Research Article
Design Optimization and Parameter Analysis of a Hybrid Rocket Motor-Powered Small LEO Launch Vehicle
Table 5
SLV cases with different grain shapes and numbers of chambers.
| | Case | 1st stage | 2nd stage | | Grain shape | Number of chambers | Grain shape | Number of chambers |
| | Circle | 1 | Circle | 4 | | Circle | 1 | Circle | 1 | | Circle | 1 | Wheel | 1 | | Circle | 4 | Circle | 4 | | Wheel | 1 | Circle | 4 | | Star | 1 | Circle | 4 |
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