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RBMK reactor fuel rod holder 1 – distancing armature; 2 – fuel rods shell; 3 – fuel tablets. RBMK reactor fuel rod holder Uranium fuel pellets, fuel tubes, distancing armature, graphite bricks. The fuel pellets are made of uranium dioxide powder, sintered with a suitable binder into pellets 11.5 mm in diameter and 15 mm long.
The reactor software design pattern is an event handling strategy that can respond to many potential service requests concurrently. The pattern's key component is an event loop , running in a single thread or process , which demultiplexes incoming requests and dispatches them to the correct request handler.
The TREAT Reactor Trip System (RTS) is designed to automatically shut down the TREAT reactor if any of several measured parameter exceed predetermined setpoints. In this basic function the TREAT RTS is similar to the Reactor Protection System (RPS) at a commercial power plant. However the TREAT RTS is different from a commercial plant RPS in ...
Norman Hilberry (left) and Leó Szilárd at Stagg Field, site of the first self-sustaining nuclear chain-reaction. There is no definitive origin for the term. United States Nuclear Regulatory Commission historian Tom Wellock notes that scram is English-language slang for leaving quickly and urgently, and he cites this as the original and most likely accurate basis for the use of scram in the ...
A breeder reactor is a nuclear reactor that generates more fissile material than it consumes. [1] These reactors can be fueled with more-commonly available isotopes of uranium and thorium, such as uranium-238 and thorium-232, as opposed to the rare uranium-235 which is used in conventional reactors.
Reactors pose a nuclear proliferation risk as they can be configured to produce plutonium and tritium for nuclear weapons. Spent fuel can be reprocessed, reducing nuclear waste and recovering some reactor-usable MOX fuel. Reprocessing is used in Europe and Asia, but due to proliferation concern, the United States does not engage in or encourage ...
The molten mass of reactor core dripped under the reactor vessel and now is solidified in forms of stalactites, stalagmites, and lava flows; the best-known formation is the "Elephant's Foot", located under the bottom of the reactor in a Steam Distribution Corridor. [16] [17] The corium was formed in three phases.
ITER (initially the International Thermonuclear Experimental Reactor, iter meaning "the way" or "the path" in Latin [2] [3] [4]) is an international nuclear fusion research and engineering megaproject aimed at creating energy through a fusion process similar to that of the Sun. It is being built next to the Cadarache facility in southern France.