A 3-D semi-coupled numerical model for fluid-structures-seabed-interaction (FSSI-CAS 3D): Model and verification
文献类型：期刊论文
| 作者 | Ye, Jianhong2,3; Jeng, Dongsheng1,2; Wang, Ren3; Zhu, Changqi3 |
| 刊名 | JOURNAL OF FLUIDS AND STRUCTURES
 |
| 出版日期 | 2013 |
| 卷号 | 40页码:148-162 |
| 关键词 | Fluid-structures-seabed-interaction Biot's equation Modified Navier-Stokes equation Coupled numerical model Porous seabed Breakwater Nonlinear drag force |
| ISSN号 | 0889-9746 |
| DOI | 10.1016/j.jfluidstructs.2013.03.017 |
| 英文摘要 | In this study, a semi-coupled 3-D numerical model for fluid-structures-seabed-interaction is developed. The dynamic Biot's equation known as "u-p" approximation, and modified Navier-Stokes equation in which the linear drag force between the flowing pore water and the solid matrix of porous medium is included, is respectively adopted as the governing equation in the soil sub-model and the wave sub-model. A coupling algorithm is developed to integrate the two sub-models together, in which non-match mesh and non-match time scheme are used based on the shepherd interpolation method. The data exchange is implemented at the interface between fluid domain and seabed/marine structures domain adopting the coupling algorithm. Finally, the developed 3-D numerical model is validated by an analytical solution and a laboratory wave flume test. (C) 2013 Elsevier Ltd. All rights reserved. |
| WOS研究方向 | Engineering ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000322050600010 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3479]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Shanghai Jiao Tong Univ, Ctr Marine Geotech Engn 2.Univ Dundee, Div Civil Engn, Dundee DD1 4HN, Scotland; 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; |
| 推荐引用方式 GB/T 7714 | Ye, Jianhong,Jeng, Dongsheng,Wang, Ren,et al. A 3-D semi-coupled numerical model for fluid-structures-seabed-interaction (FSSI-CAS 3D): Model and verification[J]. JOURNAL OF FLUIDS AND STRUCTURES,2013,40:148-162. |
| APA | Ye, Jianhong,Jeng, Dongsheng,Wang, Ren,&Zhu, Changqi.(2013).A 3-D semi-coupled numerical model for fluid-structures-seabed-interaction (FSSI-CAS 3D): Model and verification.JOURNAL OF FLUIDS AND STRUCTURES,40,148-162. |
| MLA | Ye, Jianhong,et al."A 3-D semi-coupled numerical model for fluid-structures-seabed-interaction (FSSI-CAS 3D): Model and verification".JOURNAL OF FLUIDS AND STRUCTURES 40(2013):148-162. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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