Algebraic Rossby Solitary Waves Excited by Non-Stationary External Source
文献类型：CNKI期刊论文
| 作者 | Yang HW(杨红卫); Yin BS(尹宝树); Dong HH(董焕河); Shi YL(时云龙)
|
| 发表日期 | 2012-09-15 |
| 出处 | Communications in Theoretical Physics
 |
| 关键词 | inhomogeneous Korteweg-de Vries-Benjamin-Ono-Burgers equation,algebraic Rossby solitary waves,non-stationary external source,conservation laws |
| 英文摘要 | The paper deals with the effects of non-stationary external source forcing and dissipation on algebraic Rossby solitary waves.From quasi-geostrophic potential vorticity equation,basing on the multiple-scale method,an inhomogeneous Korteweg-de Vries-Benjamin-Ono-Burgers(KdV-B-O-Burgers) equation is obtained.This equation has not been previously derived for Rossby waves.By analysis and calculation,four conservation laws associated with the above equation are first obtained.With the help of pseudo-spectral method,the waterfall plots are obtained and the evolutional characters of algebraic Rossby solitary waves are studied.The results show that non-stationary external source and dissipation have great effect on the generation and evolution of algebraic solitary Rossby waves. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by Innovation Group Project of Chinese Academy of Sciences under Grant No.KZCX2-YW-Q07-01 ; National Sciences key Foundation of China under Grant No.41030855 ; Special Funding of Marine Science Study,State Ocean Administration under Grant No.20090513-2 |
| 卷 | v.58期:09页:113-119 |
| 语种 | 英文; |
| 分类号 | O4 |
| ISSN号 | 0253-6102 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/191144]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.InformationSchool,ShandongUniversityofScienceandTechnology 2.InstituteofOceanology,ChineseAcademyofSciences 3.KeyLaboratoryofOceanCirculationandWave,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | Yang HW,Yin BS,Dong HH,et al. Algebraic Rossby Solitary Waves Excited by Non-Stationary External Source. 2012. |
入库方式： OAI收割
来源：海洋研究所
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