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In the core.
The core of the nuclear reactor includes:nuclear fuel elements (composed of the fuel meat covered with cladding)reactor coolantreactor moderator (for thermal reactors)control elementsmeasuring instrumentsstructural and support structures
It is called cherenkov radiation http://en.wikipedia.org/wiki/Cherenkov_radiation
core
Fuel in a nuclear reactor is located in the core of the reactor. It is there that the fuel, which is sealed (welded) inside plates or tubes, is situated in fuel bundles.
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It is called thermal shield
It is called Lead Shielding.
In the core.
core
The core of the reactor contains the nuclear fuel. Having a moderator in place within the core ensures that the nuclear fuel is processed at an accurate time duration. This can prevent serious problems from occurring within the entire nuclear reactor.
This part is the core of the nuclear reactor containing the nuclear fuel.
Fissionable substances.
The core of the nuclear reactor includes:nuclear fuel elements (composed of the fuel meat covered with cladding)reactor coolantreactor moderator (for thermal reactors)control elementsmeasuring instrumentsstructural and support structures
It is called cherenkov radiation http://en.wikipedia.org/wiki/Cherenkov_radiation
core
In the core of a nuclear reactor