SCSIO OpenIR  > 中科院边缘海地质重点实验室
An alternative leapfrog scheme for surface gravity wave equations
Zhou, WD
2002
发表期刊JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY
ISSN0739-0572
卷号19期号:9页码:1415-1423
摘要An alternative leapfrog scheme using a staggered time grid system is proposed to solve surface gravity wave equations. In addition to the nondissipative second-order accuracy scheme that is inherent in the standard leapfrog scheme, the alternative leapfrog scheme has the advantages that 1) no separation of the solution occurs at the even and odd time levels, 2) it is twice as efficient as the standard leapfrog scheme, and 3) it requires only the one time level storage. Numerical experiments show its numerical properties and computational efficiency. The wave amplitude is not damped and the total energy is conserved. The alternative leapfrog scheme is one of the most efficient schemes. It is applied to the surface gravity wave terms in ocean circulation models, and its usefulness is shown.
部门归属Chinese Acad Sci, S China Sea Inst Oceonol, Guangzhou 510301, Peoples R China
学科领域Engineering, Ocean ; Meteorology & Atmospheric Sciences
URL查看原文
收录类别sci
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/4732
专题中科院边缘海地质重点实验室
推荐引用方式
GB/T 7714
Zhou, WD. An alternative leapfrog scheme for surface gravity wave equations[J]. JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY,2002,19(9):1415-1423.
APA Zhou, WD.(2002).An alternative leapfrog scheme for surface gravity wave equations.JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY,19(9),1415-1423.
MLA Zhou, WD."An alternative leapfrog scheme for surface gravity wave equations".JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY 19.9(2002):1415-1423.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
An alternative leapf(377KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。