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Nuclear Energy - Online Papers

Nuclear Energy


From Theory to Practice
The nuclear age began in Germany, in the 1930s in the lab of chemist
Otto Hahn.

Hahn was attempting to produce radium (In great need during the war) by
bombarding uranium atoms with neutrons. To his surprise, he ended up with
a much lighter element, barium.

That was 1938, This started the race for the power of the atom. Just
four years later Canada entered nuclear age in cooperation with the british.


Wartime, 1942: The British wanted a safe place to conduct nuclear
experiments; Since their country feared invasion by the nazi's or bombing
attacks, Canada provided the haven the british needed in return for a
opportunity to work in the project.

...

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up the first
operating nuclear reactor outside the USA. Of course, the output was
minuscule, but the significance was immense; the principal of getting
energy from splitting atoms in a controlled chain reaction (fission) was
established beyond doubt. It was now the job of the scientists and
engineers to put it to a practical use.

Nuclear Reactors

A nuclear reactor is a device which produces heat. In a nuclear power
station, the reactor performs the same function as a boiler in a
conventional coal, gas or oil-fired station. Whether from a conventional
boiler or a nuclear reactor, heat is required to turn water into steam. The
steam is used to spin large turbines which in turn drive generators that
produce electricity. A reactor creates heat by splitting uranium atoms.
This is called 'Nuclear reaction' or 'Fission'.

When the nucleus of an uranium atom is stuck by a neutron travelling at
the right speed, it splits into fragments which separate rapidly and
generate ...

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to conventional turbines and generators
that produce electricity. In this way the nuclear reactor is separate from
the equipment used to produce electricity.

Viable solutions for Energy needs

Annually, the demand for energy in Ontario increases by 5%. In response
to this increase, Hydro companies around Canada facing similar situations
have the responsibility of meeting the increase, usually by adding to their
arsenal of generators. The question which is brought up at this point is
how to do this most effectively in terms of impact on the environment, cost,
efficiency and several other aspects. In the case of Ontario Hydro, they
have chosen to expand on the method which appears to ...

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Nuclear Energy. (2007, March 20). Retrieved December 23, 2024, from http://www.essayworld.com/essays/Nuclear-Energy/62088
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"Nuclear Energy." Essayworld.com. March 20, 2007. Accessed December 23, 2024. http://www.essayworld.com/essays/Nuclear-Energy/62088.
"Nuclear Energy." Essayworld.com. March 20, 2007. Accessed December 23, 2024. http://www.essayworld.com/essays/Nuclear-Energy/62088.
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PAPER DETAILS
Added: 3/20/2007 09:04:40 PM
Category: Miscellaneous
Type: Premium Paper
Words: 1927
Pages: 8

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