| Interaction between Reflected Shock and Bubble in Near-wall Underwater Explosion | |
Nie BC(聂冰川) ; Li JC(李家春); Zhang HQ(张会琴)
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| Source Publication | Procedia Engineering
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| 2015 | |
| Volume | 126Pages:344-348 |
| ISSN | 1877-7058 |
| Abstract | Shock and pulsating bubble, as two processes for structure damage in underwater explosion, are often studied separately due to their different time scales. In this study, we would pay particular attention to the interaction between them in underwater explosion nearby a wall by finite volume method. In order to capture the shock precisely, it is an issue at priority how to properly select grid density and artificial viscosity. Then a 鈥渢wo-step鈥?strategy is adopted to overcome the bottleneck of high computing requirements in CPU time and memory. The shock reflection, bubble oscillation and the interaction between them along with resultant load are presented and discussed. |
| Keyword | Underwater Explosion Shock Bubble Interaction Finite Volume Method Non-spherical Charge |
| DOI | 10.1016/j.proeng.2015.11.205 |
| Indexed By | EI |
| Language | 英语 |
| Department | LMFS水环境流体力学(LEM) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/59398 |
| Collection | 流固耦合系统力学重点实验室 |
| Recommended Citation GB/T 7714 | Nie BC,Li JC,Zhang HQ. Interaction between Reflected Shock and Bubble in Near-wall Underwater Explosion[J]. Procedia Engineering,2015,126:344-348. |
| APA | 聂冰川,李家春,&张会琴.(2015).Interaction between Reflected Shock and Bubble in Near-wall Underwater Explosion.Procedia Engineering,126,344-348. |
| MLA | 聂冰川,et al."Interaction between Reflected Shock and Bubble in Near-wall Underwater Explosion".Procedia Engineering 126(2015):344-348. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Pe2015-007.pdf（557KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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