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a) A large wind turbine has blades 50 m long. In Northern UAE's winds of 20 m/s, calculate the rotational rate if the blade tips
a) A large wind turbine has blades 50 m long. In Northern UAE's winds of 20 m/s, calculate
the rotational rate if the blade tips were to equal the speed of sound (340 m/s).
b)What would be the tip speed ratio if hurricane-force wind of 40 m/s blows over the hills?
Compare your results with the figure below and identify which turbine would best
work under this condition?
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