On nonlinear multiarmed spiral waves in slowly rotating fluid systems
文献类型：期刊论文
| 作者 | Li, Ligang1 ; Liao, Xinhao1; Chan, Kit H.2; Zhang, Keke3
|
| 刊名 | PHYSICS OF FLUIDS
 |
| 出版日期 | 2010 |
| 卷号 | 22期号:1页码:1 |
| 关键词 | convection Coriolis force Navier-Stokes equations rotational flow waves |
| 英文摘要 | Stable nonlinear equilibria of convection in the form of quasistationary, multiarmed spiral waves, up to a maximum of six spiral arms, are found in a slowly rotating fluid confined within a thin spherical shell governed by the three-dimensional Navier-Stokes equation, driven by a radial unstable temperature gradient and affected by a weak Coriolis force. It is shown that three essential ingredients are generally required for the formation of the multiarmed spirals: the influence of slow rotation, large-aspect-ratio geometry and the effect of weak nonlinearity. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Mechanics ; Physics, Fluids & Plasmas |
| 研究领域[WOS] | Mechanics ; Physics |
| 关键词[WOS] | SPHERICAL-SHELLS ; THERMAL-CONVECTION ; FINITE-ELEMENT ; ONSET ; PATTERNS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000274180800001 |
| 源URL | [http://119.78.226.72/handle/331011/26318]  |
| 专题 | 上海天文台_天文地球动力学研究中心 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China 2.Univ Hong Kong, Dept Math, Pokfulam, Hong Kong, Peoples R China 3.Univ Exeter, Dept Math Sci, Exeter EX4 4QE, Devon, England |
| 推荐引用方式 GB/T 7714 | Li, Ligang,Liao, Xinhao,Chan, Kit H.,et al. On nonlinear multiarmed spiral waves in slowly rotating fluid systems[J]. PHYSICS OF FLUIDS,2010,22(1):1. |
| APA | Li, Ligang,Liao, Xinhao,Chan, Kit H.,&Zhang, Keke.(2010).On nonlinear multiarmed spiral waves in slowly rotating fluid systems.PHYSICS OF FLUIDS,22(1),1. |
| MLA | Li, Ligang,et al."On nonlinear multiarmed spiral waves in slowly rotating fluid systems".PHYSICS OF FLUIDS 22.1(2010):1. |
入库方式： OAI收割
来源：上海天文台
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