陈勤思,胡松,张春玲,邵伟增.海洋溢油溯源数值模拟方法的研究进展[J].海洋通报,2022,(5): |
海洋溢油溯源数值模拟方法的研究进展 |
Research progress of numerical simulation method for marine oil spill backtracking |
投稿时间:2021-07-23 修订日期:2021-12-13 |
DOI:10.11840/j.issn.1001-6392.2022.05.001 |
中文关键词: 海洋溢油 溯源 数值模拟 防灾减灾 |
英文关键词:marine oil spill backtracking method numerical simulation disaster prevention and reduction |
基金项目:国家重点研发计划子课题(2021YFC3101702) |
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中文摘要: |
海洋溢油溯源数值模拟可以为海上溢油事故的应急处置提供技术支撑,同时对确定溢油事故的泄漏源和责任方也具有重要的指导意义。本文概述了海洋溢油溯源数值模拟方法的最新研究成果,总结分析了包括对流扩散过程的逆运算、受体模式、粒子追踪模式和垂向溯源方法等在内的四类数值模拟方法的基础理论和研究进展。同时,归纳了三种常用的溢油溯源数值模拟结果分析方法,并给出了每种方法的优缺点及其对应的适用条件。在分析海洋溢油溯源数值模拟方法应用现状的基础上,初步探讨面临的挑战。这对全面理解溢油溯源数值模拟方法的理论和应用提供了重要参考,并可为相关工作和后续数值模拟方法的改进奠定基础。 |
英文摘要: |
The numerical simulation of marine oil spill backtracking can provide technical support for oil spill response, and also has important guiding significance for determining the source of oil spill accidents and the responsible party. In this study, the latest numerical simulation methods for marine oil spill backtracking are summarized, and the basic theories and research progress of four kinds of backtracking methods are reviewed and analyzed, including backward calculation based on the advection and diffusion, receptor mode,particle tracking model and 3-D backtracking method. Three commonly used trajectory analysis methods for oil spill backtracking are summarized, and the advantages and disadvantages of each method and corresponding applicable conditions are given. Furthermore, based on the analysis of the application status, the challenges of the numerical simulation method for marine oil spill backtracking are preliminarily discussed. This provides an important reference for understanding the theory and application of numerical simulation method for oil spill backtracking, and lays a foundation for related work and subsequent improvement of numerical simulation method. |
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