Open Access
Table 4
Numerical design values for truncated rockets engines.
| L | YE | CMass | CF | Nozzle area ratio | Gain % (C Mass) |
Loss % (CF) |
|
|---|---|---|---|---|---|---|---|
| Vulcain 2 | 4.33 | 0.666 | 343.75 | 0.634 | 55.11 | 37.59 | 0.63 |
| Aestus | 3.03 | 0.428 | 568.58 | 0.615 | 79.96 | 35.47 | 0.49 |
| RD-170 | 7.42 | 1.222 | 181.47 | 0.591 | 31.51 | 37.56 | 0.84 |
| Raptor | 2.42 | 0.399 | 218.65 | 0.623 | 37.72 | 37.52 | 0.80 |
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