Research Article
Testing and Modeling Fuel Regression Rate in a Miniature Hybrid Burner
Table 2
HTPB baseline: optimization procedure comparing the initial regression rates
(
13) and
(
14).
| Test number | Regression rate at ignition (13), | Regression rate at ignition (14), | Percent variation | , (mm/s) | , (mm/s) | − |
| 1 | 1.424 | 1.436 | 0.8 | 2 | 2.389 | 2.390 | 0.1 | 3 | 2.334 | 2.337 | 0.1 | 4 | 1.319 | 1.323 | 0.3 | 5 | 2.092 | 2.102 | 0.5 | 6 | 1.506 | 1.509 | 0.2 |
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