A dynamic coupling numerical model for pollutant transport under wave condition

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	A dynamic coupling numerical model for pollutant transport under wave condition
	Li Y(李勇); Lin M(林缅); Wang Z
刊名	Acta Mechanica Sinica
	2015-02
通讯作者邮箱	linmian@imech.ac.cn
卷号	31 期号:1 页码:53-61
关键词	Wave Pollutant Transport process Dynamic coupling model Numerical analysis
ISSN号	0567-7718
通讯作者	Lin, M (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
产权排序	[Li, Yong; Lin, Mian; Wang, Zhen] 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
内容类型	期刊论文
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.