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A core shroud is a stainless steel cylinder surrounding a nuclear reactor core whose main function is to direct the cooling water flow. [1] The nuclear reactor core is where the nuclear reactions take place. Because the reactions are exothermic, cool water is needed to prevent the reactor core from melting down. The core shroud helps by ...
In 1999, University of Chicago physics majors Justin Kasper and Fred Niell, as part of a scavenger hunt that had as one of its items "a breeder reactor built in a shed," successfully built a similar nuclear reactor that produced trace amounts of plutonium. [19] In the CSI: NY episode "Page Turner", the character Lawrence Wagner is based on Hahn ...
We Almost Lost Detroit, a 1975 Reader's Digest book by John G. Fuller, [1] presents a history of Fermi 1, America's first commercial breeder reactor, with emphasis on the 1966 partial nuclear meltdown. [2] [3] It took four years for the reactor to be repaired, and then performance was poor.
The U.S. Nuclear Regulatory Commission is issuing a construction permit for a new type of nuclear reactor that uses molten salt to cool the reactor core. The NRC is issuing the permit to Kairos ...
On March 28, Three Mile Island Nuclear Generating Station's Unit 2 reactor experiences a partial core meltdown, in Pennsylvania, US. It is the worst nuclear accident in US history based on radioactive material released. [124] It is classed as a Level 5 nuclear accident out of seven on the International Nuclear Event Scale. [125] [126]
Whilst most power reactors do have a pressure vessel, they are generally classified by the type of coolant rather than by the configuration of the vessel used to contain the coolant. The classifications are: Light-water reactor - Includes the pressurized water reactor and the boiling water reactor. Most nuclear power reactors are of this type.
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In September 2008, Detroit Edison filed an application with the Nuclear Regulatory Commission (NRC) for a Combined Construction and Operating License (COL) for a third reactor. [7] The new unit is supposed to be built on the same site, slightly to the southwest of Fermi 2.