| 纳米铝粉及纳米铝粉/煤油凝胶体系能量性能研究 |
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| 引用本文： | 刘香翠,张炜,朱慧,王春华.纳米铝粉及纳米铝粉/煤油凝胶体系能量性能研究[J].固体火箭技术,2005,28(3):198-200. |
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| 作者姓名： | 刘香翠 张炜 朱慧 王春华 |
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| 作者单位： | 国防科技大学航天与材料工程学院,长沙 410073 |
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| 摘 要： | 测定了各单组分及纳米铝粉／煤油凝胶体系的燃烧热，表征了纳米铝粉及纳米铝粉／煤油凝胶体系的能量性能。实验结果表明，随着纳米铝粉含量的增加，纳米铝粉／煤油凝胶体系的质量恒容燃烧热呈降低趋势，这是由于煤油的燃烧热值较高，铝粉的燃烧热值较低所致；而各纳米铝粉／煤油凝胶体系的密度随纳米铝粉含量的增加呈升高趋势，体系的体积燃烧热也随纳米铝粉含量增加而升高。
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| 关 键 词： | 纳米铝粉 燃烧热 能量 密度 |
| 文章编号： | 1006-2793（2005）03-0198-03 |
| 收稿时间： | 2004-04-19 |
| 修稿时间： | 2005-06-07 |
Study on energy performances for nano-aluminum powder and nano-aluminum/kerosene gel system |
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| LIU Xiang-cui,ZHANG Wei,ZHU Hui,WANG Chun-hua.Study on energy performances for nano-aluminum powder and nano-aluminum/kerosene gel system[J].Journal of Solid Rocket Technology,2005,28(3):198-200. |
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| Authors: | LIU Xiang-cui ZHANG Wei ZHU Hui WANG Chun-hua |
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| Abstract: | Combustion heat of every ingredient and nano-aluminum/kerosene gel system was measured, and energy performances of nano-aluminum powder and nano-aluminum/kerosene gel system were characterized. The results show that the mass constant volume combustion heat of the nano-aluminum/kerosene gel system decreases with the increase of nano-aluminum powder content in the gel system. The reason is that combustion heat of nano-aluminum powder is lower than that of kerosene. But density and volumetric combustion heat of the systems increase with increment of nano-aluminum powder content. |
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| Keywords: | nano-aiuminum powder combustion heat energy density |
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