Question

c) A thick cylinder has an internal diameter of 75 mm and external diameter of 125 mm. Ends are closed and it comes an internal pressure of 60 MN/m2. Neglecting end effects, calculate the hoop stress and radial stress at radii of 37.5 mm, 40 mm, 50 mm, 60 mm and 62.5 mm. Plot the values on a diagram to show the variation of these stresses through the cylinder wall. What is the value of the longitudinal stress in the cylinder? [ 20 Marks]

Name: c) A thick cylinder has an internal diameter of 75 mm and external diameter of 125 mm. Ends are closed and it comes an internal pressure of 60 MN/m2. Neglecting end effects, calculate the hoop stress and radial stress at radii of 37.5 mm, 40 mm, 50 mm, 60 mm and 62.5 mm. Plot the values on a diagram to show the variation of these stresses through the cylinder wall. What is the value of the longitudinal stress in the cylinder? [ 20 Marks]
Uploaded: 2023-11-24T20:27:43-08:00
Duration: 1 min 55 s
Channel: Supreeta N

          c) A thick cylinder has an internal diameter of 75 mm and external diameter of 125 mm. Ends are closed and it comes an internal pressure of 60 MN/m2. Neglecting end effects, calculate the hoop stress and radial stress at radii of 37.5 mm, 40 mm, 50 mm, 60 mm and 62.5 mm. Plot the values on a diagram to show the variation of these stresses through the cylinder wall. What is the value of the longitudinal stress in the cylinder? [ 20 Marks]

c) A thick cylinder has an internal diameter of 75 mm and external diameter of 125 mm. Ends are closed and it comes an internal pressure of 60 MN/m2. Neglecting end effects, calculate the hoop stress and radial stress at radii of 37.5 mm, 40 mm, 50 mm, 60 mm and 62.5 mm. Plot the values on a diagram to show the variation of these stresses through the cylinder wall. What is the value of the longitudinal stress in the cylinder? [ 20 Marks]

Added by Dorothy T.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Supreeta N

11/24/2023

Step 1

Step 1: Calculate the hoop stress at each radius using the formula: Hoop stress (σh) = (P * r) / t Where: P = internal pressure = 60 MN/m^2 r = radius t = thickness of the cylinder wall Show more…

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c) A thick cylinder has an internal diameter of 75mm and external ends are closed and it comes an internal pressure of 60M(N)/(m)2. Neglecting end effects, calculate the hoop stress and radial stress at radii of 37.5mm,40mm,50mm,60mm and 62.5mm. Plot the values on a diagram to show the variation of these stresses through the cylinder wall. What is the value of the longitudinal stress in the cylinder? [ 20 Marks] c A thick cylinder has an internal diameter of 75 mm and external diar cylinder wall. What is the value of the longitudinal stress in the cylinder? [20 Marks]