Determining the onset and strength of unforced wave breaking in a numerical wave tank
文献类型：期刊论文
| 作者 | He Hai-lun1; Song Jin-bao2 |
| 刊名 | CHINA OCEAN ENGINEERING
 |
| 出版日期 | 2014-08-01 |
| 卷号 | 28期号:4页码:501-509 |
| 关键词 | wave breaking numerical wave tank fractional energy loss breaking strength coefficient |
| 通讯作者 | He, HL (reprint author), State Ocean Adm, State Key Lab Satellite Ocean Environm Dynam, Inst Oceanog 2, Hangzhou 310012, Zhejiang, Peoples R China. |
| 英文摘要 | A numerical wave tank is used to investigate the onset and strength of unforced wave breaking, and the waves have three types of initial spectra: constant amplitude spectrum, constant steepness spectrum and Pierson-Moscowitz spectrum. Numerical tests are performed to validate the model results. Then, the onset of wave breaking is discussed with geometric, kinematic, and dynamic breaking criteria. The strength of wave breaking, which is always characterized by the fractional energy loss and breaking strength coefficient, is studied for different spectra. The results show how the energy growth rate is better than the initial wave steepness on estimating the fractional energy losses as well as breaking strength coefficient. |
| 学科主题 | Engineering; Water Resources |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000340672500007 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/23919]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 作者单位 | 1.State Ocean Adm, State Key Lab Satellite Ocean Environm Dynam, Inst Oceanog 2, Hangzhou 310012, Zhejiang, Peoples R China 2.Chinese Acad Sci, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | He Hai-lun,Song Jin-bao. Determining the onset and strength of unforced wave breaking in a numerical wave tank[J]. CHINA OCEAN ENGINEERING,2014,28(4):501-509. |
| APA | He Hai-lun,&Song Jin-bao.(2014).Determining the onset and strength of unforced wave breaking in a numerical wave tank.CHINA OCEAN ENGINEERING,28(4),501-509. |
| MLA | He Hai-lun,et al."Determining the onset and strength of unforced wave breaking in a numerical wave tank".CHINA OCEAN ENGINEERING 28.4(2014):501-509. |
入库方式： OAI收割
来源：海洋研究所
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