The spacing of Langmuir circulation under modest wind

doi:10.1007/s00343-012-1201-0

IOCAS-IR > 海洋环流与波动重点实验室

	The spacing of Langmuir circulation under modest wind
	Li Shuang; Song Jinbao; Li, S (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China.
	2012-07-01
发表期刊	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	0254-4059
卷号	30 期号:4 页码:690-696
文章类型	Article
摘要	Spacing characteristics of Langmuir circulation (LC) are computed by large eddy simulation (LES) model under modest wind. LC is an organized vertical motion, evidenced as buoyant materials forming lines nearly parallel to the wind direction. The horizontal distribution of velocity computed by LES shows clear lines formed by LC. These lines grow and parallel to each other for a while, which we call the stable state, before they finally form Y-junctions. We computed spacing between every two parallel lines by averaging them under the stable state. Statistically, spacing results of 154 tests (seven wind speed cases of 22 test runs each) show high correlations between spacing and wind speed, as well as mixed layer depth. The relationship of spacing and wind is important for future LC parameterization of upper-ocean mixing.
关键词	Spacing Langmuir Circulation (Lc) Large Eddy Simulation (Les)
学科领域	Limnology ; Oceanography
DOI	10.1007/s00343-012-1201-0
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000305906700022
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/12199
专题	海洋环流与波动重点实验室
通讯作者	Li, S (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China.
作者单位	Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China
第一作者单位	海洋环流与波动重点实验室
推荐引用方式 GB/T 7714	Li Shuang,Song Jinbao,Li, S . The spacing of Langmuir circulation under modest wind[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2012,30(4):690-696.
APA	Li Shuang,Song Jinbao,&Li, S .(2012).The spacing of Langmuir circulation under modest wind.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,30(4),690-696.
MLA	Li Shuang,et al."The spacing of Langmuir circulation under modest wind".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 30.4(2012):690-696.

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