A Bingham-plastic model for fluid mud transport under waves and currents

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	A Bingham-plastic model for fluid mud transport under waves and currents
	Liu CR(刘春嵘); Wu B(吴博); 呼和敖德; Liu, CR (reprint author), Xiamen Univ Technol, Sch Civil Engn & Architecture, Xiamen 361024, Peoples R China.
发表期刊	China Ocean Engineering
	2014-04
卷号	28 期号:2 页码:227-238
ISSN	0890-5487
摘要	Simplified equations of fluid mud motion, which is described as Bingham-Plastic model under waves and currents, are presented by order analysis. The simplified equations are non-linear ordinary differential equations which are solved by hybrid numerical-analytical technique. As the computational cost is very low, the effects of wave current parameters and fluid mud properties on the transportation velocity of the fluid mud are studied systematically. It is found that the fluid mud can move toward one direction even if the shear stress acting on the fluid mud bed is much smaller than the fluid mud yield stress under the condition of wave and current coexistence. Experiments of the fluid mud motion under current with fluctuation water surface are carried out. The fluid mud transportation velocity predicted by the presented mathematical model can roughly match that measured in experiments.
关键词	Motion Of Fluid Mud Fluid Mud Transport Bingham-plastic Model Wave-current Interaction
学科领域	Engineering ; Water Resources
URL	查看原文
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000335328600007
项目资助者	This research was financially supported by the 300000DWT Waterway of Lianyungang Harbor Construction Project, and the National Natural Science Foundation of China (Grant No. 11272116).
论文分区	Q3
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/48844
专题	流固耦合系统力学重点实验室
通讯作者	Liu, CR (reprint author), Xiamen Univ Technol, Sch Civil Engn & Architecture, Xiamen 361024, Peoples R China.
推荐引用方式 GB/T 7714	Liu CR,Wu B,呼和敖德,et al. A Bingham-plastic model for fluid mud transport under waves and currents[J]. China Ocean Engineering,2014,28,2,:227-238.
APA	Liu CR,Wu B,呼和敖德,&Liu, CR .(2014).A Bingham-plastic model for fluid mud transport under waves and currents.China Ocean Engineering,28(2),227-238.
MLA	Liu CR,et al."A Bingham-plastic model for fluid mud transport under waves and currents".China Ocean Engineering 28.2(2014):227-238.

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