Homework 4-Solutions

# Homework 4-Solutions - Hom Problem 1 A wind turbine with a...

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Unformatted text preview: Hom Problem 1 A wind turbine with a rotor diameter Assume an air density equal to 1.2 k that is to serve a community of 30,00 a turbine spacing of 2.5 rotor diamet the wind. (a) Estimate the power production fro (b) How many turbines will be require (c) Estimate the dimensions of the w (d) How many acres will be required (e) If the average house is on a 0.25 community? mework 4 - Solutions of 65 m possesses a power coefficient of 0. kg/m 3 . The turbine is to be used in a wind far 00 homes. Each house will require 3 kW. Th ters perpendicular to the wind and 8.2 rotor rom one turbine. red in the wind farm for the community? ind farm. for the wind farm? 5-acre lot, how large will the wind farm be in .30 in an 6.5 m/s wind. rm he wind farm will have diameters parallel to comparison to the Problem 2 The output power versus velocity pro diameter is 80 m, the air density is 1 m/s, while the rated speed is 13 m/s 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 2 4 Power Capacity (kW) Po ofile for a wind turbine is provided in Figure .225 kg/m 3 , the cut-in speed is 4 m/s, and c /s , and the corresponding rated capacity is...
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Homework 4-Solutions - Hom Problem 1 A wind turbine with a...

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