Numerical simulation and preliminary analysis of typhoon waves during three typhoons in the Yellow Sea and East China Sea
文献类型：CNKI期刊论文
| 作者 | WANG Ning; HOU Yijun; LI Shuiqing; LI Rui |
| 发表日期 | 2019-11-15 |
| 出处 | Journal of Oceanology and Limnology
 |
| 关键词 | Holland simulating waves nearshore(SWAN) typhoon waves Yellow Sea East China Sea wind-sea swell |
| 英文摘要 | In this study, typhoon waves generated during three typhoons(Damrey(1210), Fung-wong(1416), and Chan-hom(1509)) in the Yellow Sea and East China Sea were simulated in a simulating waves nearshore(SWAN) model, and the wind forcing was constructed by combining reanalyzed wind data with a Holland typhoon wind model. Various parameters, such as the Holland fitting parameter(B) and the maximum wind radius(R), were investigated in sensitivity experiments in the Holland model that affect the wind field construction. Six different formulations were considered and the parameters determined by comparing the simulated wind results with in-situ wind measurements. The key factors affecting wave growth and dissipation processes from deep to shallow waters were studied, including wind input, whitecapping, and bottom friction. Comparison with in-situ wave measurements suggested that the KOMEN scheme(wind input exponential growth and whitecapping energy dissipation) and the JONSWAP scheme(dissipation of bottom friction) resulted in good reproduction of the significant wave height of typhoon waves. A preliminary analysis of the wave characteristics in terms of wind-sea and swell wave revealed that swell waves dominated with the distance of R to the eye of the typhoon, while wind-sea prevailed in the outer region up to six to eight times the R values despite a clear misalignment between wind and waves. The results support the hypothesis that nonlinear wave-wave interactions may play a key role in the formation of wave characteristics. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Natural Science Foundation of China(Nos.U1706216,41606024,41506023) ; the National Key Research and Development Program of China(Nos.2016YFC1402000,2018YFC1407003) ; the CAS Strategic Priority Project(No.XDA19060202) ; the NSFC Innovative Group Grant Project(No.41421005) ; the NSFC-Shandong Joint Fund for Marine Science Research Centers Grant(No.U1406402) |
| 卷 | v.37期:06页:17-28 |
| 语种 | 英文; |
| 分类号 | P732.3;P731.2 |
| ISSN号 | 2096-5508 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/188403]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.NumericalSimulationDivision,NorthChinaSeaMarineForecastingCenterofMinistryofNaturalResources 2.KeyLaboratoryofOceanCirculationandWaves,InstituteofOceanology,ChineseAcademyofSciences 3.CenterforOceanMega-Science,ChineseAcademyofSciences 4.UniversityofChineseAcademyofSciences 5.LaboratoryforOceanandClimateDynamics,QingdaoNationalLaboratoryforMarineScienceandTechnology |
| 推荐引用方式 GB/T 7714 | WANG Ning,HOU Yijun,LI Shuiqing,et al. Numerical simulation and preliminary analysis of typhoon waves during three typhoons in the Yellow Sea and East China Sea. 2019. |
入库方式： OAI收割
来源：海洋研究所
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