3. A cylindrical vessel has the following specifications: Internal diameter = 800 mm Internal length Internal pressure Metal thickness This cylinder vessel must be replaced by a spherical vessel having the same internal volume, pressure and maximum hoop stress. Determine the internal diameter and metal thickness for this spherical vessel. = 1.8 m = 240 Kpa = 8mm Ans. (1.2 m; 6 mm ) 4. A thin cylindrical pipe 250 mm internal diameter and 6 mm metal thickness is fitted with end covers and subjected to an internal pressure of 6 MPa. Determine the axial compressive load required to reduce the longitudinal stress to zero. Ans. ( 301.6 kN )

3. A cylindrical vessel has the following specifications: Internal diameter = 800 mm Internal length Internal pressure Metal thickness This cylinder vessel must be replaced by a spherical vessel having the same internal volume, pressure and maximum hoop stress. Determine the internal diameter and metal thickness for this spherical vessel. = 1.8 m = 240 Kpa = 8mm Ans. (1.2 m; 6 mm ) 4. A thin cylindrical pipe 250 mm internal diameter and 6 mm metal thickness is fitted with end covers and subjected to an internal pressure of 6 MPa. Determine the axial compressive load required to reduce the longitudinal stress to zero. Ans. ( 301.6 kN )

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.3.13P: : A cylindrical tank with diameter d = 18 in, is subjected to internal gas pressure p = 450 psi. The...

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