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ZackGardner Dec11-09 05:41 AM

Pressure Vessels
 
Im trying to do a question but im struggling & keep getting lost, could someone show me the formula for working out:

A cylindrical compressed air cylinder 1.5m long and 0.75m internal dia. has wall thickness of 8mm.
Find increase in volume when cylinder is subject to internal pressure of 3.5 MPa, also find the values for the constants G & K, given that E=207 GPa
and possons ratio= 0.3

What are G & K?

Cheers


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