Question

A - Using the experimental strain values calculate σ_x (longitudinal stress) as well as σ_y (hoop/tangential stress)

B - Using the theoretical equations calculate the hoop (σ_H) and longitudinal (σ_L) stresses. Calculate the hoop stress at the outer surface of the cylinder.

Vessel	Thick Cylinder
Wall Thickness, t (in)	0.119”
Outer Diameter, DO (in)	1.060”
Length, L (in)	3.079”
Pressure, Pi (psi)	100 psi
Experimental εx (με)	5x10^-6
Experimental εy (με)	11*10^-6

Answer 1