Lagrangian model for oil spill diffusion at sea

被引：42
作者：
Lonin, SA [1 ]
机构：
[1] Escuela Naval, Ctr Invest Oceanog & Hidrog, Cartagena De Indias, Colombia
来源：
SPILL SCIENCE & TECHNOLOGY BULLETIN | 1999年 / 5卷 / 5-6期
关键词：
oil spill; oil droplet mixing; Lagrangian equation; Langeven equation;
D O I：
10.1016/S1353-2561(99)00078-X
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The Euleurian and Lagrangian methods for oil spill simulations are discussed. A mathematical description of the vertical movement of an oil droplet in the ocean is proposed based on the Langeven equation and the analytical test results are presented to compare the results. The results are that the buoyant effect and the vertical turbulent variations are very important mechanisms for vertical movement of oil in the water column. (C) 2000 Elsevier Science Ltd. All rights reserved.
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页码：331 / 336
页数：6
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