A dynamic coupling numerical model for pollutant transport under wave condition
文献类型：期刊论文
| 作者 | Li Y(李勇) ; Lin M(林缅); Wang Z
|
| 刊名 | Acta Mechanica Sinica
 |
| 出版日期 | 2015-02 |
| 卷号 | 31期号:1页码:53-61 |
| 通讯作者邮箱 | linmian@imech.ac.cn |
| 关键词 | Wave Pollutant Transport process Dynamic coupling model Numerical analysis |
| ISSN号 | 0567-7718 |
| 产权排序 | [Li, Yong; Lin, Mian; Wang, Zhen] Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Lin, M (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China. |
| 中文摘要 | In order to study the diffusion, migration, and distribution of pollutants among overlying water-body and porous seabed under wave conditions, a dynamic coupling numerical model is proposed. In this model, the coupling between wave field of overlying water-body and seepage of porous bed, the capture and release of pollutants in porous media, and the transport process between the two different regions are taken into account. We use the unified equations for pressure correction and pollutant concentration to solve the numerical model, which avoids repeated iteration on the interface boundary. The model is verified by several case studies. Afterwards, the processes involving release of pollutant from porous seabed and transportation to overlying water-body under different wave conditions are investigated. The results show that the water depth, wave height, and wave period have great influences on the release, capture, and transport processes for phosphorus pollutant. |
| 学科主题 | Engineering, Mechanical; Mechanics |
| 分类号 | 二类 |
| 类目[WOS] | Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Engineering ; Mechanics |
| 关键词[WOS] | POROUS-MEDIA ; SIMULATION ; WATER |
| 收录类别 | SCI ; EI ; CSCD |
| 原文出处 | http://dx.doi.org/10.1007/s10409-015-0001-0 |
| 语种 | 英语 |
| WOS记录号 | WOS:000350668900006 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/49920]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 推荐引用方式 GB/T 7714 | Li Y,Lin M,Wang Z. A dynamic coupling numerical model for pollutant transport under wave condition[J]. Acta Mechanica Sinica,2015,31(1):53-61. |
| APA | 李勇,林缅,&Wang Z.(2015).A dynamic coupling numerical model for pollutant transport under wave condition.Acta Mechanica Sinica,31(1),53-61. |
| MLA | 李勇,et al."A dynamic coupling numerical model for pollutant transport under wave condition".Acta Mechanica Sinica 31.1(2015):53-61. |
入库方式： OAI收割
来源：力学研究所
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