Analysis Oil Spills of a Fishing Port by Numerical Simulation

In this paper, the water dynamic model of a fishing port in the east China sea is established by using MIKE 21 which is one of a relatively mature international DHI software series, then a fishing harbour oil spill model which is based on the Lagrangian particle tracking theory was set up to research oil spill pollution problem near an island in the east China sea. Simulating spilled oil under the static wind, southeast wind a tide weeks within 12 h diffusion trajectory and the distribution of the different situation are analyzed. Studies have shown that the hydrodynamic conditions are the most critical factor in the impact of the oil spill sea area, followed by the greatest impact of the sea area is southeast wind. The research results can be reference for the decision of potential oil spill emergency response.