SWAN模式对黄渤海海域浪高的模拟能力试验  

THE SIMULATION TEST OF SWAN MODEL IN THE WAVEHE IGHT IN THE HUANG-BO SEA AREAS

作　　者：李燕[1] 薄兆海 

机构地区：[1]兰州大学资源环境学院,兰州730001 [2]大连市气象台,大连116001

出　　处：《海洋预报》2005年第3期75-82,共8页Marine Forecasts

摘　　要：SWAN模式即第三代浅水波浪数值预报模式,不仅能仔细考虑能量平衡方程式中的各项源函数,而且对近海海域(浅水)以及复杂地形海域的浪高有很好的模拟能力。本文在简述我们从青岛海洋大学“九.五”国家重点科技攻关项目中引进的SWAN模式的基础上,详细论述了T213和MM5两种风场资料在SWAN模式中的应用及对比验证。发现MM5海平面上空10m处风场资料优于T213的1000hPa风场资料,用在SWAN模式对黄渤海海域浪高模拟中预报结果较好。The SWAN model, the model of the numerical forecast of the shallow water wave of the third generation, can take careful note of all the source functions in the Energy Balance Equation, and at the same time better simulate the wave height both in near sea areas （shallow water） and complex areas. This paper presents a brief introduction of the SWAN model lead in from “9·5” national vital technological research items in the charge of Qingdao Ocean University, and discuss in detail the respective application and their comparison of the T213 wind data and the MM5 wind data in SWAN. It is found that the MM5 wind data of ten meters above the sea level is better than the T213 wind data in 1000hpa and thus obtains a desirable forecast result when applied in the SWAN model in the simulation of the Huang-Bo Sea areas.

关 键 词：SWAN模式 风场资料 浅水波浪数值预报 MM5 浪高 

分 类 号：P731[天文地球—海洋科学]