Table 3. Synthesized HAN–Fuel Mixture Ratio (Fuel: Urea or Methanol) and Calculated Oxygen Balance.
| mixtures | initial mass, g | fuel mass, g | final mass, g | oxygen balance, % (methanol; urea) |
|---|---|---|---|---|
| HAN | 1 | 0.00 | 1.00 | |
| HAN–10% fuel | 1 | 0.10 | 1.10 | 10.60; 16.95 |
| HAN–15% fuel | 1 | 0.15 | 1.15 | 3.62; 12.74 |
| HAN–20% fuel | 1 | 0.20 | 1.20 | –2.77; 8.88 |
| HAN–25% fuel | 1 | 0.25 | 1.25 | –8.65; 5.33 |
| HAN–30% fuel | 1 | 0.30 | 1.30 | –14.08; 2.05 |