10-20 A Darrieus rotor with a swept area of 1000 m² produces 240 kW output in a10-m/s wind.(a) What is its tip speed ratio?(b) If the height of the rotor is 60 m, estimate the time for one rotation. Whatis its rotational speed (in rotations per second)?

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Answered: 10-20 A Darrieus rotor with a swept…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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10-20 A Darrieus rotor with a swept area of 1000 m² produces 240 kW output in a 10-m/s wind. (a) What is its tip speed ratio? (b) If the height of the rotor is 60 m, estimate the time for one rotation. What is its rotational speed (in rotations per second)?