Global advection transport model on hexagonal-pentagonal geodesic grid by multi-moment scheme

	Global advection transport model on hexagonal-pentagonal geodesic grid by multi-moment scheme
	Bin JZ(宾聚忠); Chen CG(陈春刚); Xiao F(肖锋); Bin, JZ (reprint author), Chinese Acad Sci, Inst Mech, LHD, Beijing 100080, Peoples R China.
会议录名称	PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE (ICCS 2011)
	2011
页码	2327-2336
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
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.
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
WOS记录号	WOS:000299165200252
资助信息	Campus Nanyang Technolog Univ
URL	查看原文
收录类别	CPCI-S ; EI
语种	英语
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/46808
专题	高温气体动力学国家重点实验室
通讯作者	Bin, JZ (reprint author), Chinese Acad Sci, Inst Mech, LHD, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Bin JZ,Chen CG,Xiao F,et al. Global advection transport model on hexagonal-pentagonal geodesic grid by multi-moment scheme[C]PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE (ICCS 2011),2011:2327-2336.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
1-s2.0-S187705091100（8626KB）	会议论文		开放获取	CC BY-NC-SA	浏览下载