| 炸药水下爆炸气泡脉动周期工程计算方法 |
| |
| 引用本文： | 周霖,谢中元,陈勇.炸药水下爆炸气泡脉动周期工程计算方法[J].兵工学报,2009,30(9):1202-1205. |
| |
| 作者姓名： | 周霖 谢中元 陈勇 |
| |
| 作者单位： | 1．北京理工大学爆炸科学与技术国家重点实验室，北京100081;
2．中国船舶重工集团公司第705研究所昆明分部，云南昆明650118 |
| |
| 摘 要： | 在前入水下爆炸实验研究的基础上，引入柱形和球形装药的修正因子，建立了炸药水下爆炸气泡脉动周期的工程计算方法，揭示了炸药爆热与水下爆炸气泡脉动周期的关系，通过实验进行了验证，其计算误差小于5%，实现了不同炸药、不同装药结构水下爆炸气泡脉动周期准确的计算。该计算方法的建立为水下炸药配方设计、水中炸药性能评估提供重要的科学依据。
|
| 关 键 词： | 爆炸力学 炸药水下爆炸 气泡脉动周期 爆热 |
An Engineering Calculation Method on the Bubble Pulse Period of Underwater Explosion |
| |
| ZHOU Lin,XIE Zhong-yuan,CHEN Yong.An Engineering Calculation Method on the Bubble Pulse Period of Underwater Explosion[J].Acta Armamentarii,2009,30(9):1202-1205. |
| |
| Authors: | ZHOU Lin XIE Zhong-yuan CHEN Yong |
| |
| Affiliation: | 1. State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China; 2. China Shipbuilding Industry Corporation The 705th Research Institute Kunming, Kunming 650118, Yunnan, China |
| |
| Abstract: | Based on the experiment research of former scientists,an engineering calculation method on the bubble pulse period of underwater explosion was established by introducing the correction factors of cylindrical and spherical charge forms into the relationship between explosion heat and bubble pulse period was revealed,and the exact calculation was realized by the method at the different explosives and charge forms.The method was verified by an experiment.The error of results between the experimented and the ca... |
| |
| Keywords: | mechanics of explosion underwater explosion bubble period explosion heat |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《兵工学报》浏览原始摘要信息 |
|
点击此处可从《兵工学报》下载全文 |
