Determine the smallest wall thickness which may be used

Reference no: EM13323189

A spherical pressurevessel of 1.2m outside diameter is to be fabricated from a steelhaving an ultimate stress of σU450 MPa. Knowing that a factor of safetyof 4.0 is desired and that the gage pressure may reach 3 MPa, determine the smallest wall thickness which may be used.

Reference no: EM13323189

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