Preliminary Study on the Bidirectional Jet System ofCoastal Waters in the Shuidong Lagoon[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2011,50(2):116-119.
Preliminary Study on the Bidirectional Jet System ofCoastal Waters in the Shuidong Lagoon[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2011,50(2):116-119.DOI:
The Environmental Fluid Dynamics Code numerical model is used to simulate the hydrodynamic field of coastal waters in the Shuidong Lagoon. The results show that the ebb flow is bounded by eastern shoreline and develops asymmetryly. The west ebb flow is unaffected by topography and grows freely. The east jet shows wallattached jet properties. Residual currents in the Shuidong Bay and tidal inlet are seawards. Residual currents out of inlet show a compound structure
with the ebb flow in the middle zone and the flood flow in lateral zones. A pair of circulations in adverse directions exist on both sides of the channel
with a weak anticlockwise circulation in the east channel and a strong clockwise circulation in the west.
关键词
潮汐汊道水东湾双向射流余流
Keywords
tidal inletShuidong lagoonbidirection jetresidual current