摘要
利用第3代近岸海浪数值模式对影响南海湛江港海域的3次台风浪过程进行了模拟研究,结果表明:由藤田台风模型同化相应时刻的台风要素、NCAR网格点资料、单站观测资料后提供模式所需风场,利用自嵌套方式提供模式所需波谱边界条件的处理方法,对这3次台风浪的模拟来说,是较为理想的,此方案可为该海域台风浪的模拟预报提供较好的参考.
The SWAN model is used to simulate the process of three typhoons over the sea area around the Zhanjiang Port. In this model, the wind field is obtained by assimilation of the typhoon essentials, NCAR grid information, and observed data at individual stations, and the boundary condition of the wave spectra is obtained by the selfnesting method. The simulated results of the three typhoons are satisfactory, which can provide good reference for prediction of typhoon waves in this sea area.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
北大核心
2003年第5期593-596,共4页
Journal of Hohai University(Natural Sciences)
基金
南京气象学院气象灾害与环境变化重点实验室资助项目
关键词
湛江港
台风浪
海浪模式
数值模拟
Zhanjiang Port
typhoon wave
sea wave model
numerical simulation
