PRESSURE LOADING: THIN-WALLED VESSELS (SPHERE & CYLINDER)
SI/Metric Units
INPUT DATA
Title
Mean Radius, r
m
Thickness, t
m
Modulus of elasticity, E
10
9
N/m
2
Poisson's ratio, υ
Internal pressure, p
10
6
N/m
2
RESULTS
SPHERE
Values
Units
♦ Stress, σ
sph
84.0
10
6
N/m
2
♦ Increase in radius, Δr
324.6377
10
-6
m
♦ Increase in volume, ΔV
2610.8911
10
-6
m
3
CYLINDER
Values
Units
♦ Axial Stress, σ
axial
84.0
10
6
N/m
2
♦ Hoop Stress, σ
hoop
168.0
10
6
N/m
2
♦ Increase in radius, Δr
649.2754
10
-6
m
♦ Volume increase per length, ΔV/L
4079.5174
10
-6
m
3
/m