| 基于一、二维水动力耦合模拟的三峡库区溢油预测模型研究 |
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| 引用本文： | 邓健,黄立文,赵前,刘敬贤,王祥.基于一、二维水动力耦合模拟的三峡库区溢油预测模型研究[J].武汉理工大学学报(交通科学与工程版),2011(4). |
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| 作者姓名： | 邓健 黄立文 赵前 刘敬贤 王祥 |
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| 作者单位： | 武汉理工大学航运学院;交通运输部水运科学研究院; |
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| 基金项目： | 西部交通科技项目(批准号:200732822242); 湖北省自然科学基金项目(批准号:2009CDB179)资助 |
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| 摘 要： | 随着三峡库区通航条件的改善和船舶流量的不断增加,库区水上溢油风险形势日益严峻.文中以一维圣维南方程和二维EFDC模型为基础,实现了一维、二维水动力的耦合模拟,而后结合油粒子漂移扩散模型设计了一个适用于三峡库区水上溢油预测模型.在此基础上对175m水位的万州段长江干流的假想溢油事故进行了进行模拟,初步检验了溢油预测模型的效果.
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| 关 键 词： | 水动力 数值模拟 溢油预测 模型 |
Design of Oil Spill Forecast Model on the Three Gorges Reservoir Area Based on the Coupled One Dimension and Two Dimension Hydro Simulation |
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| Deng Jian, Huang Liwen Zhao Qian Liu Jingxian Wang Xiang.Design of Oil Spill Forecast Model on the Three Gorges Reservoir Area Based on the Coupled One Dimension and Two Dimension Hydro Simulation[J].journal of wuhan university of technology(transportation science&engineering),2011(4). |
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| Authors: | Deng Jian Huang Liwen Zhao Qian Liu Jingxian Wang Xiang |
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| Institution: | Deng Jian1,2) Huang Liwen1) Zhao Qian2) Liu Jingxian1) Wang Xiang1)(School of Navigation,Wuhan University of Technology,Wuhan 430063,China)1)(Waterbrone Transportation Institute,Beijing 100088,China)2) |
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| Abstract: | With the improvement of navigation environment on the Three Gorges reservoir area,the risk of oil spill becomes more and more serious.The paper selects one-dimension Saint-venant equation,two-dimension model-EFDC and coupled them.After that,'spillet' drift model has been put together with the hydrodynamic coupled model to form a oil spill forecast model system.Finally,the system has been used to simulate a oil spill case that occurs on the Wanzhou of Changjiang River and the result has been analysed. |
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| Keywords: | hydrodynamic numerical simulation oil spill forecast model |
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