Currents induced by waves in the surf zone and the pollutant transport analysis

摘要：

As a long-term hydrodynamic phenomenon induced by waves,the currents dominate the pollutant transport in the shoaling and surf zones. The present study was focused on the analysis of the cross-shore currents induced by waves and the pollutant transport. The wave parameters were obtained by solving one phase-averaged wave model including wave shoaling and breaking in the surf zone. The effect of the breaking The surf zone was considered by specifying an additional boundary condition on the mean water level (MWL). We introduced a formula for the vertical varied wave radiation stress into the hydrodynamic model. Furtherly, we simulated and analyzed the pollutant transport in the domain for different pollutant release position.

关键词： undertow simulation vertical varied radiation stress surf zone water quality

作者: Jing-xin Zhang Hua Liu

作者单位: School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiao Tong University Shanghai,China

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: 1025-1030

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）