5. The hollow steel shaft shown is 3 m long and has an outer diameter of 60 mm. When it is rotating at 90 rad/s, it tran
Posted: Fri Apr 29, 2022 10:12 am
5. The hollow steel shaft shown is 3 m long and has an outer diameter of 60 mm. When it is rotating at 90 rad/s, it transmits 31.5 kW of power from the engine E to the generator G. Determine the smallest thickness of the shaft if the allowable shear stress is τ. =160 MPa and the shaft is restricted not to twist more than 1.145 degrees. Take GSteel = 77000 MPa. allow - E G