Determine the stresses in polar co-ordinate system

Assignment Help Mechanical Engineering
Reference no: EM13212527

Show that Airy's stress function ? = Crθ sinθ satisfies the biharmonic equation. Also determine the stresses in polar co-ordinate system.

Reference no: EM13212527

Questions Cloud

Explain the pressure and temperature conditions in the day : Draw the phase diagram of water and put a on the phase diagram to show the pressure and temperature conditions in the day and at night on the moon.
Create a compelling vision for the organization : How would you incorporate the communication of the vision into the new employee on-boarding and ongoing training?
What is the probability the sample mean length is less : The last ones are wrong or I am getting repeated answers for the wrong question. An automatic saw at a local lumber mill cuts 2 by 4 to an average length of 120 inches. However, because the saw is a mechanical device, not all the boards are 120 in..
Determine the resulting stress equations : Determine the resulting stress equations for σx, σy and τxy given the Airy's stress function ? = a1x^4 + a2(x^3)y + a3(x^2)(y^2) + a4x(y^3) + a5(y^4), where ai are constants. Also determine, if any, the restrictions between constants.
Determine the stresses in polar co-ordinate system : Show that Airy's stress function ? = Crθ sinθ satisfies the biharmonic equation. Also determine the stresses in polar co-ordinate system.
What is the inner tube surface temperature at the outlet : What is the inner tube surface temperature at the outlet, where fully developed conditions may be assumed?
Explain how should the firms adjust its input mix : A particular firm must pay $10 per unit of labor and $250 per of capital. the firms marginal product of labor is 80 and its marginal product of capital is 270. is this currently cost minimizing is not how should the firms adjust its input mix
What is the difference between mixed and unmixed flow : What is the difference between mixed and unmixed flow in heat exchangers?
Is the displacement field compatible : A body with a plane stress field has material properties E, ν and has the following displacement field

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Calculate the head provided by the pump

Calculate the head provided by the pump and Calculate the brake power required if the pump efficiency is 75% (kW).

  What flow will be expected if gate valve is one-half open

The entrance is inward projecting. What flow will be expected if the gate valve is one-half open?

  Design a control system for an annealing furnace

Design a control system for an annealing furnace - Please describe any auxiliary equipment that needs to be considered. MEE 30002 Control Engineering

  Determine the ration of the time taken of cutting

in a crank or slotted lever quick mechanism the distance between the fixed centre is 150 mm and driving crank is 75 mm. determine the ration of the time taken of cutting & return strake .

  Determine the deflection of the beam

What load P allow can be supported at the midpoint of the bar if the yield stress in the steel wires is 220 MPa and in the aluminium wire is 80 MPa? A saftey factor of n = 2 is needed.

  Determine the minimum distance

Determine the minimum distance from a 50 ft height building from which the ball can be thrown and not hit the side of the building , but it may land on the roof depending upon how long the building is.

  Calculate shaking force and shaking torque

find Torque at O2, and forces at O2, A and B, also calculate shaking force and shaking torque. MEE40003- Machine Dynamics

  Explain what is the amplitude of the response x

In the idealized model attached shown, m = 15 kg, k = 135 N/m, and the viscous damping ratio is 0.15. Assume that an external harmonic force F(t) = 15 cos 4 t acts on the system with F0=15 N and forcing frequency of 4 rad/s.

  Explain force exerted on the body by the fluid motion

In flows past solid bodies, the force exerted on the body by the fluid motion depends upon the fluid velocity u, the density p, the viscosity

  The effect of fluid cooling

Write a  literature review and the title is "the effect of fluid cooling on the performance of building integrated photovoltaic thermal systems. Using some BIPVT prototypes measure their thermal and electrical output and dtermine their effectiveness"

  Computing the heat transfer rate

Calculating the heat transfer rate and the rate that entropy is produced in a gear box. A gearbox operating under steady state conditions recieves 24 hp along the input shaft and delivers 10hp along the output shaft

  What is the actual strain

You have a 120 Ω quarter bridge 2 wire set up with Sg=2.10 and an unknown lead wire resistance. A 59880Ω calibration resistor is switched in parallel to the gage only and a recording instrument is set to give a -100 mm deflection for this calibrat..

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