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What is the uses of packing steam in turbine?
The main uses for packing steam in a turbine are to produce electricity and power. The steam creates pressure when in turn spins a turbine at very high rates of speed.
Why vacuum is created in condenser on steam turbine?
Firstly, vacuum is being created in turbine exhaust and condenser rather than being required. It is created to reduce the back-pressures and to improve the turbine efficiency. Also, with vacuum the designers can design large size last stage blades of LP turbine for maximizing the turbine output.
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 is the function of a turbine in a geothermal energy power plant?
In a geothermal energy power plant, a turbine converts the thermal energy from steam or hot water extracted from the Earth's crust into mechanical energy. As steam generated from heated geothermal fluids passes through the turbine blades, it causes them to spin, which drives a generator to produce electricity. The efficiency of the turbine is crucial for maximizing energy output from the geothermal resource. Ultimately, the turbine plays a vital role in transforming geothermal energy into usable electrical energy for the grid.
Why extraction taken from steam turbine?
Why extractions are taken out from steam turbine.
What is the relationship turbine and generator?
steam powers a turbine which drives a generator to produce electrical power
What is the uses of packing steam in turbine?
The main uses for packing steam in a turbine are to produce electricity and power. The steam creates pressure when in turn spins a turbine at very high rates of speed.
What are the energy transformations in a coal fired power station?
In a coal-fired power station, the primary energy transformation involves burning coal to produce heat, which is used to generate steam. The steam then drives a turbine connected to a generator to produce electricity. Overall, the energy transformations are chemical (coal to heat), thermal (heat to steam), mechanical (steam to turbine rotation), and electrical (turbine rotation to electricity).
How much power do you get from a steam turbine?
The power output of a steam turbine depends on various factors such as turbine size, steam pressure and temperature, and efficiency. Large steam turbines in power plants can generate hundreds of megawatts of electricity, while smaller turbines in industrial settings may produce tens to hundreds of kilowatts.
What turns the turbine in a nuclear power plant?
In a nuclear power plant, the turbine is turned by steam produced by the heat generated from nuclear fission in the reactor core. The steam drives the turbine which then rotates a generator to produce electricity.
What is basic principle Steam power plant?
There's a boiler which produce steam. Steam drives/turns the turbine. The turbine is connected to the alternator rotor via a shaft. Turning the rotor then generate electricity.
What is the relationship between turbine and the generator?
They are used together to make hydroelectricity.
Is it true in coal-fired power plants coal is burned to produce steam which is then used to turn a turbine.?
Yes, that is correct. In coal-fired power plants, coal is burned to produce heat, which is used to generate steam. The steam then drives a turbine connected to an electrical generator, producing electricity.
How does a steam engine differ from a steam turbine?
Technically a steam turbine is a particular type of steam engine. A classic steam engine usually refers to a reciprocating steam engine, which uses a piston and crank arrangement, where pressurised steam (from the boiler) forces the piston through its stroke, producing output power. A steam turbine produces power with pressurized steam expanding to high velocity, and impinging on turbine blades which produce rotational output power. A steam turbine can be considered similar to a windmill, although steam turbines typicaly rotate much faster, and often have many stages of steam expansion within a single machine.
How much steam need 1 kilowatts?
To produce 1 kilowatt (kW) of power using steam, you need to consider the efficiency of the steam system and the specific energy content of the steam. Generally, about 2.4 kg of steam at 100°C can produce roughly 1 kW of power for one hour in a typical steam turbine. However, this can vary based on the efficiency of the turbine and the conditions of the steam.
How is coal turned into energy in power plants?
Coal is burned in a boiler to produce high-pressure steam, which drives a turbine connected to a generator to produce electricity. This process is known as steam-electric power generation. The generated electricity is then distributed through a power grid for use in homes, businesses, and industries.
what are energy transformations in a coal fired power station?
Coal is burned to produce heat, which then is transferred to water/steam, which produces mechanical power in the steam turbine, which produces electrical power from the generator
