...
首页> 外文期刊>Journal of Hazardous Materials >A literature review of the physics and predictive modelling of oil spill evaporation
【24h】

A literature review of the physics and predictive modelling of oil spill evaporation

机译:溢油蒸发的物理学和预测模型的文献综述

获取原文
获取原文并翻译 | 示例
           

摘要

The literature on the physics and mathematical modelling of oil spill evaporation is reviewed. Two basic approaches to the mechanism of evaporation are proposed in the literature, first-order decay and boundary-layer limited. Several workers propose a first-order decay process which yields a logarithmic decrease in evaporation with time. Most workers use boundary-layer equations adapted from water evaporation work. These equations predict a constant evaporation mass transfer rate dependent on scale size and wind speed. The implementation of these equations in oil spill models is reviewed. Three primary approaches are adopted: use of a simplified logarithmic predictor, direct use of a boundary-layer model and use of a fractionated cut model. The last uses readily available distillation data and estimations of how each cut evaporates. A comparison of experimental data and prediction methods shows that the accuracy is very dependent on the particular oil properties.
机译:回顾了有关溢油蒸发的物理和数学模型的文献。文献中提出了两种基本的蒸发机理,即一阶衰减和边界层限制。一些工作人员提出了一阶衰减过程,该过程使蒸发量随时间呈对数下降。大多数工人使用的边界层方程式适合水的蒸发工作。这些方程式预测了恒定的蒸发传质速率,具体取决于水垢尺寸和风速。审查了这些方程在溢油模型中的实现。采用了三种主要方法:使用简化的对数预测器,直接使用边界层模型和使用分段切割模型。最后一个使用容易获得的蒸馏数据和每个馏分如何蒸发的估计。实验数据和预测方法的比较表明,精度非常取决于特定的油性。

著录项

  • 来源
    《Journal of Hazardous Materials》 |1995年第2期|p.157-175|共19页
  • 作者

    Mervin F. Fingas;

  • 作者单位

    c/o Environment Canada, 3439 River Road, Ottawa, Ontario, Canada K1A 0H3;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工程基础科学;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号