| 含快燃物改性双基推进剂燃速模型的建立 |
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| 引用本文： | 廖林泉,覃光明,李笑江. 含快燃物改性双基推进剂燃速模型的建立[J]. 火炸药学报, 2004, 27(3): 21-24,28 |
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| 作者姓名： | 廖林泉 覃光明 李笑江 |
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| 作者单位： | 西安近代化学研究所,陕西,西安,710065;西安近代化学研究所,陕西,西安,710065;西安近代化学研究所,陕西,西安,710065 |
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| 基金项目： | 兵器预研支撑基金项目(YJ0267066) |
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| 摘 要： | 建立了含4种不同晶形快燃物(立方体、球形、长方体、片状)无烟改性双基推进剂的燃烧数学模型，推导出推进剂燃速数学表达式，以及在推进剂燃烧方向上快燃物有效使用粒径的数学表达式。运用建立的数学模型分别计算了含5％和7％快燃物ACP的某推进剂在不同压强下的燃速，计算结果与实测燃速基本吻合。
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| 关 键 词： | 无烟改性双基推进剂 快燃物 燃烧 数学模型 ACP |
| 文章编号： | 1007-7812(2004)03-0021-04 |
| 修稿时间： | 2003-10-23 |
Establishment of Burning Rate Models of Smokeless Modified Double-base Propellant Containing Fast Burning Energetic Substance |
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| LIAO Lin-quan,QIN Guang-ming,LI Xiao-jiang. Establishment of Burning Rate Models of Smokeless Modified Double-base Propellant Containing Fast Burning Energetic Substance[J]. Chinese Journal of Explosives & Propellants, 2004, 27(3): 21-24,28 |
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| Authors: | LIAO Lin-quan QIN Guang-ming LI Xiao-jiang |
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| Abstract: | Four mathematical models describing the combustion of smokeless modified double-base propellant, which contain fast burning energetic substance with different shapes (cube,globular,cuboid,and slice), are established. The mathematical equations of burning rate and the available size of fast burning energetic substance substances in the direction of combustion are deduced. With the help of the established mathematical model, the burning rates of propellants containing 5% and 7% ACP are calculated under different pressures. The results show that the calculated values of burning rates are in good agreement with the experimental ones. |
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| Keywords: | smokeless modified double-base propellant fast burning energetic substance ACP combustion mathematical models |
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