Solution Found!
The turbine develops 300 kW of power, which is transmitted
Chapter 5, Problem 5-62(choose chapter or problem)
The turbine develops 300 kW of power, which is transmitted to the gears such that both B and C receive an equal amount. If the rotation of the 100-mm-diameter A992 steel shaft is \(\omega=600 \mathrm{rev} / \mathrm{min}\), determine the absolute maximum shear stress in the shaft and the rotation of end D of the shaft relative to A. The journal bearing at D allows the shaft to turn freely about its axis.
Questions & Answers
QUESTION:
The turbine develops 300 kW of power, which is transmitted to the gears such that both B and C receive an equal amount. If the rotation of the 100-mm-diameter A992 steel shaft is \(\omega=600 \mathrm{rev} / \mathrm{min}\), determine the absolute maximum shear stress in the shaft and the rotation of end D of the shaft relative to A. The journal bearing at D allows the shaft to turn freely about its axis.
ANSWER:
Problem 5-62The turbine develops 300 kW of power, which is transmitted to the gears such that both B and Creceive an equal amount. If the rotation of the 100-mm-diameter A992 steel shaft is v = 600rev>min., determine the absolute maximum shear stress in the shaft and the rotation of end D ofthe shaft relative to A. The journal bearing at D allows the shaft to turn freely about its axis. Step-by-step solution Step 1 of 6 ^Calculate the polar moment of inertia of the shaft.J = D4 32Here, D is the diameter of the shaft.Substitute 100 mm for D. 4J = 32 (100) 6 4 = 9.817477 x 10 mm = 9.817477 x 10 m-6 4