An EBE finite element method for simulating nonlinear flows in rotating spheroidal cavities
文献类型：期刊论文
| 作者 | Chan, Kit H.2; Zhang, Keke1; Liao, Xinhao3
|
| 刊名 | INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS
 |
| 出版日期 | 2010-05-30 |
| 卷号 | 63期号:3页码:395-414 |
| 关键词 | finite element methods spheroids rotation methods partial differential Navier-Stokes incompressible flow validation |
| 英文摘要 | Many planetary and astrophysical bodies are rotating rapidly, fluidic and, as a consequence of rapid rotation, in the shape of an ablate spheroid. We present an efficient element-by-element (EBE) finite element method for the numerical simulation of nonlinear flows in rotating incompressible fluids that are confined in an ablate spheroidal cavity with arbitrary eccentricity. Our focus is placed on temporal and spatial tetrahedral discretization of the EBE finite element method in spheroidal geometry, the EBE parallelization scheme and the validation of the nonlinear spheroidal code via both the constructed exact nonlinear solution and the special resonant forcing in the inviscid limit. Copyright (C) 2009 John Wiley & Sons, Ltd. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Computer Science, Interdisciplinary Applications ; Mathematics, Interdisciplinary Applications ; Mechanics ; Physics, Fluids & Plasmas |
| 研究领域[WOS] | Computer Science ; Mathematics ; Mechanics ; Physics |
| 关键词[WOS] | PRECESSING RIGID BODY ; MESH GENERATOR ; DYNAMOS ; LIQUID ; MOTION ; CORE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000277351000006 |
| 源URL | [http://119.78.226.72/handle/331011/19975]  |
| 专题 | 上海天文台_天文地球动力学研究中心 |
| 作者单位 | 1.Univ Exeter, Dept Math Sci, Exeter EX4 4QE, Devon, England 2.Univ Hong Kong, Dept Math, Hong Kong, Hong Kong, Peoples R China 3.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chan, Kit H.,Zhang, Keke,Liao, Xinhao. An EBE finite element method for simulating nonlinear flows in rotating spheroidal cavities[J]. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS,2010,63(3):395-414. |
| APA | Chan, Kit H.,Zhang, Keke,&Liao, Xinhao.(2010).An EBE finite element method for simulating nonlinear flows in rotating spheroidal cavities.INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS,63(3),395-414. |
| MLA | Chan, Kit H.,et al."An EBE finite element method for simulating nonlinear flows in rotating spheroidal cavities".INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS 63.3(2010):395-414. |
入库方式： OAI收割
来源：上海天文台
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