Engineer firms in many situations must verify the reliability of existing purchased designs. Your role as a quality engineer at an oil refinery is to confirm the maximum stresses imposed by a 1.03 MPa propane pressure inside the 20-lb design cylinder shown in Figure.3(a), at 25°C, which acts as a pressurized cylinder once the gate valve is closed. Ifthe cylinder is made of 2.5-mm-thick steel and can be approximated as shown in Figure.3(c). Evaluate the maximum longitudinal and hoop stresses. 308 mm OL H 447 mm B (b)

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 8.3.12P: A cylindrical tank with hemispherical heads is constructed of steel sections that are welded...
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Engineer firms in many situations must verify the reliability of existing purchased designs. Your role
as a quality engineer at an oil refinery is to confirm the maximum stresses imposed by a 1.03 MPa
propane pressure inside the 20-lb design cylinder shown in Figure.3(a), at 25°C, which acts as a
pressurized cylinder once the gate valve is closed.
If the cylinder is made of 2.5-mm-thick steel and can be approximated as shown in Figure.3(c). Evaluate
the maximum longitudinal and hoop stresses.
308 mm
OL
H
447 mm
B
(b)
Transcribed Image Text:Engineer firms in many situations must verify the reliability of existing purchased designs. Your role as a quality engineer at an oil refinery is to confirm the maximum stresses imposed by a 1.03 MPa propane pressure inside the 20-lb design cylinder shown in Figure.3(a), at 25°C, which acts as a pressurized cylinder once the gate valve is closed. If the cylinder is made of 2.5-mm-thick steel and can be approximated as shown in Figure.3(c). Evaluate the maximum longitudinal and hoop stresses. 308 mm OL H 447 mm B (b)
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