land area is five times the power that we currently use 72 terawatts (A. tags: energy, wind, power Good Essays 530 words (1.5 pages) Preview. Wind is called a renewable energy source because the wind will blow as long as the sunshines. The wind speed is at 15mph.7m/sec. tags: Alternative Energy Strong Essays 2072 words (5.9 pages) Preview - Wind energy or wind power is the extraction of kinetic energy from wind and the conversion of it into mechanical energy.
Wind is created by unequal heating and cooling of the earth from the solar energy. I was so interested in learning more about these wind turbines as a source of energy that I wanted to further research for this project. For that reason, environmentalists have long assumed that wind power is a much more efficient creating a narrative essay and sustainable way to generate electricity. Each foundation has specific applications depending upon the requirements such as sea bed conditions, different types of water depths, cost of construction, wind turbine size and various types of vessels required for the installation of foundations. Placing them offshore insures plenty of landmass availability and as research shows more powerful and frequent winds. Equally concerning is the dependence of the economy on a finite resource such as oil. The natural resources of Earth continue to be used more and more each year throughout the world. Wind can be converted into mechanical energy which people have done for centuries using the windmill. It is usually best to calibrate with a calibration block made from the same material as the real component. Wind energy is a very efficient source of generating electricity. Manaf and Marzuki (2004) stated that an impulse steam turbine has a rotational speed of 30,000 revolutions per meter (rpm). However, before explaining the argument, it is necessary to understand power density, which is a value of energy spread over a definite amount of area.