| 穿山半岛北侧近岸"回流"现象的二维数值模拟 |
| |
| 引用本文： | 许雪峰,施伟勇,孙志林,羊天柱,袁笛.穿山半岛北侧近岸"回流"现象的二维数值模拟[J].海洋学研究,2011,29(1):84-89. |
| |
| 作者姓名： | 许雪峰 施伟勇 孙志林 羊天柱 袁笛 |
| |
| 作者单位： | 浙江大学建筑工程学院;国家海洋局第二海洋研究所; |
| |
| 基金项目： | 海洋公益性行业科研专项经费资助项目(200705015); 国家海洋局第二海洋研究所基本科研业务费专项资助项目(JG1012、JG0812) |
| |
| 摘 要： | 通过对穿山半岛北部海域定点潮流观测及表层海流漂流迹线跟踪资料的分析,螺头水道南侧的流场可分为3个流区:即主槽的主流区、靠近岸线的回流区及岬角之间的次生回流区,各流区的流场呈现不同特点.基于实测资料,采用正交曲线网格建立了二维潮流数值模型,对研究区的"回流"现象和"次生回流"现象进行了模拟,模拟结果显示:研究区流场模拟计...
|
| 关 键 词： | 回流 次生回流 岬角 潮流数值模拟 |
Two-dimensional numerical simulation of the return flow to the north side of the Chuanshan Peninsula |
| |
| XU Xue-feng,SHI Wei-yong,SUN Zhi-lin,YANG Tian-zhu,YUAN Di.Two-dimensional numerical simulation of the return flow to the north side of the Chuanshan Peninsula[J].Journal of Marine Sciences,2011,29(1):84-89. |
| |
| Authors: | XU Xue-feng SHI Wei-yong SUN Zhi-lin YANG Tian-zhu YUAN Di |
| |
| Institution: | XU Xue-feng1,2,SHI Wei-yong2,SUN Zhi-lin1,YANG Tian-zhu2,YUAN Di2(1.College of Civil Engineering and Architecture,Zhejiang University,Hangzhou 310006,China,2.Second Institute of Oceanography,SOA,Hangzhou 310012,China) |
| |
| Abstract: | Return flow around the headland shoreline is a common phenomenon,which has significant impact on the offshore constructions and ship anchorage.The studied area is located to the north of Chuanshan Peninsula and in the southern side of Luotou water channel.The maximum depth of the main channel is over 110 m.However,the shore slopes are steep with several promontory terrains,which makes the tidal current complicated and results in many return flows.In the studied sea area,fixed flow observations and drifting ... |
| |
| Keywords: | return flow secondary return flow headland tide numerical simulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
