Research Article
Detailed Parametric Investigation and Optimization of a Composite Wing with High Aspect Ratio
Table 8
Structural performance of different ply ratios.
| Ply ratio | Maximum deformation (mm) | Maximum stress of the upper wing (MPa) | Maximum stress of the lower wing (MPa) | Maximum Inverse Reserve Factor of the upper wing | Maximum Inverse Reserve Factor of the lower wing |
| 10%/10%/80% | 523.99 | 434.1 | 423.11 | 0.79962 | 0.79633 | 20%/20%/60% | 498.69 | 414.68 | 418.84 | 0.74143 | 0.73968 | 30%/60%/10% | 456.47 | 405.12 | 409.44 | 0.68891 | 0.68746 | 40%/40%/20% | 420.56 | 365.37 | 363.24 | 0.60421 | 0.61564 | 60%/30%/10% | 380.39 | 344.35 | 342.01 | 0.59786 | 0.57493 | 70%/20%/10% | 480.24 | 410.35 | 404.44 | 0.69452 | 0.70541 | 80%/10%/10% | 513.53 | 412.4 | 421.88 | 0.76534 | 0.75482 | 100%/0%/0% | 564.55 | 440.19 | 447.24 | 0.83126 | 0.85697 |
|
|