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| 东海西湖凹陷区溢油行为数值模拟 | |
| 引用本文： | 杨红,韩众,李曰嵩,邬益川,汤麟.东海西湖凹陷区溢油行为数值模拟[J].海洋环境科学,2012,31(2):216-220. |
| 作者姓名： | 杨红 韩众 李曰嵩 邬益川 汤麟 |
| 作者单位： | 1. 上海海洋大学海洋科学学院,上海,201306 2. 国家海洋局东海标准计量中心,上海,201306 3. 普光天然气净化厂,四川达州,636150 |
| 基金项目： | 国家海洋局908专项，海洋公益性行业科研项目，上海市海洋环境工程重点学科开放基金 |
| 摘 要： | 研究东中国海中日共同开发区附近海域溢油污染的问题,在模拟水动力场的基础上模拟了海上溢油漂移扩散情况。在表层流场和风场的作用下漂移,而油膜的扩展则通过油粒子的随机走动来实现。本文以东海西湖凹陷原油为溢油油种,通过模拟分析不同季节和不同风况下的溢油事故,对溢油油膜的扫海范围进行了分析。 |
| 关 键 词： | 东中国海 溢油 数值模拟 扫海范围 |
Numerical simulation of oil-spill in the Xihu Trough of the East China Sea |
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| YANG Hong , HAN Zhong , LI Yue-song , WU Yi-chuan , TANG Lin.Numerical simulation of oil-spill in the Xihu Trough of the East China Sea[J].Marine Environmental Science,2012,31(2):216-220. | |
| Authors: | YANG Hong HAN Zhong LI Yue-song WU Yi-chuan TANG Lin |
| Institution: | 1.College of Marine Science,Shanghai Ocean University,Shanghai 201306,China;2.East China Sea Center of Standard and Metrology,Shanghai 201306,China;3.Puguang Natural-Gas-Purify Plant,Dazhou 636150,China) |
| Abstract: | An oil particle-tracing model was built to simulate the pollution of oil spill in the East China Sea.Based on the tidal-current numerical simulation,oil-spill drifting was simulated.The model dispersed the oil slick into a lot of oil particles,and each of them represented certain quantity of oil.The transport was driven by the surface-layer current and wind.And the spreading of the slick can be simulated through the random-walking of oil particles.In order to simulate the oil slick drifting track and sweeping range,the crude oil from Xihu Trough was chosen as oil-spill kind under different wind situation in different seasons. |
| Keywords: | the East China Sea oil spill numerical simulation sweeping range |
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