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Essay example - How to use a Gold in Wind Turbines

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High school
Engineering and Construction
Pages 5 (1255 words)
10 April 2013 How to use gold in a Wind Turbine Abstract With the ever-rising cost of energy, it has become essential for people to use any available alternative sources of energy. Dependence on these alternatives has also been triggered by the depletion of fossil fuels…

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This report focuses on wind turbines, their design and how they can be redesigned using gold in order to increase their efficiency. Introduction The use of wind turbines to harness wind power is not a new technology. It is a concept that has been in operation since as the 7th century. To date, the wind turbines have become a familiar picture with their purpose being simple: to harvest the energy possessed by wind. Wind turbines differ in size depending on the required amount of energy. All wind turbines are made up of 4 major parts; rotor blades, nacelle unit, base and tower ((Energy Center of Wisconsin 1). However, due to the technological advancements, various changes are been made in the design and choice of components in an attempt to increase its efficiency. The following report explains how gold can be used in a wind turbine in order to increase its efficiency. Breakdown of the major parts of a wind turbine As stated earlier, wind turbines come in different sizes depending on the energy requirements. There are four crucial parts that are essential in any wind turbine. These are rotor blades, nacelle, support tower and the foundation/base as shown in the following figure. Figure 1: The major components of a wind turbine system (Alternative energy eMagazine 7) 1. ...
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