Research Article
Experimental Study of the Swirling Oxidizer Flow in HTPB/N2O Hybrid Rocket Motor
Table 4
Specification of tests.
| Test # | Motor specs | Fuel specs (before test) | Injector specs | (mm) | (mm) | (mm) | (g) | Axial injector number | Tangential injector number | (mm) |
| 0-bench | 9.0 | 49.0 | 251 | 706.4 | 1 | 0 | 1.5 | 1-S4A1 | 9.1 | 42.0 | 249 | 856.8 | 1 | 4 | 1.0 | 2-S4A1 | 9.1 | 45.5 | 248 | 660.0 | 1 | 4 | 1.0 | 3-S4A1 | 9.1 | 48.8 | 240 | 623.8 | 1 | 4 | 1.0 | 4-S4A1 | 9.1 | 43.3 | 248 | 846.0 | 1 | 4 | 1.0 |
|
|