1) A spherical pressure vessel has a 1-m radius and a wall thickness of 0.002 m. It contains a gas causing an internal pressure of 1.8 x 10³ Pa and an external pressure of 105 Pa. The shear stress is then xy =1.8 x 105 Pa. Calculate the maximum normal stress and the absolute maximum shear stress.

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Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.