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Chernobyl disaster and its effects
Chernobyl disaster and its effects
Chernobyl safety culture
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Chernobyl, one word that still strikes pain and fear in the hearts of many, even after 28 years is still causing serious damage. It was largest nuclear disaster ever, Chernobyl was “. . . about 400 times more potent than the bomb dropped on Hiroshima during World War II . . .” (Walmsley “26 years on: helping Chernobyl's children”). The disaster was not immediately seen as a large threat, and this is why so many lives were taken or destroyed.
The Chernobyl Power plant is located about 11.2 miles northwest of the City of Chernobyl, and was 8.2 square miles large. Chernobyl was opened in 1977, and had taken six years for the Soviet Union to build. The Soviet Union was pressed for power at the time and this is what prompted the construction of Chernobyl. By the 1980’s, the Soviet Union had climbed the ranks in Nuclear power, leading with the United States, England, and France.
The power plant had 4 reactors that provided electricity to millions, and had the official name of V. I. Lenin Nuclear Power Plant. The design of Chernobyl was similar to the earlier models used in the United States. The V. I. Lenin NPP used the fission process to create the energy that would then turn into electricity.
The reactor used at Chernobyl was an RBMK reactor created by the Soviet Union as a breeder reactor. A breeder reactor by definition is a reactor that creates more fissile material than the amount of a different type fissile material fuel needed to power it. This type of reactor produces more that was is needed to maintain the chain reaction in the fission process, and it also can produce a fissile isotope that can be used to create a nuclear weapon. Though being used as a breeder reactor was not the main purpose of the RBMKs, it still had...
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...ot the only illness, many children developed disabilities. “Figures released by UNICEF in 2010 showed that more than 20% of adolescent children in Belarus suffered from disabilities and chronic illness. Belarus absorbed 70% of Chernobyl's fallout” (Walmsley “26 years on: helping Chernobyl's children”).
Chernobyl also influenced the nuclear community, bringing an awareness of safety. Considering not many who worked in at Chernobyl had ever worked at a nuclear power plant before, and there had not been one emergency drill at Chernobyl. This prompted many organizations to revaulate other plant and their procedures. Many thought that the RBMK reactors need better safety measures, with the knowledge that Chernobyl could have ultimately been avoided.
Works Cited
Brennan, Kristine. The Chernobyl Nuclear Disaster. Philadelphia, PA. Chelsea House Publishers, 2002. Print.
The engineers in Visit Sunny Chernobyl created a new frontier past the safety zone because they want to test the limits of the reactor. What the scientists didn’t account for is that fact that the reactors already had the potential of a dangerous chain reaction. (Blackwell 6) Consequently, their boundary destroying led to catastrophic consequences and the total annihilation of a land area because of massive radiation. Blackwell thought Chernobyl was so horrific he expressed that no one should visit without a “working understanding of radiation and how it’s measured” (Blackwell 7). These are some horrific consequences that followed from surpassing the
Many of them were human impacts. One impact for example was that from the years 1963–1979, the number of reactors under construction globally increased every year except 1971 and 1978. However, following the event, the number of reactors under construction in the U.S. declined every year from 1980–1998. This was of course encouraged by the accident. Many reactors were even cancelled. 57 nuclear reactors were cancelled from 1980-1984. The world still has a lot of nuclear reactors because of this accident though. Even though it was a turning point, it made us more aware of the dangers and then we could build safer and more modified power
Hopefully, with accurate analysis and innovation, my research will teach the world of its past so this disaster doesn’t occur in the future. B - Summary of Evidence Chernobyl (chrn byl) is an uninhibited city in north Ukraine, near the Belarus boundary, on the Pripyat River. Ten miles to the north, in the town of Pripyat, is the Chernobyl nuclear powerstation, site of the worst nuclear reactor disaster in history ("Chernobyl", Columbia Encyclopedia). To specify, on April 26, 1986, Unit Four of the Chernobyl nuclear reactor exploded in Ukraine, injuring human immune systems and the genetic structure of cells, contaminating soils and waterways. Nearly 7 tons of irradiated reactor fuel was released into the environment—roughly 340 million curies.
Chernobyl was the greatest nuclear disaster of the 20th century. On April 26th, 1986, one of four nuclear reactors located in the Soviet Union melted down and contaminated a vast area of Eastern Europe. The meltdown, a result of human error, lapsed safety precautions, and lack of a containment vessel, was barely contained by dropping sand and releasing huge amounts of deadly radioactive isotopes into the atmosphere. The resulting contamination killed or injured hundreds of thousands of people and devastated the environment. The affects of this accident are still being felt today and will be felt for generations to come.
The third part of this book is the essential element of this form and function argument. It is entitled “Part Three: Amazed by Sadness”. This section of the novel explores the facts and takes a more serious and analytical tone about the incident. For example, one section within this part of the novel is entitled “About the Facts”. Vasily Nesterenko, the former director of the Institute for Nuclear Energy at the Belarussian Academy of Science tells about his reaction to the incident, and he includes more facts than we have seen thus far in the novel. He talks about how he tried to call the the First secretary of the Central Committee, but no one would listen to him. Desperately, he insisted that no one should be within 100 kilometers of Chernobyl, but his findings
Humans were a victims of the Chernobyl nuclear accident which affected their lifestyle and their health. People of Chernobyl were evacuated to clean and safe areas. According to the World Health Organization (WHO) (2006), there were 116 000 people who were evacuated from Chernobyl region to other safe areas in the summe...
