P = 0.5*ÏAV3 - Morrisville State College

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Wind PowerP = 0.5*ρAV 3P is power in wattsRho (ρ) is air density (kg/m 3 )A is windswept area (m 2 )V is wind velocity (m/s)1.Which of these variables is mostimportant?2.Which of these variables do we havethe most control over?
Wind Power: ρDensity of Air at Standard Atmospheric PressureTemperature °C Temperature ° F Density, i.e. mass of dry air kg/m 3-25 -13 1,423-20 -4 1,395-15 5 1,368-10 14 1,342-5 23 1,3170 32 1,2925 41 1,26910 50 1,24715 59 1,225 *20 68 1,20425 77 1,18430 86 1,16535 95 1,14640 104 1,127* The density of dry air at standard atmospheric pressure at sea level at 15° C is used as astandard in the wind industry.
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P = 0.5*ÏAV3 - Morrisville State College