A Bingham-plastic model for fluid mud transport under waves and currents
文献类型：期刊论文
| 作者 | Liu CR(刘春嵘) ; Wu B(吴博); 呼和敖德
|
| 刊名 | China Ocean Engineering
 |
| 出版日期 | 2014-04 |
| 卷号 | 28期号:2页码:227-238 |
| 通讯作者邮箱 | liucr@tsinghua.edu.cn |
| 关键词 | motion of fluid mud fluid mud transport Bingham-Plastic model wave-current interaction |
| ISSN号 | 0890-5487 |
| 产权排序 | [Liu Chun-rong; Wu Bo] Xiamen Univ Technol, Sch Civil Engn & Architecture, Xiamen 361024, Peoples R China; [Huhe Ao-de] Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Liu, CR (reprint author), Xiamen Univ Technol, Sch Civil Engn & Architecture, Xiamen 361024, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | 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. |
| 学科主题 | Engineering; Water Resources |
| 分类号 | Q3 |
| 收录类别 | SCI ; EI ; CSCD |
| 资助信息 | 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). |
| 原文出处 | http://dx.doi.org/10.1007/s13344-014-0018-3 |
| 语种 | 英语 |
| WOS记录号 | WOS:000335328600007 |
| 公开日期 | 2014-06-05 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/48844]  |
| 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 | Liu CR,Wu B,呼和敖德. 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.(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. |
入库方式： OAI收割
来源：力学研究所
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