Research Article
Effect of the Dispersibility of Nano-CuO Catalyst on Heat Releasing of AP/HTPB Propellant
Table 3
Combustion heat data of propellant with simple mixed nano-CuO.
| Kneading Time (h) | Area A (J/g) | Area B (J/g) | Area C (J/g) | Mean Value (J/g) | STD (J/g) | RSD (%) |
| 1 h | 16156 | 15741 | 15562 | 15819 | 304.6 | 1.93 | 2 h | 16201 | 15839 | 15690 | 15910 | 262.8 | 1.65 | 3 h | 15752 | 16216 | 16037 | 16002 | 234.0 | 1.46 | 4 h | 15836 | 16202 | 16011 | 16016 | 183.1 | 1.14 | 5 h | 16139 | 16331 | 15949 | 16190 | 191.2 | 1.18 |
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