![]() ![]() This method requires no oxygen, so the submarine doesn't need to maintain or refresh a supply of air from above the surface.Ĭontinue reading to find out why you should never bring a knife to a ballistic-missile fight. Inside the generator, it's reheated and the process repeats. When the uranium atoms split, they release massive energy along with heat and radiation. The steam is condensed again in special cooling tubes, and the resulting water flows back into the steam generator. A nuclear reactor is an air tight enclosed space wherein uranium atoms split to generate huge amount of energy. ![]() Here, the water is converted to steam and is piped toward the turbine that generates power for the submarine. Inside self-contained piping, the water is directed through a secondary source of water, where it's heated again. This water is under extremely high pressure, which prevents it from boiling. A coil filled with circulating water is superheated as it's routed past the reactor. Within the nuclear reactor, a neutron is used to split an atom of uranium, producing energy in the form of gamma radiation and heat. Usually, this area is located in the middle level of the ship's forward compartment. When one of them enters into service, it will be commissioned with enough uranium fuel to last more than 30 years. ANU, Author provided What are the pros and cons of going nuclear One huge advantage of nuclear-powered submarines is they do not require refuelling. The submarine's crew is housed and fed in very tight, efficient quarters called the berthing and mess deck. Conceptual diagram of a nuclear fission chain reaction. ![]()
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