Engineering, 07.04.2020 02:57, GoldenToad7449

Assume that a small model wind turbine of diameter 90 cm, rotating at 1200 rev/min, delivers power of 280W, when subjected to a wind of 12 m/s. The data is to be used for a prototype of diameter 50 m and winds of 8 m/s.
For dynamic similarity, estimate (a) the rotation rate, and (b) the power delivered by the prototype. Assume sea-level air density.

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Assume that a small model wind turbine of diameter 90 cm, rotating at 1200 rev/min, delivers power o...