Research Article
Advanced Aerostructural Optimization Techniques for Aircraft Design
Table 7
Optimization results.
| | Initial | Optimized |
| Twist 1 (degree) | 0 | −0.653 | Twist 2 (degree) | 0 | −0.7634 | Twist 3 (degree) | 0 | −1.57 | Twist 4 (degree) | 0 | −1.59 | Chord root (m) | 1.210 | 1.290 | Chord tip (m) | 0.556 | 0.533 | Semispan (m) | 8.0 | 7.602 | (m2) | 6.576 | 6.43 | | 0.0287 | 0.02849 | (MPa) | 93.24 | 76.42 | (MPa) | 225.0 | 183.0 | Mass of wing (Kg) | 81.6 | 77.25 | | 4.235 | 4.433 |
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