Institutional Repository of Key Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
| 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
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| 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 | |
| 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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