| 火药颗粒床中的爆轰波结构 |
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| 引用本文： | 杨涛,金志明.火药颗粒床中的爆轰波结构[J].弹道学报,1994(1):6-13,52. |
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| 作者姓名： | 杨涛 金志明 |
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| 作者单位： | 国防科技大学，南京理工大学动力工程学院 |
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| 摘 要： | 用两相连续混合理论研究了火药颗粒床中的两相稳态爆轰波特性。发现相间传热和压缩效应不是决定两相爆轰结构的重要机理，分析了两相稳态爆轰和均相ＺＮＤ理论的差别，讨论了一维两相稳态爆轰的存在条件，为高密实火药床避免爆轰的危险提供了重要信息。
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| 关 键 词： | 内弹道 爆轰波 两相流 |
Detonation Structure in Granular Propellant Beds |
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| Yang Tao.Detonation Structure in Granular Propellant Beds[J].Journal of Ballistics,1994(1):6-13,52. |
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| Authors: | Yang Tao |
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| Abstract: | The two-phase steady detonation characteristics in granular propellant beds.is studied based on the continum theory of the two-phase mixture. It is found that heattransfer and compaction are not important mechanisms in determining two-phase detonation structure.The difference between the two-phase steady detonation theory and the homogeneous mixture ZND theory is analysed.Existance conditions for one-dimensional two-phase steady detonation are discussed.This paper has provided an important information for highly loading propellant beds to avoid detonation. |
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| Keywords: | interior ballistics detonation two-phase flow |
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