Thin-walled tube has plastic anisotropy

Assignment Help Mechanical Engineering
Reference no: EM13719055

A drawn, thin -walled tube has plastic (orthotropic) anisotropy. The axial direction of the tube is similar to the rolling direction of anisotropic sheet metal. The tube diameter is 3 inches and the wall thickness is 0.040 inch. The strain ratios were measured from tensile tests in the axial and hoop directions, R0 = R = 2.5, R90 = P = 0.8. The yield strength in the axial direction is 40,000 psi.

a. If the tube is capped at both ends and pressurized, determine the pressure at which the cylindrical tube wall will yield.

 

b. Will the length of the tube increase, decrease or stay the same. (Hint: determine E axial/ E hoop.)

Reference no: EM13719055

Questions Cloud

Evaluate the average force exerted on the car : A car crashes into a wall. You are given the mass, initial velocity and compression of the car. evaluate the average force exerted on the car
Provide a three-argument constructor : Create a class called Point that has two data members: x- and y-coordinates of the point. Provide a no-argument and a 2-argument constructor - Provide a three-argument constructor
Evaluate the thickness of the oil film : A film of oil that has an index of refraction of 1.45 rests on an optically flat piece of glass of index of refraction n = 1.60. Determine the thickness of the oil film
Determine the magnitude of the average force : A 67.6 kg person jumps from rest off a 2.91 m-high tower straight down into the water. Neglect air resistance during the descent. Determine the magnitude of the average force
Thin-walled tube has plastic anisotropy : A drawn, thin -walled tube has plastic (orthotropic) anisotropy. The axial direction of the tube is similar to the rolling direction of anisotropic sheet metal. The tube diameter is 3 inches and the wall thickness is 0.040 inch.
Materials for competitive strategy : The second paragraph should identify an organisation which would benefit from the application of these ideas and explain how the ideas should be applied.
Find the rocket speed as it passes through a cloud : A 1000kg weather rocket is launched straight up. The rocket motor provides a constant acceleration for 16s, What is the rocket's speed as it passes through a cloud 3100m above the ground
Have the directors of gml breached their duty of care : JV Mine Pty Ltd is 50% owned by GML. In 2009, GML was approached by QMNE Ltd, the other shareholder in JV Mine, to make a further major investment in JV Mine
Find the electric flux through one face of the cube : A charge of is placed at the center of a cube that measures along each edge. find the electric flux through one face of the cube

Reviews

Write a Review

 

Mechanical Engineering Questions & Answers

  A steel ring of mean diameter 250 mm has a square section

a steel ring of mean diameter 250 mm has a square section 2.5 mm by 2.5 mm. it is split by a narrow radial saw cut. the

  Determine the velocity of the refrigerant

Refrigerant R22 exits a heat exchanger through a 3 cm diameter tubing with a mass flow of 0.5 kg/s. The temperature and quality are -20 0C and 0.1. Determine the velocity of the refrigerant in m/s.

  When the gate is closed and chute is full what is the max

a chute at a factory is 18 wide and 14 deep. a gate opens and closes at a rate which dispenses the proper amount. when

  A piston- cylinder assembly with initial volume of 80

a piston- cylinder assembly with initial volume of 80 liters contains 4kg of r-134a at a pressure of 160 kpa state 1.

  A rigid well insulated tank contains a two-phase mixture

a rigid well insulated tank contains a two-phase mixture consisting of 0.07lb of saturated liquid water and 0.07lb of

  What is happening to the entropy of the potato when it

a potato is baked in an oven at 200degc. the potato is then removed from the oven and put on a table in the kitchen.

  Determine a the rate of heat loss from the compressor b the

consider an r-134a compressor on a refrigeration system. if the refrigerant enters as saturated vapor at 200 kpa 0.03

  Air flows through a pipe with a variable diameter

Air flows through a pipe with a variable diameter at a constant volumetric flow rate of 0.5 m^3/s. Assuming the velocity profiles are uniform throughout use mass conservation to find the velocity where the diameter is 0.4m and 0.2m

  Steam power plant operates between the pressure limits

A steam power plant operates between the pressure limits of 4.5MPa and 15kPa. Steam enters the pump as saturated liquid and leaves the turbine as saturated vapor. Determine the ratio of the work delivered by the turbine to the work consumed by the pu..

  A projectile is fired at an angle of 48 degrees the initial

1- a car starts rest and with constant acceleration achieves a velocity of 15 ms. when it travels of 200 m determine

  Strain gauge is used to measure the top surface strain

A strain gauge is used to measure the top surface strain on an end loaded cantilevered beam. From the end of the beam to the location of the strain gauge is L=12.1 inches. The width of the beam is w=0.99 inches, and the the thickness of the beam is t..

  If the temperature of the balls drops to 850 degrees

stainless stell ball bearings desity 8085 kgm3 and cp 0.480 kjkgc having a diameter of 1.2 cm are to be quenched in

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