| 环境温度对发射药自燃的影响 |
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| 引用本文： | 战志波,陈明华,江劲勇,宋贵飞,张人何.环境温度对发射药自燃的影响[J].兵工自动化,2007,26(6):31-33. |
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| 作者姓名： | 战志波 陈明华 江劲勇 宋贵飞 张人何 |
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| 作者单位： | 军械工程学院军械技术研究所,河北石家庄050000;军械工程学院军械技术研究所,河北石家庄050000;军械工程学院军械技术研究所,河北石家庄050000;军械工程学院军械技术研究所,河北石家庄050000;军械工程学院军械技术研究所,河北石家庄050000 |
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| 摘 要： | 以单基9/7发射药为例,发射药热自燃的数学模型通过实验测定不同环境温度下的自燃时间建立.该试验通过加热器对均热块加热,利用控温仪控制均热块温度.并在均热块腔体中部放入装好发射药的反应器,利用空气浴对其加热.再把测温探头插入发射药中,用测温仪测量温度及时间.由实验知,实验结果与教值模拟基本吻合.
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| 关 键 词： | 发射药自燃 数学模型 环境温度 单基9/7发射药 |
| 文章编号： | 1006-1576（2007）06-0031-03 |
| 收稿时间： | 2007-01-15 |
| 修稿时间： | 2007-01-152007-05-15 |
Influence of Environment Temperature on Thermal Self-Ignition of Propellant |
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| ZHAN Zhi-bo,CHEN Ming-hua,JIANG Jin-yong,SONG Gui-fei,ZHANG Ren-he.Influence of Environment Temperature on Thermal Self-Ignition of Propellant[J].Ordnance Industry Automation,2007,26(6):31-33. |
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| Authors: | ZHAN Zhi-bo CHEN Ming-hua JIANG Jin-yong SONG Gui-fei ZHANG Ren-he |
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| Affiliation: | Ordnance Technology Research Institute, Ordnance Engineering College, Shijiazhuang 050000, China |
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| Abstract: | Taking the single base 9/7 propellant as an example, the mathematical model of the self-ignition of propellant is established through testing the self-ignition time under different conditions of the environment temperature. In this experiment, the heater heats the hot piece, and the temperature control equipment controls its temperature. The reactor which is filled with propellant was placed at the middle of hot piece cavity, using vapor to heat. Then, after putting the temperature detector into the propellant, the temperature is tested and time is recorded. According to the experiment, the numerical simulation result is in accordance with that of the experiment. |
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| Keywords: | Self-ignition of propellant Mathematical model Environment temperature Single base 9/7 propellant |
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