: wind energyPaper details:

1a. If you know the annual average wind speed at a height of 10 m is 4.5 m/s, what would you expect the annual average wind speed to be at a height of 80 m if the roughness length is approximated as 0.06 m?
1b. If this site is approximated to have a Rayleigh distribution of wind speeds, what would its annual average wind power density be?
2. If a site is known to have average annual velocities of 6.7 m/s and 5.3 m/s at 50 m and 20 m, respectively, what would you estimate the power law shear factor to be for this location?