Wind Energy - Physics

Wind Power

The power P of a wind-stream, crossing an area A with velocity v is given by

$P={\frac {1}{2}}\rho Av^{3}$

It varies proportional to air density Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rho<math>, to the crossed Area ''A'' and to the cube of wind velocity ''v''. }