QUESTION 4 A spherical pressure vessel is made of ASTM A517-F steel and operates at room temperature. The inner diameter is 1.5 m, the wall thickness is 10 mm, and the maximum pressure is 6 MPa. ASTM AS17-F steel has a fracture toughness of 187 MPa/m and the yielding stress at 760 MPa. Use 3.142 as the value of T. To calculate the nominal stress in the wall, please use the equation here: px ri 2 xt PART A Is the leak-before-break condition met? or (MPa) = Ce (m) = Is the leak-before-break condition met?

QUESTION 4 A spherical pressure vessel is made of ASTM A517-F steel and operates at room temperature. The inner diameter is 1.5 m, the wall thickness is 10 mm, and the maximum pressure is 6 MPa. ASTM AS17-F steel has a fracture toughness of 187 MPa/m and the yielding stress at 760 MPa. Use 3.142 as the value of T. To calculate the nominal stress in the wall, please use the equation here: px ri 2 xt PART A Is the leak-before-break condition met? or (MPa) = Ce (m) = Is the leak-before-break condition met?

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 8.2.8P: A spherical steel pressure vessel (diameter 500 mm, thickness 10 mm) is coated with brittle lacquer...

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