“There are 61 commercially operating nuclear power plants with 99 nuclear reactors in 30 states in the United States” (U.S Energy Information Administration). An energy crisis is going on right now. This crisis includes the consumption of fossil fuels that leave the world free of pollution, while still creating the same amount of energy. The idea of using nuclear energy came around the 1960’s as countries who were involved in World War II needed to get an upper hand on weapons, specifically bombs. This was made possible when german scientists Otto Hahn and Fritz Strassman fired neutrons into uranium 235, which in turn led to the discovery of a self-sustaining chain reaction. This experiment led to the creation of the atomic bomb and the nuclear
One of the most significant environmentally damaging instances in history was the Chernobyl incident. In 1986, the Chernobyl Nuclear Plant in Ukraine exploded. It became one of the most significant disasters in the engineering community. There are different factors that contributed to the disaster. The personnel that were tasked with operating the plant were unqualified. The plant’s design was a complex one. The RBMK reactor was Soviet design, and the staff had not be acquainted with this particular design. As the operators performed tests on the reactor, they disabled the automatic shutdown mechanism. After the test, the attempt to shut down the reactor was unsuccessful as it was unstable. This is the immediate cause of the Chernobyl Accident. It later became the most significant nuclear disaster in the history of the
A breeder reactor is defined as a reactor that both consumes and produces fissionable fuel. Generally breeder reactors produce more fuel than they consume. Breeding is the process by which new fissionable material is created by capturing neutrons from fissions in fertile materials.
A power plant that uses radioactive material has the ability to turn heat into electricity similar to a gas fired plant. In the picture below it is shown that works. When the reactor become hot it heats up ...
The biggest damage is the radiation exposal to the people. 530,000 local recovery workers were exposed the radiation, the effective dose is same as fifty years of natural radiation exposure (IAEA, 1996). 31 nuclear power staffs and emergency workers were died by direct effect, and the Chernobyl Forum anticipates the total num...
"Backgrounder on Chernobyl Nuclear Power Plant Accident." Nrc.gov. United States Nuclear Regulatory Condition, 20 June 2013. Web. 16 Dec. 2013.
...ties initially tried to cover up the catastrophe and remained silent for 48 hours. The silence was followed by complete honesty and unparallel information of the like that had never been seen in the USSR before. After Chernobyl environmental concerns became a favourite topic of the liberal press. The turning of Central Asia into a desert by diverting rivers to irrigate cotton plantations were just one example that shocked the nation. The people could not believe the incompetence of their Communist Party planners. As the truth came out piece by piece the Soviet people became more and more angry at their Communist rulers. Glasnost allowed for the first time the facts to be presented. The Soviet people soon realised why so much had been kept from them for so long. The USSR was in a mess but for the first time the people knew the truth and were demanding answers.
Nuclear technology can be useful for things such as food preservation, insect control, agriculture, medicine, water resources, and in industries as well. However, with such tremendous benefits, come large drawbacks. There have been three large accidents in the history of nuclear energy: Three Mile Island in 1979, in which the fuel dripped to the base of the nuclear reactor and the reactor was damaged but radiation was not a health issue; Chernobyl in 1986, where the reactor was not designed with a fail-safe technology of water, but was used with graphite which contains a “positive void coefficient”, the problem with this mechanism was that once temperatures increased the graphite could catch fire. Once this graphite caught fire it send radioactive debris high into the atmosphere which was distributed by the winds. To this day Chernobyl is an abandoned reminder of the failed structure of this reactor and still contains radioactivity. The only thing that remains here are they slowly decaying structures. The possibility of terrorist attacks on nuclear reactors are things that causes concern for nations as well. To address these concerns, the possibility of a terrorist group intending on crashing an airplane into a nuclear reactor to try and produce radiation spread is fairly little for the reason being that if a plane were to hypothetically speaking crash into one of these nuclear reactors, it would cause little to no damage because of the structure they are made of that are built to withstand such impacts. Nuclear proliferation is the biggest controversy relating to the peaceful uses of nuclear technology. When using nuclear energy, once you finish us...
As Russia has industrialized in an attempt to compete for power and wealth, they have exploited an enormous amount of their natural resources. As a result, Russia is now dealing with a degrading environment, infrastructure issues and the various repercussions of their pollution. One major issue that Russia is dealing with is the nuclear damage from the Chernobyl nuclear reaction explosion. This explosion occurred in 1986 and has caused devastation, which continues to impact Russia’s environment almost 30 years later (Nurlybaev, & Maslyaev, 2011). The Chernobyl nuclear accident occurred in Ukraine and caused large quantities of radioactive particles spread over Russia. While this explosion was an accident, it affected over 500,000 people and continues to cause radiation and health problems today (2011). This explosion has impacted and contaminated some of Russia’s natural resources and will continue to do so until Russia begins to find a way to impose more environmentally friendly practices.