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how the nuclear reactor can work?
A nuclear reactor is a system which generates a nuclear fission reaction. A nuclear reaction is a self-sustaining reaction where the output of one stage is the input of the next stage. Therefore, if there is enough fuel, the reaction will continue indefinitely.
The most common type of fission reaction is a Uranium 236 reaction. Nuclear fission involves splitting an atom into smaller atom(s). In a U236 reaction, Uranium 235 is the fuel. A neutron is propelled, which strikes the nucleus of a Uranium 235 atom, creating a U236 atom. U236 is highly unstable, and undergoes radioactive decay. This means the U235 atom turns into a Krypton atom, and a Barium atom, plus 2 extra neutrons and some energy. This energy is generally heat, and is absorbed by nearby water, which boils and turns a turbine.
The two neutrons continue the reaction by hitting another U235 atom (each).
There are other types of nuclear reactions as well, but the principle is the same. The output is generally atoms of different Atomic Mass, energy, and some other byproduct which will continue the reaction (e.g. an alpha particle - a Helium nucleus, or a neutron). In nuclear fission, the atom byproducts have a lower atomic mass.
In nuclear fusion, the atom byproducts have a higher atomic mass (since multiple atoms are fused together). Nuclear fusion is the basic power plant in the core of the sun (combining Hydrogen atoms into Helium, or Helium into Carbon, etc.). The byproduct here is the energy that we see as light.
Slow neutron fission chain reaction.
What else can I help you with?
Is the sun a nuclear fusion reactor?
Yes, the sun is a nuclear fusion reactor.
A working nuclear reactor is a very simple energy conversion device?
A nuclear reactor converts the energy released from nuclear reactions into heat, which is then used to produce steam. The steam drives turbines connected to generators, ultimately producing electricity. Despite its complexity, the fundamental principle is the conversion of nuclear energy into electrical energy.
What starts the nuclear chain reaction in a nuclear reactor?
The nuclear chain reaction in a nuclear reactor is started by the splitting of uranium atoms, a process known as nuclear fission.
What is the purpose of the reactor vessel?
The reactor vessel is the main container that houses the nuclear fuel, control rods, and coolant in a nuclear reactor. Its purpose is to contain and shield the nuclear reactions happening inside, and to provide structural support and safety for the reactor core.
What is the part of a nuclear reactor called where the nuclear reaction takes place?
The part of a nuclear reactor where the nuclear reaction takes place is called the reactor core. It typically contains the fuel rods, control rods, and coolant necessary for sustaining and controlling the nuclear reaction.
Explain the working principle of a nuclear reactor?
Nuclear fission is the working principle under which the nuclear reactors operate.
In what production is a reactor and uranium used in?
A nuclear reactor is a plant which deliver electricity and (or) heat.The function principle is the release of energy from nuclear fission of fissile materials as the isotope uranium-235.
What is the Japanese Nuclear Reactor?
A Nuclear Reactor.
What is nuclear reactor kinetics?
Nuclear reactor kinetics is the branch of reactor engineering and reactor physics and control that deals with long term time changes in reactor fuel and nuclear reactors.
Does South Africa has a nuclear reactor?
yes, south Africa has a nuclear reactor.
Is the sun a nuclear fusion reactor?
Yes, the sun is a nuclear fusion reactor.
Explain the principle and working of a nuclear reactor with a neat diagram?
A nuclear reactor uses controlled nuclear reactions to generate heat, which is then used to produce electricity. The reactor core contains nuclear fuel rods, usually made of uranium, which undergo fission when bombarded by neutrons, releasing heat and more neutrons. The heat produced is used to create steam, which drives a turbine connected to a generator that produces electricity. Control rods are used to regulate the reaction by absorbing neutrons and controlling the rate of fission.
What is the difference between nuclear reactor and nuclearpower plant?
a nuclear reactor converts binding energy into heat. a nuclear power plant uses a nuclear reactor to generate electricity.
What is the function of a nuclear reactor of a nuclear plant?
simply, the nuclear reactor is the source of heat (or steam) for the nuclear power plant.
Do Breeder reactor and nuclear reactor have similarities?
A breeder reactor is one type of nuclear reactor, but not a type that is in general commercial use at the present time
A working nuclear reactor is a very simple energy conversion device?
A nuclear reactor converts the energy released from nuclear reactions into heat, which is then used to produce steam. The steam drives turbines connected to generators, ultimately producing electricity. Despite its complexity, the fundamental principle is the conversion of nuclear energy into electrical energy.
Block diagram of a nuclear power station?
The heart of a nuclear power plant is the nuclear reactor.
