A Lagrangian particle random walk model for simulating a deep-sea hydrothermal plume with both buoyant and non-buoyant features
文献类型：期刊论文
| 作者 | Tian Y(田宇) ; Li W(李伟); Zhang AQ(张艾群)
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| 刊名 | CHINA OCEAN ENGINEERING
 |
| 出版日期 | 2013 |
| 卷号 | 27期号:2页码:215-230 |
| 关键词 | seafloor hydrothermal vent localization deep-sea hydrothermal plume plume tracing turbulent plume simulation autonomous underwater vehicle |
| ISSN号 | 0890-5487 |
| 产权排序 | 1 |
| 通讯作者 | 田宇 |
| 中文摘要 | This paper presents a computational model of simulating a deep-sea hydrothermal plume based on a Lagrangian particle random walk algorithm. This model achieves the efficient process to calculate a numerical plume developed in a fluid-advected environment with the characteristics such as significant filament intermittency and significant plume meander due to flow variation with both time and location. Especially, this model addresses both non-buoyant and buoyant features of a deep-sea hydrothermal plume in three dimensions, which significantly challenge a strategy for tracing the deep-sea hydrothermal plume and localizing its source. This paper also systematically discusses stochastic initial and boundary conditions that are critical to generate a proper numerical plume. The developed model is a powerful tool to evaluate and optimize strategies for the tracking of a deep-sea hydrothermal plume via an autonomous underwater vehicle (AUV). |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical ; Water Resources |
| 研究领域[WOS] | Engineering ; Water Resources |
| 关键词[WOS] | ODOR PLUMES ; VEHICLE ; RISE |
| 收录类别 | SCI ; EI ; CSCD |
| 资助信息 | National Natural Science Foundation of China [61075085, 41106085]; State Key Laboratory of Robotics [2009-Z03] |
| 语种 | 英语 |
| WOS记录号 | WOS:000317659000007 |
| 公开日期 | 2013-10-05 |
| 源URL | [http://ir.sia.cn/handle/173321/12510]  |
| 专题 | 沈阳自动化研究所_水下机器人研究室 |
| 推荐引用方式 GB/T 7714 | Tian Y,Li W,Zhang AQ. A Lagrangian particle random walk model for simulating a deep-sea hydrothermal plume with both buoyant and non-buoyant features[J]. CHINA OCEAN ENGINEERING,2013,27(2):215-230. |
| APA | Tian Y,Li W,&Zhang AQ.(2013).A Lagrangian particle random walk model for simulating a deep-sea hydrothermal plume with both buoyant and non-buoyant features.CHINA OCEAN ENGINEERING,27(2),215-230. |
| MLA | Tian Y,et al."A Lagrangian particle random walk model for simulating a deep-sea hydrothermal plume with both buoyant and non-buoyant features".CHINA OCEAN ENGINEERING 27.2(2013):215-230. |
入库方式： OAI收割
来源：沈阳自动化研究所
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