| A dynamic coupling numerical model for pollutant transport under wave condition | |
Li Y(李勇) ; Lin M(林缅); Wang Z; Lin, M (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
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| Source Publication | Acta Mechanica Sinica
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| 2015-02 | |
| Volume | 31Issue:1Pages:53-61 |
| ISSN | 0567-7718 |
| Abstract | 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. |
| Keyword | Wave Pollutant Transport Process Dynamic Coupling Model Numerical Analysis |
| Subject Area | Engineering, Mechanical ; Mechanics |
| DOI | 10.1007/s10409-015-0001-0 |
| URL | 查看原文 |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:000350668900006 |
| WOS Keyword | POROUS-MEDIA ; SIMULATION ; WATER |
| WOS Research Area | Engineering ; Mechanics |
| WOS Subject | Engineering, Mechanical ; Mechanics |
| Funding Organization | National Natural Science Foundation of China [11032007] ; CAS [ZDYZ2012-1-08-02] |
| Department | LMFS海洋环境与工程(LEM) |
| Classification | 二类 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/49920 |
| Collection | 流固耦合系统力学重点实验室 |
| Corresponding Author | Lin, M (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Li Y,Lin M,Wang Z,et al. 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,&Lin, M .(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. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| IMCAS-J2015-065.pdf（557KB） | 开放获取 | CC BY-NC | View Download | |||
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