Comments on “Virtual Simulation of Pollution Diffusion in Oil Pollution Accidents”

Yingmin Yu

Ekoloji, 2019, Issue 108, Pages: 997-1001

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Abstract

Based on the analysis of the characteristics of oil pollution accidents and the transport process of pollutants, a threedimensional oil pollution model based on Lagrange integral method is established. The model calculates the diffusion and transport behavior of pollutants in oil-polluted environments, such as homogeneous density, stratified density and stratified velocity. The simulation results are in good agreement with the experimental data, which proves the accuracy and validity of the model. The simulation example of oil spill accident in Bohai submarine pipeline shows that the model can provide theoretical basis and technical support for risk assessment and emergency response of oil pollution accident.

Keywords

petroleum pollution, diffusion, virtual simulation, trajectory prediction

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