Design a cylindrical pressure vessel

Reference no: EM131358219

Re-design the structure in Example 1 avoiding thick clusters of plies and taking into account in-situ strength. Use t_t = 1.2 mm and ν₂₃ = 0.38.

Example 1

Design a cylindrical pressure vessel with diameter d = 4 m, internal pressure p = 3.0 MP a, with a COV C_p = 0.10 to achieve a reliability R_e = 0.95 with respect to the burst pressure. Use a coordinate system on the surface of the cylinder with the y-axis oriented in the hoop direction and the x-axis oriented along the length.

Assume that the strength reported in Figures 1- 2 has a variability represented by COV C_F = 0.12.

2156_Figure 7.jpg

721_Figure 8.jpg

Reference no: EM131358219

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