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What is the primary function of a Moderator in a nuclear reactor
The reflector in a nuclear weapon core is made of a material which can reflect neutrons from fission in the core back into the core, instead of wasting them. A tamper can permit a smaller mass of nuclear fuel (an unreflected subcritical mass of nuclear material can quickly become critical if a reflector is used). Depending on the material, they can also have a neutron-moderation effect. The tamper in many nuclear weapons is also the reflector.
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
In the reactor core, which is the volume filled with the fuel assemblies
In the core.
It is a nuclear reactor without reflector, consisting only from fuel and moderator.
This is the function of the moderator, which may be heavy water, light water, or graphite
core
The nether core reactor has been removed and no longer has a pattern in newer versions.
What is the primary function of a Moderator in a nuclear reactor
To contain the following equipment; Core (fuel), Upper and lower supporting structures, Core barrel, Control rod cluster and drives mechanisms, Incore instrumentation.
To contain the following equipment; Core (fuel), Upper and lower supporting structures, Core barrel, Control rod cluster and drives mechanisms, Incore instrumentation.
The reflector in a nuclear weapon core is made of a material which can reflect neutrons from fission in the core back into the core, instead of wasting them. A tamper can permit a smaller mass of nuclear fuel (an unreflected subcritical mass of nuclear material can quickly become critical if a reflector is used). Depending on the material, they can also have a neutron-moderation effect. The tamper in many nuclear weapons is also the reflector.
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.
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
In the reactor core, which is the volume filled with the fuel assemblies
after the reactor shuts down