水道港口Issue(2)：93-98,6.
南黄海辐射沙脊群西洋水道质点示踪数值模拟
Numerical simulation of water particle motion in Xiyang tidal inlet on radial sand ridges of south Yellow Sea
摘要
Abstract
Based on the 2D flow model and velocity distribution equation applied in Xiyang, the particle trajectory of Xiyang, located in the region of radial sand ridges in the south Yellow Sea, was obtained by using the Lagrange particle tracer method, which was consistent with the trajectory of a GPS buoy thrown into this area. The results show that the maximal surface velocities are 3.5 m/s and 2.0 m/s at the flood and ebb tide respectively. The water particles move along the main channel primarily and shift in sand ridge zone, with the Lagrange residual current moving towards south.关键词
Lagrange法/质点示踪/辐射沙脊群/西洋水道Key words
Lagrange methods/particle tracer/radial sand ridges/Xiyang tidal inlet分类
建筑与水利引用本文复制引用
徐凡,陶建峰,张长宽,康彦彦..南黄海辐射沙脊群西洋水道质点示踪数值模拟[J].水道港口,2013,(2):93-98,6.基金项目
国家自然科学基金(51179067，51109074)；高等学校博士学科点专项科研基金 （51179067，51109074）
