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15 Νοε 2022 · Inside nuclear power plants, nuclear reactors and their equipment contain and control the chain reactions, most commonly fuelled by uranium-235, to produce heat through fission. The heat warms the reactor’s cooling agent, typically water, to produce steam.
The water in the core is heated by nuclear fission and then pumped into tubes inside a heat exchanger. Those tubes heat a separate water source to create steam. The steam then turns an electric generator to produce electricity.
While nuclear power's thermal pollution per usable energy produced is only slightly more than other thermal power generation technologies, nuclear power releases a higher percentage of its wastewater as liquid effluent streams instead of vapor.
25 Νοε 2020 · When the electricity is made from atoms splitting apart, it's called nuclear energy. All power plants convert heat into electricity using steam. At nuclear power plants, the heat to make the steam is created when atoms split apart — called fission. When atoms split apart, they release heat.
18 Ιουλ 2012 · In a common nuclear power plant, nuclear reactors are used to produce thermal energy and generate water vapor to drive the steam turbines with which it is obtained. Basic operation A nuclear reactor generates energy through nuclear fission , a process in which the nuclei of heavy atoms , such as uranium -235 or plutonium-239 , are split into ...
Nuclear power plants generate electricity by using controlled nuclear fission chain reactions to heat water and produce steam to power turbines. Nuclear is often labeled a “clean” energy source because no greenhouse gases (GHGs) or other air emissions are released from the power plant.
19 Οκτ 2023 · The heat created by nuclear fission warms the reactor's cooling agent. A cooling agent is usually water, but some nuclear reactors use liquid metal or molten salt. The cooling agent, heated by nuclear fission, produces steam. The steam turns turbines, or wheels turned by a flowing current.
