Maximum energy of distortion theory of failure

Assignment Help Mechanical Engineering
Reference no: EM13703091

A steel circular bar (\sigmayp =250 MPa) of d=60-mm diameter is acted upon by combined moments M and axial compressive loads P at its ends. Taking M=1.5KN.m, determine, based on the maximum energy of distortion theory of failure, the largest allowable value of P.

Reference no: EM13703091

Questions Cloud

What is the exact significance level : Is the F-value for Levene's Test for Equality of Variances significant? What is the exact significance level? if the Levene's Test for Equality of Variances is significant, then equal variances cannot be assumed.
Determine the rate of heat rejection to the environment : A refrigerator uses a R-134a as the working fluid and operates on an ideal vapor-compression refrigeration cycle between 0.12 and 0.7 MPa. The mass flow rate of the refrigerant is 0.05 kg/s.
Work required to perform this operation on an ideal gas : Ten moles of ethylene (T_c=9.2 degrees C, P_c= 214.2kg/m^3) are to be compressed isothermally from their initial state (P = 21.7 bar,T = 25 ºC, and V = 1000 cm3/mol) to 100 cm3/mol. Estimate the work required to perform this operation on an ideal gas..
Determine the entropy change of the steam : A rigid tank contains 8 kg of saturated vapor steam at 115 degrees c. The steam is cooled to the ambient temperature of 20 degrees c. (a) Sketch the process with respect to the saturation lines on a T-v diagram. (b) Determine the entropy change of th..
Maximum energy of distortion theory of failure : A steel circular bar (\sigmayp =250 MPa) of d=60-mm diameter is acted upon by combined moments M and axial compressive loads P at its ends. Taking M=1.5KN.m, determine, based on the maximum energy of distortion theory of failure, the largest allowabl..
Find the temperature distribution-throughout the chip : A computer chip has dimensions 3 × 3 × 0.2 and a volumetric heat generation rate of 2.5 × 107/3. The bottom and side surfaces of the chip experience no heat loss, whereas the top surface is cooled by air convection, with = 310?? and = 300 /2 x . Find..
Calculate the work of the expanding gas : An electric motor is connected to a 12-V battery. The electric current to the motor is 3 A. 90 % of the electric energy from the battery is converted into mechanical work to mix an ideal gas in an adiabatic cylinder.
Find the axial pressure of the unit normal pressure : A multiple disc clutch employs 3 steel and 2 bronze discs having outer diameter 300 mm and inner diameter 200 mm. For a coefficient of friction of 0.22 find the axial pressure and the power transmitted at 750 r.pm if the normal until pressure is 0.13..
Screws and thread fasteners : How to decide which type of thread fasteners use for any design? what's the advantage and disadvantage?

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Find its magnitude for impending motion

A body having a mass of 46 kg rests on a horizontal planse for which the coefficiant of friction f = 0.4. A force P acts ofn the body at an angle of 20 degrees with the horizontal. Find its magnitude for impending motion.

  In the rectangle in the drawing a charge is to be placed at

in the rectangle in the drawing a charge is to be placed at the empty corner to make the net force on the charge at

  How much easier would this job be if you had bought the

while driving your car hits a pothole blowing your front tire. taking out your lug wrench total span 28 in you try to

  The mean value of the coefficient of friction is 025 and

a plate clutch has a single pair of mating friction surfaces 300 mm od by 225 id. the mean value of the coefficient of

  A nonwetting metal surface that is at temperature ts -15

a small water droplet of diameter d100 micro meter and temperature tmp 0 deg c falls on a nonwetting metal surface

  Determine the rate of heat loss from the molten salt

Determine the rate of heat loss from the molten salt per meter length of the pipe.

  Consider the isothermal expansion of 450 mol of an ideal

consider the isothermal expansion of 4.50 mol of an ideal gas at 450 k from an initial pressure of 12.0 bar to a final

  For a situation where safety rules require that the burst

for a situation where safety rules require that the burst pressure of a tank is at least four times the maximum

  Two circus performers pyramus and thisbe pyramus will swing

two circus performers pyramus and thisbe. pyramus will swing back and forth with amplitude 8 on a trapeze bar that

  Determine the impulse on particle a by the explosion the

a 2 lb particle is sliding along a at horizontal frictionless surface with a velocity of 10 fts along the x-axis. when

  Car a starts from rest at t0 and travels along a straight

car a starts from rest at t0 and travels along a straight road with a constant acceleration of 6fts2 until it reachers

  If the resultant force middotr is directed along anbspline

if the resultant force .middotr is directed along anbspline measu red 75 clockwise from the positie x axis andnbspthe

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd