Research Article
Robust Design Optimization of an Aerospace Vehicle Prolusion System
Table 2
LB and UB of design variables.
| | Parameters | LB | UB | Units |
| | Tubular grain inner diameter () | 105 | 130 | mm | | Fin radius () | 6 | 18 | mm | | Inner radius () | 50 | 70 | mm | | Min. web () | 15 | 35 | mm | | Max. web () | 75 | 100 | mm | | Fin height () | 90 | 120 | mm | | Number of fins () | 4 | 12 | — | | Taper fin angle () | 18 | 25 | degree |
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