hollow titanium [G= 46 GPa] shaft has an outside diameter of D = 56 mm an tress in the shaft must be limited to 243 MPa. Determine: a) the maximum power P that can be transmitted by the shaft if the rotation s b) the magnitude of the angle of twist in a 830-mm length of the shaft when nswers: a) P = i b) = i kW.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A hollow titanium [G = 46 GPa] shaft has an outside diameter of D = 56 mm and a wall thickness of t = 1.88 mm. The maximum shear
stress in the shaft must be limited to 243 MPa. Determine:
(a) the maximum power P that can be transmitted by the shaft if the rotation speed must be limited to 27 Hz.
(b) the magnitude of the angle of twist in a 830-mm length of the shaft when 75 kW is being transmitted at 9 Hz.
Answers:
(a) P = i
(b) =
kW.
Transcribed Image Text:A hollow titanium [G = 46 GPa] shaft has an outside diameter of D = 56 mm and a wall thickness of t = 1.88 mm. The maximum shear stress in the shaft must be limited to 243 MPa. Determine: (a) the maximum power P that can be transmitted by the shaft if the rotation speed must be limited to 27 Hz. (b) the magnitude of the angle of twist in a 830-mm length of the shaft when 75 kW is being transmitted at 9 Hz. Answers: (a) P = i (b) = kW.
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