Solution-Calculate the speeds of the tips of rotors

Calculate the speeds of the tips of rotors

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Reference no: EM132647474

The diameters of the main rotor and tail rotor of a single-engine helicopter are 7.53 m and 1.05 m, respectively. The respective rotational speeds are 453 rev/min and 4,130 rev/min. Calculate the speeds of the tips of both rotors.

main rotor m/s

tail rotor m/s

Compare these speeds with the speed of sound, 343 m/s

vmain rotor = vsound

vtail rotor = vsound

Reference no: EM132647474

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Calculate the speeds of the tips of rotors

Reference no: EM132647474

Reference no: EM132647474

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