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首页> 外文期刊>International Journal of Heat and Mass Transfer >Taylor dispersion in a packed pipe with wall reaction: Based on the method of Gill's series solution
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Taylor dispersion in a packed pipe with wall reaction: Based on the method of Gill's series solution

机译：带有壁反应的填充管中的泰勒分散：基于吉尔级数解的方法

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摘要

A parametrical analysis on solute transport in a packed pipe with first-order wall reaction based on the method of Gill's series solution is presented. The main contribution of this work is to demonstrate the dispersion of solute cloud in different superficial flow in porous media, in particular, the evolution of the solute cloud in large times. The results show the dependence of some characteristic coefficients of the dispersion process on both the damping factor of the porous media flow and wall reaction rate. This work offers an insight into the effect of porous media on solute migration with wall reaction, the effect turns out to be of monotonous regularity.
机译：基于吉尔级数解的方法，对一阶壁反应的填充管中溶质运移进行了参数分析。这项工作的主要贡献是证明溶质云在多孔介质中不同表面流动中的分散，特别是溶质云在大范围内的演化。结果表明，分散过程的某些特征系数与多孔介质流动的阻尼因子和壁反应速率有关。这项工作提供了对多孔介质对壁反应与溶质迁移的影响的见解，该结果证明是单调的规律性。

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  • 来源
  • 作者

    Ping Wang; Zhi Li; Xudong Wu; Yiran An;

  • 作者单位

    State Key Laboratory for Turbulence and Complex Systems, College of Engineering, Peking University, Beijing 100871, China;

    State Key Laboratory for Turbulence and Complex Systems, College of Engineering, Peking University, Beijing 100871, China;

    State Key Laboratory for Turbulence and Complex Systems, College of Engineering, Peking University, Beijing 100871, China;

    State Key Laboratory for Turbulence and Complex Systems, College of Engineering, Peking University, Beijing 100871, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Dispersion; Mass transport; Porous media; Wall reaction;

    机译：分散;大众运输;多孔介质墙反应;

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