科研之友
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摘要
A particle tracking model was applied to estimate the sediment transport with presence of hydrocarbons inside a lagoon on the borders of the Grijalva River in Tabasco Mexico, for which purpose the calculation of the hydrodynamics of the study area was determined the three-dimensional velocity field [I], later, the calculation of particle transport was obtained, which was determined in any direction of the space caused by the velocity field and the turbulent dispersion (random movement of the Brownian type). The dispersion and re-suspension mechanisms of the particles used were represented by stochastic models, which describe the movement by means of a probability function [2]. The validation of the model was previously carried out by [3], obtaining average relative errors of less than 4.8%. The results obtained from simulating the particle transport, allow determining, under different hydrodynamic scenarios, the areas susceptible to accumulation of sediments within the lagoon, for its subsequent removal and treatment or final disposal.
- 出版日期2018
