From: Experimental Investigation and Optimization Design of Multi-Support Pipeline System
Variety | D1 (mm) | D3 (mm) | D4 (mm) | D5 (mm) | 4th order frequency (Hz) | 5th order frequency (Hz) | Maximum stress (MPa) | Maximum acceleration (g) |
---|---|---|---|---|---|---|---|---|
Initial | 350.0 | 950.0 | 1250.0 | 1550.0 | 393.9 | 534.6 | 24.5 | 47.1 |
Optimal | 429.3 | 1004.2 | 1357.0 | 1543.0 | 355.1 | 615.0 | 8.6 | 7.91 |