Discover the maximum thickness required, Mechanical Engineering

Assignment Help:

Discover the maximum thickness required:

A thin cylindrical vessel of 2 m diameter and 4 m length having a particular gas at a pressure of 1.65 N/mm2. If the allowable tensile stress of the material of the shell is referring to150 N/mm2, Discover the maximum thickness required.

Solution

In a thin cylindrical shell, stress shall be higher, since it is double that of longitudinal stress. Therefore, maximum stress is reached in the circumferential direction.

Diameter of the shell, d = 2 m = 2000 mm.

 Internal pressure, p = 1.65 N/mm2.

Permissible tensile stress = 150 N/mm2.

If thickness required is t, then

pd / t = 150

1.65 × 2000/ (2 × t)  = 150

t = 11 mm

Therefore, minimum thickness needed is 11 mm.


Related Discussions:- Discover the maximum thickness required

Chemistry, what is law of chemical combinations?

what is law of chemical combinations?

Explain the gauge pressure, Explain Gauge Pressure (P gauge ) Gauge Pre...

Explain Gauge Pressure (P gauge ) Gauge Pressure is the pressure of a fluid contained in a closed vessel. It is all time more than atmospheric pressure. It is calculated by an

Find the minimum weight to keep equilibrium, Find the minimum weight to kee...

Find the minimum weight to keep equilibrium: A belt supports the two weights W 1 an d W 2 over a pulley as shown in the figure given below. If W 1 = 1000N, fi

Environments can cause deterioration of foundation, Environments can cause ...

Environments can cause deterioration of foundation. Can you explain this in the following cases? a) A column footing which was stable for a number of years suddenly gave way. T

Specifications of hardness testing machines and indentors, Specification s...

Specification s of Hardness Testing Machines and Indentors: The Brinel cum Rockwell Tester has specifications which are stated below: Ability to determine the hardness up t

Steam turbine, Stea m Turbine: INTRODUCTIO N:   Steam turbine is ch...

Stea m Turbine: INTRODUCTIO N:   Steam turbine is chief mover in which rotary motion can be obtained by a gradual change of momentum of steam. The force exerted on blade is

Welding, difference between blow hole and porosity

difference between blow hole and porosity

Statics, what are the applications of statics in engineering

what are the applications of statics in engineering

Find out the friction force, Find out the friction force: The cord pas...

Find out the friction force: The cord passes over a massless and frictionless pulley, carrying a mass M 1 at one end and wrapped around a cylinder of mass M 2 which rolls on

Thermodynamics, microscopic and macroscopic view points

microscopic and macroscopic view points

Write Your Message!

Captcha
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