Research Article
Testing and Modeling Fuel Regression Rate in a Miniature Hybrid Burner
Table 4
Overview of the tested metal-loaded formulations.
| Formulation | Number of samples | Port diameter (mm) | External sample diameter (mm) |
| HTPB + 10% ALEX + 2% C | 4 | 4 | 18 | HTPB + 10% ALEX + 2% TiO2 | 6 | 4 | 18 | HTPB + 10% ALEX + 2% C + 2% Mg | 3 | 4 | 18 | HTPB + 10% L-ALEX | 4 | 4 | 18 | HTPB + 2.5% MgH2 + 1.4% MgB | 4 | 4 | 18 | HTPB + 2.5% MgH2 | 4 | 4 | 18 | HTPB + 7.5% MgH2 | 8 | 4 | 18 | HTPB + 5% MgH2 + 5% ALEX + 1% C | 4 | 4 | 18 | HTPB + 2.27% Mg + 1.4% MgB | 4 | 4 | 18 | HTPB + 2.8% MgB | 2 | 4 | 18 |
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