Characteristics of tidal residual currents in the Luoyuan Bay and their influence on material distribution
A three-dimensional numerical simulation using MIKE 3 was carried out to explain the tidal distribution characteristics of the Luoyuan Bay in terms of flow field and cross-sectional vertical velocity,calculate the tidal residual flow field in the Luoyuan Bay,simulate the transport of material with particle characteristics in the bay using Lagrangian particle tracking method,and analyze the movement pattern of particles.The results show that the residual circulation structure is formed in the north-western part of the Luoyuan Bay,the northeastern recess and the inner bay mouth,and the material distribution in different areas of the bay is significantly correlated with the tidal residual current structure.This study provides a scientific basis for further investigation of the distribution mechanism of pollutants in the Luoyuan Bay,and provides technical support for pollution control and environmental protection in the Luoyuan Bay.
万方数据
维普
