| 两种新型药型的燃面规律之比较 |
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| 引用本文： | 葛爱学,夏智勋,方丁酉,张炜.两种新型药型的燃面规律之比较[J].固体火箭技术,2000,23(3):7-10. |
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| 作者姓名： | 葛爱学 夏智勋 方丁酉 张炜 |
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| 作者单位： | 国防科学技术大学航天和材料工程学院,湖南,长沙,410073 |
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| 摘 要： | 为了满足某先进战术导弹的更高要求,对该型号导弹原有固体火箭发动机的药型进行了改进,利用较先进的内孔开槽型柱来代替原有药柱,并利用ＧＡＤ９９软件对该药型的燃面变化规律进行研究,同时将所得的计算与相同尺寸的异型药柱进行比较,找出较优的药型。
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| 关 键 词： | 内孔开槽型药柱 燃面 异型药柱 |
Comparison between Burning Area Law of Two New Solid Propellant Grain |
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| GE Ai-xue,XIA Zhi-xun,FANG Ding-yon,ZHANG Wei.Comparison between Burning Area Law of Two New Solid Propellant Grain[J].Journal of Solid Rocket Technology,2000,23(3):7-10. |
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| Authors: | GE Ai-xue XIA Zhi-xun FANG Ding-yon ZHANG Wei |
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| Abstract: | In order to satisfy the need for an advanced tactical missile,An investigation of configuration improvement of the propellant grain was carried out.A new inner slotted tube grain was developed to replace the original one,and its buring area law was investigated by GAD99.A better grain configuration was chosen by comparing its calculation results with the same size irregular shaped grain. |
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| Keywords: | solid propellant rocket engine charge structure propellant combustion residual propellant point + |
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