nuclear reactor wikipedia - EAS
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檢視所有 Wikipediahttps://en.wikipedia.org/wiki/Nuclear_reactorA nuclear reactor is a device used to initiate and control a fission nuclear chain reaction or nuclear fusion reactions. Nuclear reactors are used at nuclear power plants for electricity generation and in nuclear marine propulsion. Heat from nuclear fission is passed to a working fluid (water or gas), which in … 查看更多內容
Just as conventional thermal power stations generate electricity by harnessing the thermal energy released from burning fossil fuels, nuclear reactors convert the energy released by controlled nuclear fission into … 查看更多內容
Thermal reactors generally depend on refined and enriched uranium. Some nuclear reactors can operate with a mixture of plutonium and uranium (see MOX). The process by which uranium ore is mined, processed, enriched, used, possibly 查看更多內容
Serious, though rare, nuclear and radiation accidents have occurred. These include the Windscale fire (October 1957), the SL-1 accident (1961), the Three Mile Island accident (1979), Chernobyl disaster (April 1986), and the Fukushima Daiichi nuclear disaster (March … 查看更多內容
The neutron was discovered in 1932 by British physicist James Chadwick. The concept of a nuclear chain reaction brought about by 查看更多內容
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By type of nuclear reaction
All commercial power reactors are based on nuclear fission. They generally use uranium and its product plutonium as nuclear fuel, though a thorium fuel cycle is also possible. … 查看更多內容Nuclear safety covers the actions taken to prevent nuclear and radiation accidents and incidents or to limit their consequences. The nuclear power industry has … 查看更多內容
Almost two billion years ago a series of self-sustaining nuclear fission "reactors" self-assembled in the area now known as Oklo in Gabon, West Africa. The conditions at that place and time allowed a natural nuclear fission to occur with circumstances that are similar … 查看更多內容
CC-BY-SA 授權下的維基百科文字- https://simple.wikipedia.org/wiki/Nuclear_reactor
Supercritical-Water-Cooled Reactor. A nuclear reactor is a machine that uses fission to generate heat. There are different designs which use different fuels. Most often, uranium-235 or …
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List of commercial nuclear reactors - Wikipedia
https://en.wikipedia.org/wiki/List_of_commercial_nuclear_reactorsThis is a list of all the commercial nuclear reactors in the world, sorted by country, with operational status. The list only includes civilian nuclear power reactors used to generate electricity for a power grid. All commercial nuclear reactors use nuclear fission. As of September 2022, there are 437 operable power reactors in the world, with a combined electrical capacity of 393 GW. Additionally, there are 57 reactors under construction and 102 reactors planned, with a combined capacity of …
Wikipedia · CC-BY-SA 授權下的文字- https://en.wikipedia.org/wiki/List_of_nuclear_research_reactors
20 列 · Apsara reactor – Asia's first nuclear reactor. 1 MW, pool type, light water moderated, …
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查看 en.wikipedia.org 上的所有 20 行NAME REACTOR TYPE STATUS CAPACITY NRU Heavy water cooled/moderated [12] Shut Down 135 MW NRX Heavy water moderated, light water cooled ... Shut Down 42 MW SLOWPOKE-1 prototype Pool Type Shut Down 5 kW ZEEP Heavy water Shut Down 0
- https://en.wikipedia.org/wiki/EPR_(nuclear_reactor)
- First EPR design
The main design objectives of the third generation EPR design are increased safety while providing enhanced economic competitiveness through improvements to previous pressurised water reactor designs scaled up to an electrical power output of around 1650 MWe (net) with the… - EPR 2 design
In 2013[update], EDF acknowledged the difficulties it was having building the EPR design, with its head of production and engineering, Hervé Machenaud, saying EDF had lost its dominant international position in design and construction of nuclear power stations. Machenaud indicate…
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- First EPR design
Nuclear Reactor Wikipedia 的圖片
bing.com/images- https://en.wikipedia.org/wiki/Nuclear_reactor_core
A nuclear reactor core is the portion of a nuclear reactor containing the nuclear fuel components where the nuclear reactions take place and the heat is generated. Typically, the fuel will be low- enriched uranium contained in …
- https://en.wikipedia.org/wiki/Nuclear_power
Nuclear power plants are thermal power stations that generate electricity by harnessing the thermal energy released from nuclear fission.A fission nuclear power plant is generally …
Reactor nuclear - Wikipedia
https://ro.wikipedia.org/wiki/Reactor_nuclearReactor nuclear. Acest articol sau această secțiune nu este în formatul standard. Ștergeți eticheta la încheierea standardizării. Un reactor nuclear este o instalație tehnologică în care …
- https://en.wikipedia.org/wiki/Nuclear_reactor_coolant
Lead-bismuth eutectic. 123.5 °C. 1670 °C. A nuclear reactor coolant is a coolant in a nuclear reactor used to remove heat from the nuclear reactor core and transfer it to electrical …
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