Wind energyThe wind is a natural phenomenon. Due to the areas on the Earth from the Sun beetle is not equal. The area has a higher temperature, the air will be hot. Has density less? B. expansion and floating higher. At the same time, cold air in the area than the thickness naenkwa harder than to move into, rather than cause a flow of air or wind currents that are commonly called it. Man, we have to take advantage of wind power for a long time in several thousand years. In order to facilitate such as sailing freight distances possible. Rotate Kang facing Villa tanam Rotate grinder stone articles and seeds into flour. At present, a man so important and very useful. By adopt clean energy production does not cause harmful to the environment and can be reused is completely unknown.Wind turbine technology.Wind turbines are a type of device used to extract kinetic energy of the wind and change into mechanical energy and then mechanical energy utilization. When the wind blows through the turbine due to convey kinetic energy to the turbine. Turbine rotate around the axis of rotation of this power can be used.Types of wind turbinesClassification according to the characteristics of the turbine rotation axis orientation. 2 are:The vertical axis wind turbines (Vertical Axis Wind Turbine) is a wind turbine rotor rotation and seafloor set in motion of the chanak belonged. This makes it possible to get the wind in every direction belonged.The horizontal axis wind turbine (Horizontal Axis Wind Turbine) is a wind turbine at the wind direction is parallel to the rotation to the seafloor by a making a wind shear perpendicular. Control equipment is available, turbine, turn in the direction of wind flow. Called a tiller and the protective equipment worn out or damaged, while wind was wind storm.
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