The turbine develops 150 kW of power, which is transmitted to the gears such that C receives 70% and D receives 30%. The rotation of the 100-mm-diameter A-36 steel shaft is w = 600 rev/min. The journal bearing at E allows the shaft to turn freely about its axis. The shear modulus of elasticity for A-36 steel is 75 GPa. (Figure 1) Part A Determine the absolute maximum shear stress in the shaft. Express your answer to three significant figures and include the appropriate units. ? Tmax = 38.197 GPa Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Determine the angle of twist of end E of the shaft relative to B. Express your answer using three significant figures. vec DE/B = rad Submit Request Answer Provide Feedback Next > Figure < 1 of 1 m
The turbine develops 150 kW of power, which is transmitted to the gears such that C receives 70% and D receives 30%. The rotation of the 100-mm-diameter A-36 steel shaft is w = 600 rev/min. The journal bearing at E allows the shaft to turn freely about its axis. The shear modulus of elasticity for A-36 steel is 75 GPa. (Figure 1) Part A Determine the absolute maximum shear stress in the shaft. Express your answer to three significant figures and include the appropriate units. ? Tmax = 38.197 GPa Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Determine the angle of twist of end E of the shaft relative to B. Express your answer using three significant figures. vec DE/B = rad Submit Request Answer Provide Feedback Next > Figure < 1 of 1 m
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 3.7.3P: A motor driving a solid circular steel shaft with diameter d = 1.5 in, transmits 50 hp to a gear at...
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Part A: Determine the absolute maximum shear stress in the shaft.
Part B: Determine the angle of twist of end EE of the shaft relative to BB.
Given: The turbine develops 150 kW of power, which is transmitted to the gears such that CC receives 70% and DD receives 30%. The rotation of the 100-mm diameter A-36 steel shaft is ωomega = 600 rev/min . The journal bearing at EE allows the shaft to turn freely about its axis. The shear modulus of elasticity for A-36 steel is 75 GPa.
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