A scuba tank is being designed for an internal pressure of 2,650 psi with a factor of safety of 2.0 with respect to yielding. The yield stress of the steel is 69,000 psi in tension and 20,000 psi in shear. (Assume that the given radius or diameter is an inside dimension and that all internal pressures are gage pressures.) (a) If the diameter of the tank is 7.0 in., what is the minimum required wall thickness (in inches)? inches (b) If the wall thickness is 0.25 in., what is the maximum acceptable internal pressure (in psi)? psi

A scuba tank is being designed for an internal pressure of 2,650 psi with a factor of safety of 2.0 with respect to yielding. The yield stress of the steel is 69,000 psi in tension and 20,000 psi in shear. (Assume that the given radius or diameter is an inside dimension and that all internal pressures are gage pressures.) (a) If the diameter of the tank is 7.0 in., what is the minimum required wall thickness (in inches)? inches (b) If the wall thickness is 0.25 in., what is the maximum acceptable internal pressure (in psi)? psi

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

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A scuba tank is being designed for an internal pressure of 2,655 psi with a factor of safety of 2.0 with respect to yielding. The yield stress of the steel is 67,000 psi in tension and 25,000 psi in shear. (Assume that the given radius or diameter is an inside dimension and that all internal pressures are gage pressures.) (a) If the diameter of the tank is 7.0 in., what is the minimum required wall thickness (in inches)? 0.277 X inches (b) If the wall thickness is 0.25 in., what is the maximum acceptable internal pressure (in psi)? 2392.85 psi
A scuba tank is being designed for an internal pressure of 2,655 psi with a factor of safety of 2.0 with respect to yielding. The yield stress of the steel is 67,000 psi in tension and 25,000 psi in shear. (Assume that the given radius or diameter is an inside dimension and that all internal pressures are gage pressures.) (a) If the diameter of the tank is 7.0 in., what is the minimum required wall thickness (in inches)? inches (b) If the wall thickness is 0.25 in., what is the maximum acceptable internal pressure (in psi)? psi
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