Applications of conditional nonlinear optimal perturbation to the study of the stability and sensitivity of the jovian atmosphere
文献类型：期刊论文
| 作者 | Jiang Zhina |
| 刊名 | Advances in atmospheric sciences
 |
| 出版日期 | 2006-09-01 |
| 卷号 | 23期号:5页码:775-783 |
| 关键词 | Stability Sensitivity Conditional nonlinear optimal perturbation Singular vector |
| ISSN号 | 0256-1530 |
| DOI | 10.1007/s00376-006-0775-x |
| 通讯作者 | Jiang zhina(jzn@mail.iap.ac.cn) |
| 英文摘要 | A two-layer quasi-geostrophic model is used to study the stability and sensitivity of motions on small-scale vortices in jupiter's atmosphere. conditional nonlinear optimal perturbations (cnops) and linear singular vectors (lsvs) are both obtained numerically and compared in this paper. the results show that cnops can capture the nonlinear characteristics of motions in small-scale vortices in jupiter's atmosphere and show great difference from lsvs under the condition that the initial constraint condition is large or the optimization time is not very short or both. besides, in some basic states, local cnops are found. the pattern of lsv is more similar to local cnop than global cnop in some cases. the elementary application of the method of cnop to the jovian atmosphere helps us to explore the stability of various-scale motions of jupiter's atmosphere and to compare the stability of motions in jupiter's atmosphere and earth's atmosphere further. |
| WOS关键词 | GREAT RED SPOT ; NUMERICAL-SIMULATION ; POTENTIAL VORTICITY ; DYNAMICS ; MODEL ; FLOW |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000240528900012 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379531 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Jiang Zhina |
| 作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Numer Modeling Atmospher Sci & Geop, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang Zhina. Applications of conditional nonlinear optimal perturbation to the study of the stability and sensitivity of the jovian atmosphere[J]. Advances in atmospheric sciences,2006,23(5):775-783. |
| APA | Jiang Zhina.(2006).Applications of conditional nonlinear optimal perturbation to the study of the stability and sensitivity of the jovian atmosphere.Advances in atmospheric sciences,23(5),775-783. |
| MLA | Jiang Zhina."Applications of conditional nonlinear optimal perturbation to the study of the stability and sensitivity of the jovian atmosphere".Advances in atmospheric sciences 23.5(2006):775-783. |
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来源：中国科学院大学
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