IMECH-IR  > 高温气体动力学国家重点实验室
Application of the characteristic CIP method to a shallow water model on the sphere
Peng XD; Chang Y; Li XL; Xiao F(肖锋)
Source PublicationAdvances in Atmospheric Sciences
2010
Volume27Issue:4Pages:728-740
ISSN0256-1530
AbstractSemi-implicit algorithms are popularly used to deal with the gravitational term in numerical models. In this paper, we adopt the method of characteristics to compute the solutions for gravity waves on a sphere directly using a semi-Lagrangian advection scheme instead of the semi-implicit method in a shallow water model, to avoid expensive matrix inversions. Adoption of the semi-Lagrangian scheme renders the numerical model always stable for any Courant number, and which saves CPU time. To illustrate the efficiency of the characteristic constrained interpolation profile (CIP) method, some numerical results are shown for idealized test cases on a sphere in the Yin-Yang grid system.
DOI10.1007/s00376-009-9148-6
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000278929300002
WOS KeywordADVECTION ; SCHEME ; EQUATIONS ; TRANSPORT ; GEOMETRY ; SOLVER ; FLOW
WOS Research AreaMeteorology & Atmospheric Sciences
WOS SubjectMeteorology & Atmospheric Sciences
Funding OrganizationNational Natural Science Foundation of China (NSFC) [40875065, 40805045] ; Chinese Academy of Meteorological Sciences (CAMS) [2008R001] ; State Key Laboratory of Severe Weather, CAMS [2008LASWZI05]
Department其他
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43561
Collection高温气体动力学国家重点实验室
Corresponding AuthorPeng XD
Recommended Citation
GB/T 7714
Peng XD,Chang Y,Li XL,et al. Application of the characteristic CIP method to a shallow water model on the sphere[J]. Advances in Atmospheric Sciences,2010,27(4):728-740.
APA Peng XD,Chang Y,Li XL,&Xiao F.(2010).Application of the characteristic CIP method to a shallow water model on the sphere.Advances in Atmospheric Sciences,27(4),728-740.
MLA Peng XD,et al."Application of the characteristic CIP method to a shallow water model on the sphere".Advances in Atmospheric Sciences 27.4(2010):728-740.
Files in This Item: Download All
File Name/Size DocType Version Access License
075.pdf(4107KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Peng XD]'s Articles
[Chang Y]'s Articles
[Li XL]'s Articles
Baidu academic
Similar articles in Baidu academic
[Peng XD]'s Articles
[Chang Y]'s Articles
[Li XL]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Peng XD]'s Articles
[Chang Y]'s Articles
[Li XL]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 075.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.