通过系统的建模方法来管理深海漏油事件
Zhi Chen1, Zhaoyang Yang1, Kenneth Lee2
1Department of Building, Civil, and Environmental Engineering, Concordia University, 1455 de Maisonneuve Blvd. W, Montreal, Quebec, Canada, H3G 1M8.
Journal of environmental management
|May 17, 2024
概括
一个新的深水漏油模型 (DWOSM) 模拟了深水爆发漏油事件. 这种经过验证的模型有助于评估和管理海上石油活动带来的环境风险.
科学领域:
- 环境科学 环境科学
- 海洋学 海洋学 海洋学
- 石油工程是石油工程中的一个.
背景情况:
- 深水石油勘探对海洋生态系统构成环境风险.
- 海底爆发是海上石油生产的一个重大问题.
- 现有的模型可能无法准确地捕捉近地和远地漏油动态之间的过渡.
研究的目的:
- 介绍深水漏油模型 (DWOSM),这是一个新的3D拉格朗模型.
- 模拟海底爆炸造成的石油泄漏的运输和命运.
- 提高深水漏油影响的预测准确度.
主要方法:
- 开发了DWOSM,其中有三个相互连接的模块:DWOSM-DSD,DWOSM-NearField和DWOSM-FarField.
- 综合热力学模型用于预测深水条件下的石油特性.
- 采用近场粒子跟踪算法来改进近场到远场过渡.
- 使用假设的北美深水爆发场景验证了模型.
主要成果:
- DWOSM准确地预测了油滴大小分布和羽毛的动态.
- 该模型有效地模拟了近田和远田地区的石油运输和命运.
- DWOSM显示了与已建立的漏油模型相似的结果.
- 热力学模型增强了在不同深水条件下石油行为的预测.
结论:
- 对于深水爆发场景,DWOSM提供了可靠的预测.
- 综合方法改善了对漏油演变的模拟.
- DWOSM作为一个有价值的决策工具,用于对海洋活动的环境影响评估和管理.
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