Research Article
Effect of the Dispersibility of Nano-CuO Catalyst on Heat Releasing of AP/HTPB Propellant
Table 4
Combustion heat data of propellant with nano-CuO/AP.
| | 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 | 15943 | 16230 | 15632 | 15935 | 299.2 | 1.88 | | 2 h | 16219 | 15788 | 16223 | 16077 | 250.2 | 1.56 | | 3 h | 16375 | 16259 | 16032 | 16222 | 174.5 | 1.08 | | 4 h | 16379 | 16003 | 16131 | 16171 | 191.2 | 1.18 | | 5 h | 16207 | 15722 | 15984 | 15971 | 242.8 | 1.52 |
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