SPHERICAL Pressure Vessel in Under 2 Minutes!

Thin-Walled Pressure Vessels
Hoop Stress, Tangential Stress, Circumferential Stress
Longitudinal Stress, Axial Stress
Spherical Pressure Vessels
Cylindrical Pressure Vessels
Principal Stresses
Example 1: • SPHERICAL Pressure Ves...
Example 2: • CYLINDRICAL Pressure V...
Example 3: • Maximum Internal Press...
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Main Video Link:
Thin-Walled PRESSURE VESSELS in 8 MINUTES - Mechanics of Materials
• Thin-Walled PRESSURE V...
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Other Mechanics of Materials Lectures:
Watch the entire course in less than 4 HOURS!!
01 Axial Loading Normal Stress: • EVERYTHING on Axial Lo... ​
02 Shearing Strain and Stress Components: • SHEAR STRAIN and Stres... ​
03 Axial Deformation, Temperature Changes, and Poisson’s Ratio: • Axial Deformation, The... ​
04 Statically Indeterminate: • STATICALLY INDETERMINA... ​
05 Stress Concentrations and Factor of Safety: • Stress CONCENTRATION F... ​
06 Shearing Stress, Torsion: • Shearing Stresses, TOR...
07 Angle of Twist, Statically Indeterminate: • Torsion, Angle of Twis...
08 Bending Stress, Second Moment of Area, and Parallel Axis Theorem: • PURE BENDING and Paral...
09 Stress Concentration Factors for Torsion and Bending: • Stress CONCENTRATIONS ...
10 Beam Deflections & Singularity Functions : • Bending and BEAM DEFLE...
11 Transformed Sections for Bending (Composites): • Bending and BEAM DEFLE...
12 Transverse Shear: • Everything About TRANS...
13 Shear Flow: • Thin-Walled Members an...
14 Mohr’s Circle and Principal Stresses: • Principal Stresses and...
15 Pressure Vessels: • Thin-Walled PRESSURE V...
16 Ductile Failure Criteria (Yield): • Yield (DUCTILE) FAILUR...
17 Brittle Failure Criteria (Fracture): • Fracture (BRITTLE) FAI...
18 Combined Loading: • Everything About COMBI...
19 Column Buckling: • BUCKLING - Column Stab...
20 Elastoplastic Beams and Residual Stresses (torsion too): coming soon

[@hyundai_worldwide]

thanks

[@mohammedashraf7698]

This is a sphere, so only sigma longitudinal is acting

[@gokublack9080]

Yes

[@J_saito]

In this case, I think, maximum and minimum normal stresses are equal, both σ=pr/(2t)​ with negligible shear.