Difference between revisions of "Wind Energy - Physics"
From energypedia
***** (***** | *****) |
***** (***** | *****) |
||
| Line 5: | Line 5: | ||
<math>P=\frac{1}{2}\rho A v^3</math> | <math>P=\frac{1}{2}\rho A v^3</math> | ||
| − | It varies proportional to air density <math>\rho<math>, to the crossed | + | It varies proportional to air density <math>\rho</math>, to the crossed area ''A ''and to the cube of the wind velocity ''v''. |
Revision as of 17:23, 16 May 2011
Wind Power
The power P of a wind-stream, crossing an area A with velocity v is given by
It varies proportional to air density , to the crossed area A and to the cube of the wind velocity v.
