Study on Bohai sea tidal dynamics under extratropical storm surge

摘要：

Bay is one of the areas affected by by extratropical storm surges and the economy loss there due to this is remarkable. A numerical model is established to couple the astronomic tide and the storm surge for Bohai Sea and its vicinity. Based on validation, it is applied to analyse the influence of the extratropical storm surge in Oct. 2003 on the water level set-up/down and on the spatial-temporal variations of the flow fields. Due to the extratropical storm surge, the water level setup is obvious along the Bohai Bay coast; the water level fluctuation varies greatly. The tidal flow of Bohai Sea is changed from the local reversing tidal current to unidirectional flow.

关键词： Bohai Sea extratropical storm surge flow field variation numerical simulation

作者: Xin Li Wei-sheng Zhang Jin-shan Zhang

作者单位: College of Harbor,Coastal and Offshore Engineering,Hohai University,Nanjing,China Nanjing Hydraulic Research Institute,Nanjing,China;Key Lab of Ports and Waterway&Sedimentation Engin Nanjing Hydraulic Research Institute,Nanjing,China;Key Lab of Ports and Waterway&Sedimentation Engin

会议类型: 国际会议

会议名称: 9th International Conference on Hydrodynamics(第九届国际水动力学会议 ICHD2010)

会议地点: 上海

会议语种:英文

页码: 608-613

在线出版日期: 2010-10-11（万方平台首次上网日期，不代表论文的发表时间）