Forced ILW-Burgers Equation as a Model for Rossby Solitary Waves Generated by Topography in Finite Depth Fluids
文献类型：期刊论文
| 作者 | Yang, Hongwei1,2,3,4; Yin, Baoshu1,4; Shi, Yunlong2 ; Wang, Qingbiao5
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| 刊名 | JOURNAL OF APPLIED MATHEMATICS
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| 出版日期 | 2012 |
| 页码 | 491343 |
| 关键词 | STRATIFIED FLUIDS |
| ISSN号 | 1110-757X |
| 通讯作者 | Yin, BS (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China. |
| 英文摘要 | The paper presents an investigation of the generation, evolution of Rossby solitary waves generated by topography in finite depth fluids. The forced ILW- (Intermediate Long Waves-) Burgers equation as a model governing the amplitude of solitary waves is first derived and shown to reduce to the KdV- (Korteweg-de Vries-) Burgers equation in shallow fluids and BO- (Benjamin-Ono-) Burgers equation in deep fluids. By analysis and calculation, the perturbation solution and some conservation relations of the ILW-Burgers equation are obtained. Finally, with the help of pseudospectral method, the numerical solutions of the forced ILW-Burgers equation are given. The results demonstrate that the detuning parameter alpha holds important implications for the generation of the solitary waves. By comparing with the solitary waves governed by ILW-Burgers equation and BO-Burgers equation, we can conclude that the solitary waves generated by topography in finite depth fluids are different from that in deep fluids. |
| 学科主题 | Mathematics, Applied |
| 收录类别 | SCI |
| 原文出处 | 10.1155/2012/491343 |
| 语种 | 英语 |
| WOS记录号 | WOS:000310300300001 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/12149]  |
| 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, Grad Sch, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Key Lab Ocean Circulat & Wave, Qingdao 266071, Peoples R China 5.Shandong Univ Sci & Technol, Dept Resource & Civil Engn, Tai An 271019, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Hongwei,Yin, Baoshu,Shi, Yunlong,et al. Forced ILW-Burgers Equation as a Model for Rossby Solitary Waves Generated by Topography in Finite Depth Fluids[J]. JOURNAL OF APPLIED MATHEMATICS,2012:491343. |
| APA | Yang, Hongwei,Yin, Baoshu,Shi, Yunlong,&Wang, Qingbiao.(2012).Forced ILW-Burgers Equation as a Model for Rossby Solitary Waves Generated by Topography in Finite Depth Fluids.JOURNAL OF APPLIED MATHEMATICS,491343. |
| MLA | Yang, Hongwei,et al."Forced ILW-Burgers Equation as a Model for Rossby Solitary Waves Generated by Topography in Finite Depth Fluids".JOURNAL OF APPLIED MATHEMATICS (2012):491343. |
入库方式： OAI收割
来源：海洋研究所
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