Numerical simulation of a wind-sand flow under different conditions of atmospheric stability (vol 55, pg 721, 2008)
文献类型：期刊论文
| 作者 | Lue, Ping1; Dong, Zhibao |
| 刊名 | SEDIMENTOLOGY
 |
| 出版日期 | 2008-06-01 |
| 卷号 | 55期号:3页码:721-U22 |
| 关键词 | atmospheric stability Magnus effect numerical simulation wind profile |
| ISSN号 | 0037-0746 |
| DOI | 10.1111/j.1365-3091.2007.00856.x |
| 通讯作者 | Lue, Ping(lvping@ns.lzb.ac.cn) |
| 英文摘要 | A theoretical model for wind-sand flow is developed by considering the coupling between wind flow and sand particle motion, the latter subject to the Magnus effect, under different atmospheric stability conditions. Using this model, the characteristics of the wind-sand flow are discussed in detail. The results show that the atmospheric stability and the Magnus effect both have a strong influence on wind profiles and on the trajectories of sand particles. This approach produces results with characteristics that differ from those previously reported; the latter only applying to atmospheric conditions of neutral stability. The saltating sand reaches a greater height under non-neutral stability than under neutral stability, while the maximum horizontal distance is greater under unstable conditions and is smaller under stable conditions than under conditions of neutral stability. |
| 收录类别 | SCI |
| WOS关键词 | SALTATION ; TRANSPORT ; MOVEMENT ; LAYER ; AIR |
| WOS研究方向 | Geology |
| WOS类目 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000255836400010 |
| 出版者 | WILEY-BLACKWELL |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556038 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Lue, Ping |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Desert & Desertificat Cold, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lue, Ping,Dong, Zhibao. Numerical simulation of a wind-sand flow under different conditions of atmospheric stability (vol 55, pg 721, 2008)[J]. SEDIMENTOLOGY,2008,55(3):721-U22. |
| APA | Lue, Ping,&Dong, Zhibao.(2008).Numerical simulation of a wind-sand flow under different conditions of atmospheric stability (vol 55, pg 721, 2008).SEDIMENTOLOGY,55(3),721-U22. |
| MLA | Lue, Ping,et al."Numerical simulation of a wind-sand flow under different conditions of atmospheric stability (vol 55, pg 721, 2008)".SEDIMENTOLOGY 55.3(2008):721-U22. |
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来源：寒区旱区环境与工程研究所
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