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The coolant in a nuclear is used to transfer the heat produced in the nuclear fuel to a steam generator to make steam. This cools the core of the reactor and couples out the thermal energy (heat) that we can use to make steam to generate electricity. We might also note that a gas turbine could potentially be used with a high temperature gas-cooled reactor like the proposed pebble bed design.

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Neha Leffler

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3y ago

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Why do nuclear reactors use coolants?

Nuclear reactors use coolants (a main coolant) to keep form overheating, of course. They are also used totransfer the thermal energy (heat) generated by a reactor to the steam generating units.


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.


What is the primary function of fuel rods in a nuclear reactor?

The primary function of fuel rods in a nuclear reactor is to contain and control the nuclear fuel, such as uranium, that undergoes fission reactions to produce heat for generating electricity.


What type of coolants is usually used to remove heat from a nuclear reactor core?

Water is the most common coolant used to remove heat from a nuclear reactor core. In pressurized water reactors (PWRs), water is used both as a coolant and as a moderator.


What is the function of reflector and reactor core?

The reflector in a nuclear reactor helps to reflect neutrons back into the reactor core, increasing the chances of nuclear reactions occurring. The reactor core is where the nuclear reactions take place, generating heat that is used to produce electricity.


What is in a nuclear reactor generator pump turbine or nuclear fuel?

A nuclear reactor generates heat through nuclear fission, primarily using nuclear fuel such as uranium or plutonium. This heat is used to produce steam, which drives a turbine connected to a generator, converting thermal energy into electrical energy. The reactor's coolant system, which can include pumps, circulates water or other coolants to transfer heat away from the reactor core, ensuring safe operation. Thus, while the turbine and generator convert energy, the nuclear fuel is essential for initiating and sustaining the fission process.


What is the coolant to cool reactors?

Coolants used to cool nuclear reactors are typically substances that can efficiently transfer heat away from the reactor core to prevent overheating. Common coolants include water (both light and heavy water), liquid metal (such as sodium or lead), and gas (like carbon dioxide or helium). These coolants not only absorb heat but also play a role in moderating neutrons in certain reactor designs. The choice of coolant depends on the reactor type, safety considerations, and operational efficiency.


What is the function of a nuclear fuel in nuclear reactor?

The function of nuclear fuel in a nuclear reactor is to undergo controlled fission reactions, releasing energy in the form of heat. This heat is used to generate steam, which drives turbines to produce electricity. The fuel typically used is uranium or plutonium.


What is the Japanese Nuclear Reactor?

A Nuclear Reactor.


Is this true The function of control rods in a nuclear reactor is to speed up the nuclear reactions?

No, the function of the control rods is to absorb surplus neutrons so that the chain reaction proceeds at a steady rate, and to compensate for the reducing reactivity of the reactor as the fuel is burned up over the refuelling cycle. They also have a very important safety function in shutting down the reactor fully when required, by inserting them fully, thus preventing any chain reaction from starting.


What is the function of an electrical reactor?

A nuclear reactor contains a nuclear reaction, provides support for the control mechanisms for the reaction, and provides for the transfer of heat to machinery that will use it to produce electric power.


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.