CHERNOBYL CHERNOBYL A CITY THAT WAS A CITY THAT WAS By: Mikey, Andrew, Greta, Naweed, and Daniel
Jan 12, 2016
CHERNOBYLCHERNOBYLCHERNOBYLCHERNOBYL
A CITY THAT WASA CITY THAT WASBy: Mikey, Andrew, Greta, Naweed, and Daniel
A CITY THAT WASA CITY THAT WASBy: Mikey, Andrew, Greta, Naweed, and Daniel
What Happened?
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Inadequate personnel
Reactor malfunction
Release of radioactive material
Aftermath of the disaster…
Radioactive fallout in Europe
Caused cancer in survivors
Recent radioactive release
NSC built over shelter
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Are we okay?! 4,500 miles away
Radiation contained within Europe
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Chernobyl Reporting…
Reported by Swedish monitoring stations
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are needed to see this picture.
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Russian Response…
Evacuated people from homes
Contained nuclear waste
Unsuccessful
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are needed to see this picture.
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Pilgrim Nuclear Power Plant
Very safeWell trained staff
Containment structure
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are needed to see this picture.
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Terminology 1)Nuclear power uses nuclear fission to heat water into pressurized steam, which turns a turbine generator
creating electricity. 2) Nuclear fission is a nuclear reaction that occurs when a nucleus splits into smaller nuclei, and
releases gamma radiation. 3) Radiation sickness occurs when someone is exposed to radiation; it causes damage to blood cells, and
symptoms include nausea, vomiting, fever, weakness, fatigue, hair loss, and is often fatal. 4) Scram is "an emergency shutdown of a nuclear reactor", its an acronym for "safety control rod axe men". 5) A steam turbine creates power when steam, (vaporized water) hits blades on a wheel, causing it to
rotate rapidly, creating power. 6) Core meltdown is when the reactor core cooling fails, and the emergency core cooling fails, the core
heats up until it’s a "molten mass". 7) "Plutonium is a radioactive chemical element". It is primarily created in nuclear reactor, and is
shiny and tarnishes easily. 8)A nuclear reactor is a device in which nuclear chain reactions are initiated, controlled, and sustained
at a steady rate. 9)Decontamination is the process of removing contamination, particularly the cleaning off of dangerous
materials. 10)Radioactive exposure, also called radiological contamination, is the uncontrolled distribution of
radioactive material in a given environment. 11)Cesium 137 is a radioactive isotope of cesium, which is formed mainly as a fission product by nuclear
fission. It has a half-life of 30.07 years, and decays by beta decay. 12)Strontium 90 is a radioactive isotope of strontium, with a half-life of 28.8 years. 13)A containment vessel consists of a barrier that successively includes fuel cladding, primary vessels,
and thick shielding. As a final barrier, the reactor is housed in a containment structure. 14)There are several types of graphite moderated nuclear reactors that have been used in commercial
electricity generation.
THE END
BIBLIOGRAPHY Version:1.0 StartHTML:0000000172 EndHTML:0000004809 StartFragment:0000002588
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"Chernobyl." Test Page for Apache Installation. N.p., n.d. Web. 9 Nov. 2010. <http://hyperphysics.phy-astr.gsu.edu/hbase/nucene/cherno2.html>.
"Chernobyl - Tschernobyl - Information." Chernobyl - Tschernobyl - Information. N.p., n.d. Web. 9 Nov. 2010. <http://www.chernobyl.info/index.php?navID=15>.
"Chernobyl disaster - Wikipedia, the free encyclopedia." Wikipedia, the free encyclopedia. N.p., n.d. Web. 9 Nov. 2010. <http://en.wikipedia.org/wiki/Chernobyl_disaster>.
"Chernobyl | Chernobyl Accident | Chernobyl Disaster." World Nuclear Association | Nuclear Power - a Sustainable Energy Resource. N.p., n.d. Web. 9 Nov. 2010. <http://www.world-nuclear.org/info/chernobyl/inf07.html>.
"Encyclop テヲ dia Britannica Online School Edition." Encyclop テヲ dia Britannica Online School Edition. N.p., n.d. Web. 9 Nov. 2010. <http://school.eb.com/all/eb/article-9023843?query=chernobyl&ct=null>.
Nuclear Equations
23692 U
42 He
23290 Th
13554 Xe
0-1 e
13555 Cs