primary objectives of nuclear reactor safety systems as defined by the U.S. Nuclear Regulatory Commission are to shut down the reactor, maintain it in a shutdown...
18 KB (2,218 words) - 10:02, 25 June 2024
Generation III reactors, or Gen III reactors, are a class of nuclear reactors designed to succeed Generation II reactors, incorporating evolutionary improvements...
33 KB (1,700 words) - 01:04, 2 May 2024
A nuclear meltdown (core meltdown, core melt accident, meltdown or partial core melt) is a severe nuclear reactor accident that results in core damage...
57 KB (7,631 words) - 10:55, 16 August 2024
Passive nuclear safety is a design approach for safety features, implemented in a nuclear reactor, that does not require any active intervention on the...
25 KB (3,333 words) - 12:55, 1 April 2024
Scram (redirect from Trip, reactor)
A scram or SCRAM is an emergency shutdown of a nuclear reactor effected by immediately terminating the fission reaction. It is also the name that is given...
14 KB (1,871 words) - 18:24, 7 July 2024
Generation IV (Gen IV) reactors are nuclear reactor design technologies that are envisioned as successors of generation III reactors. The Generation IV International...
43 KB (4,318 words) - 22:57, 19 August 2024
Small modular reactors (SMRs) are a class of small nuclear fission reactors, designed to be built in a factory, shipped to operational sites for installation...
100 KB (11,222 words) - 18:39, 18 August 2024
A nuclear reactor is a device used to initiate and control a fission nuclear chain reaction or nuclear fusion reaction. Nuclear reactors are used at nuclear...
94 KB (11,072 words) - 14:40, 21 August 2024
States tested the SNAP-10A nuclear reactor in space for 43 days in 1965, with the next test of a nuclear reactor power system intended for space use occurring...
38 KB (4,240 words) - 14:54, 19 August 2024
in the civil case brought by TEPCO shareholders. A number of nuclear reactor safety system lessons emerged from the incident. The most obvious was that...
182 KB (17,089 words) - 20:28, 19 August 2024
pressurized water reactor (PWR) is a type of light-water nuclear reactor. PWRs constitute the large majority of the world's nuclear power plants (with...
33 KB (4,296 words) - 20:58, 11 June 2024
Mission critical (redirect from Mission critical systems)
isotopes. Nuclear reactors have been one of the most concerning systems for public safety worldwide because the malfunction of a nuclear reactor can cause...
22 KB (2,711 words) - 08:50, 8 August 2024
A boiling water reactor (BWR) is a type of light water nuclear reactor used for the generation of electrical power. It is the second most common type of...
52 KB (7,179 words) - 01:53, 19 August 2024
commercial nuclear reactors in the world, sorted by country, with operational status. The list only includes civilian nuclear power reactors used to generate...
193 KB (2,761 words) - 02:07, 22 August 2024
created in a nuclear reactor core during a nuclear meltdown accident. Resembling lava in consistency, it consists of a mixture of nuclear fuel, fission...
45 KB (5,711 words) - 16:47, 1 April 2024
Diablo Canyon Power Plant reactors, compromising seismic protection systems, which further undermined confidence in nuclear safety. All of these well-publicised...
32 KB (2,110 words) - 00:38, 26 January 2024
advanced boiling water reactor (ABWR) is a Generation III boiling water reactor. The ABWR is currently offered by GE Hitachi Nuclear Energy (GEH) and Toshiba...
32 KB (3,262 words) - 16:00, 27 June 2024
A generation II reactor is a design classification for a nuclear reactor, and refers to the class of commercial reactors built until the end of the 1990s...
5 KB (504 words) - 14:25, 5 August 2023
Nuclear power debate Nuclear power plant emergency response team Nuclear whistleblowers Nuclear weapon Micro nuclear reactor Passive nuclear safety Yucca...
120 KB (12,937 words) - 09:23, 30 July 2024
also the Idaho Nuclear Technology and Engineering Center (INTEC), neither of which are operational facilities as of early 2020. The reactor design is a fast-neutron...
6 KB (587 words) - 20:19, 14 August 2024
Boiling water reactor safety systems are nuclear safety systems constructed within boiling water reactors in order to prevent or mitigate environmental...
53 KB (8,101 words) - 06:22, 3 August 2024
is the state of a nuclear reactor when the fission reaction is slowed significantly or halted completely. Different nuclear reactor designs have different...
6 KB (752 words) - 11:35, 22 June 2024
Nuclear reactor physics is the field of physics that studies and deals with the applied study and engineering applications of chain reaction to induce...
28 KB (4,298 words) - 15:54, 13 May 2024
Generation III+ nuclear reactor. Design feature of the nuclear reactor is layered safety barriers preventing escape of radioactive material. The reactor has five...
24 KB (2,368 words) - 02:00, 22 August 2024
AP1000 (redirect from AP1000 reactor)
nuclear power plant designed and sold by Westinghouse Electric Company. The plant is a pressurized water reactor with improved use of passive nuclear...
58 KB (5,954 words) - 04:39, 19 July 2024
The advanced heavy-water reactor (AHWR) or AHWR-300 is the latest Indian design for a next-generation nuclear reactor that burns thorium in its fuel core...
20 KB (2,116 words) - 09:09, 2 August 2024
pebble-bed reactor (PBR) is a design for a graphite-moderated, gas-cooled nuclear reactor. It is a type of very-high-temperature reactor (VHTR), one...
34 KB (4,220 words) - 17:23, 16 August 2024
A subcritical reactor is a nuclear fission reactor concept that produces fission without achieving criticality. Instead of sustaining a chain reaction...
18 KB (2,413 words) - 17:12, 25 May 2024
Nuclear News. 2 December 2013. Retrieved 3 December 2013. Power Reactor Information System of the IAEA: "Russian Federation: Nuclear Power Reactors"...
18 KB (1,371 words) - 05:13, 24 July 2024
Chernobyl disaster (redirect from Chernobyl reactor accident)
disaster began on 26 April 1986 with the explosion of the No. 4 reactor of the Chernobyl Nuclear Power Plant near the city of Pripyat in northern Ukraine, near...
237 KB (25,497 words) - 15:40, 20 August 2024