energy from pressurized steam. It is used to do mechanical work on a rotating output shaft. The steam turbine was invented by Sir Charles Parsons in 1884.
What is the role of gland condenser in steam turbine?
gland condenser is a type of condenser in which steam which is coming from d turbine is used for the heating of demineralised water and then this water is sent to the boiler so boiling of hot water consumes less coal and thus we get benifit of it
What is the defferences between a steam turbine gas turbine?
STEAM TURBINE is a machine for generating mechanical power in rotary motion from the energy of steam at temperature and pressure above that of an available sink. A turbine operated by highly pressurized steam directed against vanes on a rotor.HEAT ENGINE is a physical or theoretical device that converts thermal anergy to mechnical out put.....it converts heat energy into work.
What material steam turbine used for?
he use bronze he use wood.
Which type coupling used in steam turbine?
Membrane-type flexible coupling is used in steam turbines.
What are the types of bearings used in a steam turbine?
main two type of bearing used in steam turbine:(1)thrust bearing (2)general bearing
How do you make electricity out of steam?
There is a type of electrical generating machine called a steam turbine. Steam is used to make the turbine spin. The turbine contains magnets, and the moving magnetic fields, as they intersect wires, generate electricity.
What are the different types of steam engines?
Depends on how you want to catigorize them ... mobile or stationary piston or turbine condensing or non-condensing and weither the power comes from the steam pressure or from the vacumm you get when you condence the steam.
What is an energy cycle?
This is a closed cycle as used in heat engines. There are various types but a widely used one is the Rankine cycle used in power plants. In this water is pumped into a heat exchanger (boiler if you like) where it is heated, turns to steam, which is then expanded in a steam turbine down to a vacuum, providing the energy that drives the turbine. The steam is then condensed by the cooling water in the turbine condenser, so that it exits at more or less ambient temperature and low pressure, then it is compressed and pumped back into the heat exchanger, completing the cycle. In this way energy is transferred from the heat source (coal or natural gas furnace or nuclear reactor) to do mechanical work in the turbine, which drives the generator.
What is a reaction steam turbine?
Steam turbine is when a device that has the extract thermal energy from pressurized steam. It is used to do mechanical work on a rotating output shaft. The steam turbine was invented by Sir Charles Parsons in 1884.
What is difference between a geothermal and thermal power plant?
The steam turbine blades to turn creates steam.The steam engine, steam piston Myllng after the turn brings.+++They are both steam-engines. The turbine is purely rotative; the reciprocating steam-engine uses cylinders and pistons.
Are steam engines still being used?
Steam engines presently produce more power than all other types of engines combined. Most steam engines take the form of the steam turbine engine. The steam turbine is responsible for generating about 86% of the electric power used on this planet. Reciprocating steam engines are still in use for limited applications, but are generally considered obsolete. Steam engines, either the piston or turbine type were used on most big ships until recently, and there are still a few steam locomotives about.
What is the difference between combined cycle and cogeneration?
In Cogeneration Plant : The generated steam in boiler is used for both power generation & process heating, thereby reducing the condenstion losses compared to thermal power plant. In combined cycle first is gas turbine , rather than wasting the flue gas from gas turbine, we are sending it into boiler and again generating steam for running steam turbine. Both the ways we are increasing the thermal efficiency of the plant
What is the difference between back pressure steam turbine and condensate steam turbine?
In a back pressure turbine all available energy from the inlet steam is NOT used to generate power; steam exhausts at a tangible pressure and is then used for, usually, heating or chemical processing. In a condensing turbine, all the inlet steam does mechanical work right down to the lowest pressureafter which it is condensed in a heat exchanger
How is water is used in nuclear power generation?
Water is used to transfer heat from the nuclear fuel in the reactor to the steam generators where it transfers heat to the secondary water to make steam. The steam is then used to turn turbines. Water from an external source is also used to condense the steam from the turbine exhaust, and this water is then returned to the steam generators to continue the cycle.
What is used to make steam into electrical energy?
A turbine.
