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 Area <math>A<math> and to the cube of wind velocity <math>v<math>. </math>
+
It varies proportional to air density <math>\rho<math>, to the crossed Area ''A'' and to the cube of wind velocity ''v''. </math>

Revision as of 17:20, 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