| 炸药水下爆炸能量输出特性研究 |
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| 引用本文： | 周霖,徐少辉,徐更光.炸药水下爆炸能量输出特性研究[J].兵工学报,2006,27(2):235-238. |
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| 作者姓名： | 周霖 徐少辉 徐更光 |
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| 作者单位： | 北京理工大学爆炸科学与技术国家重点实验室，北京100081 |
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| 摘 要： | 通过典型炸药爆炸的性能参数，分析、计算了不同类型水中兵器用混合炸药水下爆炸的 冲击波能、气泡能、冲击波超压方程中的系数k和a以及水中爆炸冲击波超压，计算结果与实测值 能较好地吻合。首次提出了冲击波超压方程中系数a的计算公式，从而为冰下兵器用炸荀配方设 计、性能评估以及战斗部设计提供科学依据。
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| 关 键 词： | 爆炸力学 爆热 冲击波能 气泡能 水中爆炸 |
| 文章编号： | 1000-1093（2006）02-0235-04 |
| 收稿时间： | 2005-08-23 |
| 修稿时间： | 2005-08-23 |
Research on Energy Output Characteristics for Underwater Explosion of Explosives |
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| ZHOU Lin,XU Shao-hui,XU Geng-guang.Research on Energy Output Characteristics for Underwater Explosion of Explosives[J].Acta Armamentarii,2006,27(2):235-238. |
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| Authors: | ZHOU Lin XU Shao-hui XU Geng-guang |
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| Affiliation: | State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081，China |
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| Abstract: | The underwater explosion parameters (shock wave and bubble energy，shock wave pres?sure, factors (k and a ) of shock wave pressure) oi the different underwater weapons were measured, calculated, analyzed by the detonation parameters of different typical explosives. The experimental re?sult is very consistent with the calculated one. The calculation formula of factor (a) for shock wave pressure was firstly found, providing the scientific basis for the underwater explosive formulation de?signs, warhead designs and performance evaluation of explosives. |
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| Keywords: | explosive mechanics explosion heat shock wave energy bubble energy underwater explosion |
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