岛屿潮余涡的动力分析  

The Dynamical Analysis of Tidal Residual Vorticities around an Island

作　　者：杨昭庆[1] 

机构地区：[1]国家海洋局第二海洋研究所

出　　处：《东海海洋》1989年第1期1-9,共9页Donghai Marine Science

摘　　要：本文用涡动力学分析方法对孤立岛屿周围的余环流产生过程进行了分析,得到了在不同入射潮波下岛屿周围的余涡分布形态,同时亦分析了余涡强度对有关特征量的依赖情况。The mechanism of the tidal residual vorticities around an island was analysed by using vorticity dynamic method. The vorticity distribution patterns under different incoming tidal waves were presented, and the effects of the tidal velocity, the water depth gradient and the diameter of the island were discussed in the paper.

关 键 词：岛屿 潮余涡 余涡动力分析 

分 类 号：P731.23[天文地球—海洋科学]