The thin walled cylindrical pressure vessel of inner radius r and thickness t is subjected to an internal pressure p If the material constants are E and Icirc frac12 , determine the strains in the circumferential and longitudinal directions Using these results, calculate the increase in both the di...

The thin-walled cylindrical pressure vessel of inner radius r and thickness t is subjected to an internal

Question:

The thin-walled cylindrical pressure vessel of inner radius r and thickness t is subjected to an internal pressure p. If the material constants are E and Î½, determine the strains in the circumferential and longitudinal directions. Using these results, calculate the increase in both the diameter and the length of a steel pressure vessel filled with air and having an internal gage pressure of 15 MPa. The vessel is 3 m long, and has an inner radius of 0.5 m and a thickness of 10 mm. E_st= 200 GPa, Î½_st= 0.3.

0.5 m