Tag: General characteristics of wind resources
Temporal characteristics of wind
Atmospheric motion varies both in time (from seconds to months) and in space (from centimeters to thousands of kilometers). The previous article discussed the spatial characteristics of wind, which generally depend on height from the ground, global and local geographic conditions. Change of time According to common practice, changes in wind speed over time can…
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Other atmospheric circulation models and the spatial characteristics of wind
Other atmospheric circulation models The aforementioned general atmospheric circulation model is a good model for smooth spherical surfaces. But in reality, the earth’s surface varies greatly, with large areas of ocean and land. These different surfaces affect air flow due to differences in pressure fields, solar radiation absorption and moisture content. The ocean is like…
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Global generation mode and movement mechanism of wind
Global generation mode of Wind All renewable energy sources on Earth, including wind resources, come from the sun. Global winds are caused by pressure differences across the Earth’s surface caused by uneven heating of the Earth by solar radiation. For example, the Earth’s surface absorbs far more solar radiation in the equatorial regions than in…
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