When operating, a nuclear power plant needs about 750,000 gallons of water per minute!
When being shut down (as in the case of an emergency) the cooling operation requires about 25,000 gallons per minute.
If a nuclear reactor leaked you would have to evacuate the area around the plant and you would attempt to stop the leak and probably depending on the severeity level of the situation you may need to 'SCRAM' the reactor.
The failure of the Chernobyl nuclear reactor in 1986 resulted in radiation levels which were far too high for human workers, so robotic/remote controlled machines were used to shut down the reactor. While there are still needs for remote controlled robotic machines inside the core of nuclear reactors, the reactors used in the United States are built to a much higher safety standard.
alot:)
A concrete sarcophagus was built around the damaged rector but it leaks and has cracks in the walls. Uranium isotopes are water soluble and are polluting the ground water. The whole edifice is in dire need of replacement.
Nuclear power plants need a source of cooling. Water is the usual source of cooling, and lots of it, making a desert location unrealistic.
Depending on: - the type of the nuclear reactor - the electrical power of the nuclear reactor - the type of the nuclear fuel - the enrichment of uranium - the estimated burnup of the nuclear fuel etc.
Depending on the type and the power of the nuclear reactor. An example; a CANDU type reactor of 700 MW need 700 kg uranium-235 and only ca. 500 kg are "burned".
Water is used as coolant in most reactor plants to keep the reactor cool and prevent over heating. They do not necessarily need to be near a source of water; water just has to be available. However, a lot of nuclear reactors are build by a natural source of water so that the water can be used as an emergency source of coolant to keep the reactor covered with water in case of a rupture.
No. The heat from the reactor is used to boil water. The steam from said water is used to turn turbines which produces electricity. No, there is no combustion in a nuclear reactor. Nuclear energy does not need combustion to start it, there is no chemical process involved. It works simply by a neutron chain reaction.
my cousin became a nuclear reactor engineer and he said it was about 12 years
If a nuclear reactor leaked you would have to evacuate the area around the plant and you would attempt to stop the leak and probably depending on the severeity level of the situation you may need to 'SCRAM' the reactor.
Nuclear submarines are powered by a nuclear reactor and they are completely independent of air, so there is no need to surface frequently.
Merits of Nuclear Reactor are 1 Pollution Free 2 Environment friendly Demerits End products from Reactors need to be preserved safely and Preservation of Reactors cost much .
Because, if they aren't, the excess heat will damage the reactor.
We need to know what kind of system. Is it your computer, your wrist watch, or a nuclear reactor?
You need lots of scrap, a nuclear reactor, and other stuff to make it quickly.
We see nuclear physics, which is a branch of physics, that deals with nuclear energy.It could be argued that in a broader sense we need help from mechanical engineers, which is a branch of engineering, to pull it all off. Mechanical engineering is tested to its limits in the design of the plumbing systems of nuclear reactors, like the pressurized water reactor.