A seamless blank unstayed dished head with pressure on the concave side has a diameter of...

A seamless blank unstayed dished head with pressure on the concave side has a diameter of 1,016mm and is a segment of a sphere with a dish radius of 889 mm, The thickness of the dished head is 25.4mm. The maximum allowable stress value of dished- head material (carbon steel, SA- 285- A) is 88.9 MPa, which has an operating temperature of no more than 250 C. Determine the maximum allowable working pressure of the blank unstayed dished head.

Expert Solution

samet mamat answered 2 years ago

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