Global advection transport model on hexagonal-pentagonal geodesic grid by multi-moment scheme
文献类型：会议论文
| 作者 | Bin JZ(宾聚忠) ; Chen CG(陈春刚); Xiao F(肖锋)
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| 出版日期 | 2011 |
| 会议名称 | International Conference on Computational Science (ICCS) on the Ascent of Computational Excellence |
| 会议日期 | JUN 01-03, 2011 |
| 会议地点 | Singapore, SINGAPORE |
| 通讯作者邮箱 | cgchen@imech.ac.cn; xiao@es.titech.ac.jp |
| 关键词 | Global model advection transport multi-moment method icosahedral geodesic grid hexagonal-pentagonal element high order accuracy SHALLOW-WATER EQUATIONS BAROTROPIC VORTICITY EQUATION SPHERE DISCRETIZATIONS FORMULATION INTEGRATION |
| 卷号 | 4 |
| 页码 | 2327-2336 |
| 通讯作者 | Bin, JZ (reprint author), Chinese Acad Sci, Inst Mech, LHD, Beijing 100080, Peoples R China. |
| 中文摘要 | A 3rd order numerical model is developed for global advection transport computation. The multi-moment finite volume method has been implemented to the hexagonal-pentagonal geodesic grid for spherical geometry. Two kinds of moments, i.e. point value and volume-integrated average, are used as the constraint conditions to derive the time evolution equations to update the computational variables, which are in the present model the values defined at the specified points over each mesh element. The numerical model has rigorous numerical conservation and 3rd order accuracy, and provides an accurate and practical formulation for advection calculation in the hexagonal-pentagonal type geodesic grid. |
| 收录类别 | CPCI-S ; EI |
| 合作状况 | 国际 |
| 产权排序 | [Bin, Juzhong; Chen, Chungang; Xiao, Feng] Institute of Mechanics, LHD, Chinese Academy of Sciences, Beijing, China;[Xiao, Feng] Department of Energy Sciences, Tokyo Institute of Technology, Yokohama, Japan |
| 会议主办者 | Campus Nanyang Technolog Univ |
| 会议网址 | http://dx.doi.org/10.1016/j.procs.2011.04.253 |
| 会议录 | PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE (ICCS 2011)
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| 会议录出版者 | ELSEVIER, P.O. BOX 211, AMSTERDAM, 1000 AE, NETHERLANDS |
| 学科主题 | Computer Science ; Theory & Methods ; Engineering ; Electrical & Electronic |
| 语种 | 英语 |
| ISSN号 | 1877-0509 |
| WOS记录号 | WOS:000299165200252 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/46808]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Bin JZ,Chen CG,Xiao F. Global advection transport model on hexagonal-pentagonal geodesic grid by multi-moment scheme[C]. 见:International Conference on Computational Science (ICCS) on the Ascent of Computational Excellence. Singapore, SINGAPORE. JUN 01-03, 2011.http://dx.doi.org/10.1016/j.procs.2011.04.253. |
入库方式： OAI收割
来源：力学研究所
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