Determine the stresses in the shell, Mechanical Engineering

Assignment Help:

Determine the stresses in the shell:

A cylindrical boiler is 2.5 m in diameter and 20 mm in thickness and it carries steam at a pressure of 1.0 N/mm2. Determine the stresses in the shell.

Solution

Diameter of the shell, d = 2.5 m = 2500 mm. Thickness of the shell, t = 20 mm.

Internal pressure, p = 1.0 N/mm2.

∴ Longitudinal stress pd /4t  = (1.0 × 2500 )/(4 × 20 )= 31.25 N/mm2           (tensile)

∴ Hoop stress          pd /2t = 1.0 × 2500 /2 × 20= 62.5 0 N/mm2         (tensile)


Related Discussions:- Determine the stresses in the shell

Flash butt welding, Flash Butt Welding This process is an extension of ...

Flash Butt Welding This process is an extension of resistance butt welding. The parts to be joined are gripped in the clamps and their interfaces are gradually brought into con

Find out the axial moment of inertia, Find out the axial moment of inertia:...

Find out the axial moment of inertia: Find out the axial moment of inertia of a rectangular area of base b and height d around centroidal axis GX and the base B 1 B 2 . So

Statics, what are the common application of statics in industry

what are the common application of statics in industry

Determine the forces in strings, Determine the forces in strings: The...

Determine the forces in strings: The Electric light fixture weighing 15N hangs from point C , by two strings AC and BC . AC is inclined at 60° to the horizontal and BC

Different types of layouts, List and explain four different types of layout...

List and explain four different types of layouts for a factory.

Define the moving boat method, Q. Define the Moving boat method? Moving...

Q. Define the Moving boat method? Moving boat method has been more recently evolved and tested in the U.S.A. and holds promise in measurement of discharge of big rivers and tid

Explain corner joint, Corner joint- The flush corner joint is designed prim...

Corner joint- The flush corner joint is designed primarily for welding sheet metal that is 12 gauge or thinner. It is restricted to lighter materials. The half-open corner join

Structural steel materials, Q. Structural steel materials? All structur...

Q. Structural steel materials? All structural steel materials to conform to GS-904-0510. All miscellaneous steel materials to conform to GS-904-0515. All welding consumab

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