rotor of a turbojet engine has a mass of 250 kg and a radiu f 12000 rpm in the clockwise direction if viewed from the fr /hr turns with a radius of 2 km to the right. Compute the gy e. Also, determine whether the nose of the plane tends to ris

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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(a). The rotor of a turbojet engine has a mass of 250 kg and a radius of gyration of 25 cm. The engine rotates at a
speed of 12000 rpm in the clockwise direction if viewed from the front of the aeroplane. The plane while flying at
1500 km/hr turns with a radius of 2 km to the right. Compute the gyroscopic moment the rotor exerts on the plane
structure. Also, determine whether the nose of the plane tends to rise or fall when the plane turns.
2 km
72000000
Transcribed Image Text:(a). The rotor of a turbojet engine has a mass of 250 kg and a radius of gyration of 25 cm. The engine rotates at a speed of 12000 rpm in the clockwise direction if viewed from the front of the aeroplane. The plane while flying at 1500 km/hr turns with a radius of 2 km to the right. Compute the gyroscopic moment the rotor exerts on the plane structure. Also, determine whether the nose of the plane tends to rise or fall when the plane turns. 2 km 72000000
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