II. If the permissible shear stress of a solid shaft is of 70 MPa, the torque angle between two cross sections separated 2.5 m does not exceed 3°, the applied torque is of 1400 N • m and G = 11 GPa: a. Determine the required diameter in function of the shear stress. b. Determine the required diameter in function of the angle of twist.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
Section: Chapter Questions
Problem 3.7.10P: What is the maximum power that can be delivered by a hollow propeller shaft (outside diameter 50 mm,...
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If the permissible shear stress of a solid shaft is of 70MPa, the torque angle between two cross sections separated 2.5m does not exceed 3°, the applied torque is of 1400N.m and G=11Gpa

a. Determine the required diameter in function of the shear stress

b. Determine the required diameter in function of the angle of twist

III. If the permissible shear stress of a solid shaft is of 70 MPa, the torque angle between two cross sections
separated 2.5 m does not exceed 3°, the applied torque is of 1400 N · m and G = 11 GPa:
a. Determine the required diameter in function of the shear stress.
b. Determine the required diameter in function of the angle of twist.
Transcribed Image Text:III. If the permissible shear stress of a solid shaft is of 70 MPa, the torque angle between two cross sections separated 2.5 m does not exceed 3°, the applied torque is of 1400 N · m and G = 11 GPa: a. Determine the required diameter in function of the shear stress. b. Determine the required diameter in function of the angle of twist.
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