Engineering, 22.03.2021 22:10 T0othless3clipes

A steel shaft is subjected to a twisting moment (Torque) of 10677 N. m and maximum bending moment of 5423 N. m. - Find the required diameter of the shaft to prevent yielding in Tresca criteria. Yield strength σY = 413 MPa Another steel shaft is now subjected to a fluctuating axial load that varies from a minimum of 10000 N in compression to a maximum of 40000 N in tension, and a completely reversed bending moment of 2000 N. m - Find the required diameter of the shaft to prevent failure by fatigue σu = 690 pa (Tensile strength) and σe = 345 pa (endurance imit) and S. F.=1

Answers: 2

Show answers

Another question on Engineering

Engineering, 04.07.2019 18:10

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.

Answers: 1

Answer

Engineering, 04.07.2019 18:10

Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1

Answers: 1

Answer

Engineering, 04.07.2019 18:20

Acertain flow of air (at stp) has a velocity distribution given by v i (in ft/s). if this flow is going through a 4 ft square area in the yz-plane (centered at the origin), what is the mass flow rate (in lbm/s)?

Answers: 2

Answer

Engineering, 04.07.2019 19:10

Plan an experiment to measure the surface tension of a liquid similar to water. if necessary, review the ncfmf video surface tension for ideas. which method would be most suitable for use in an undergraduate laboratory? what experimental precision could be expected?

Answers: 2

Answer

You know the right answer?

A steel shaft is subjected to a twisting moment (Torque) of 10677 N. m and maximum bending moment of...

Questions