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Nuclear Power And The Chernobyl Disaster

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The Chernobyl Disaster was not meant to happen at all, what was supposed to happen was an experiment to see if the reactor’s own electrical needs could be supplied by a freewheeling turbine in the event of a power outage, but the experiment did not go as it was planned. This experiment gone wrong caused so much radiation sickness to the people, which lead to death by sickness, or death by cancer. The people who lived ended up having children with many mutations and disabilities. The Soviet Union wanted to hide the fact this never happened, so they released false information about the disaster to the public not realizing the many after effects this would have on the world, the people and the environment. Nuclear power plants may create a …show more content…

The first part of the five basic parts to a nuclear reactor starts with the core which holds the Uranium fuel. As there are many different types of reactors each core holds a different type of Uranium. For some examples, a heavy water reactor uses natural Uranium, which 0.7% is Uranium-235, while light water reactors use Uranium that has been enriched, so that Uranium-235 makes up around 3-5% of the total. The next part of the reactor is the moderator, now the moderator is a light material such as water. The water will allow the neutrons to be slowed down without being captured. The benefit of slowing down these fast neutrons during fission is it can increase their efficiency by causing further fission. Control Rods are made up of materials that can absorb neutrons, such as silver, boron, indium, hafnium, or cadmium. These are introduced into the reactor to reduce the number of neutrons and thus stop the fission process when required to stop. Another use of the rods is to control the level and distribution of power in the reactor. Next part of the reactor is the coolant. The coolant is the fluid that circulates through the reactor core. This absorbs and transfers heat that is produced by nuclear fission. Also at the same time, it maintains the temperature of the fuel within the acceptable limits. The final part the nuclear reactor is the

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