Forced dissipative Boussinesq equation for solitary waves excited by unstable topography
文献类型：期刊论文
| 作者 | Yang, Hong Wei2; Yin, Bao Shu1,3; Shi, Yun Long2 |
| 刊名 | NONLINEAR DYNAMICS
 |
| 出版日期 | 2012-10-01 |
| 卷号 | 70期号:2页码:1389-1396 |
| 关键词 | Forced dissipative Boussinesq equation Rossby waves Unstable topography Jacobi elliptic function expansion method Pseudo-spectral method |
| ISSN号 | 0924-090X |
| 通讯作者 | Yin, BS (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China. |
| 英文摘要 | In the paper, the effects of topographic forcing and dissipation on solitary Rossby waves are studied. Special attention is given to solitary Rossby waves excited by unstable topography. Based on the perturbation analysis, it is shown that the nonlinear evolution equation for the wave amplitude satisfies a forced dissipative Boussinesq equation. By using the modified Jacobi elliptic function expansion method and the pseudo-spectral method, the solutions of homogeneous and inhomogeneous dissipative Boussinesq equation are obtained, respectively. With the help of these solutions, the evolutional character of Rossby waves under the influence of dissipation and unstable topography is discussed. |
| 学科主题 | Engineering, Mechanical ; Mechanics |
| 收录类别 | SCI |
| 原文出处 | 10.1007/s11071-012-0541-9 |
| 语种 | 英语 |
| WOS记录号 | WOS:000310088300037 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/12148]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Shandong Univ Sci & Technol, Informat Sch, Qingdao 266590, Peoples R China 3.Chinese Acad Sci, Key Lab Ocean Circulat & Wave, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Hong Wei,Yin, Bao Shu,Shi, Yun Long. Forced dissipative Boussinesq equation for solitary waves excited by unstable topography[J]. NONLINEAR DYNAMICS,2012,70(2):1389-1396. |
| APA | Yang, Hong Wei,Yin, Bao Shu,&Shi, Yun Long.(2012).Forced dissipative Boussinesq equation for solitary waves excited by unstable topography.NONLINEAR DYNAMICS,70(2),1389-1396. |
| MLA | Yang, Hong Wei,et al."Forced dissipative Boussinesq equation for solitary waves excited by unstable topography".NONLINEAR DYNAMICS 70.2(2012):1389-1396. |
入库方式： OAI收割
来源：海洋研究所
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