Effect of chemical redaction on hue dispersion of a solute in a porous medium

Dulal Pal

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Effect of chemical redaction on hue dispersion of a solute in a porous medium

机译：化学修饰对溶质在多孔介质中色相分散的影响

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摘要

A mathematical model is presented in this paper which describes he dispersion of a chemically active solute in the laminar flow in a sparsely packed porous medium. The validity of time-dependent dispersion coefficient is widened by using a generalized dispersions coefficient. The effect of porous parameter and chemical reaction on the dispersion coefficient is studied. The exact solution for the mean concentration distribution of a chemically active solute is obtained as a function of downwind distance and item. Resells are also obtained for pure convection.

机译：本文介绍了一个数学模型，该模型描述了化学活性溶质在稀疏堆积的多孔介质中的层流中的分散。通过使用广义色散系数，可以扩大时间相关色散系数的有效性。研究了多孔参数和化学反应对分散系数的影响。获得了化学活性溶质的平均浓度分布的精确解，它是顺风距离和项的函数。还获得纯对流转售。

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来源
《Applied Mathematical Modelling》 |1999年第7期|557-566|共10页
作者
Dulal Pal;
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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
中图分类应用数学;
关键词
Dispersion; Chemicla reaction; Porous medium;

机译：分散;化学反应;多孔介质;

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1. Study of Solute Dispersion with Source/Sink Impact in Semi-Infinite Porous Medium [J] . R. Kumar, A. Chatterjee, M. K. Singh, Pollution . 2020,第1期

机译：半无限多孔介质源/水槽抗源分散的研究
2. Challenges in the Application of Fractional Derivative Models in Capturing Solute Transport in Porous Media: Darcy-Scale Fractional Dispersion and the Influence of Medium Properties [J] . Yong Zhang, Charalambos Papelis, Michael H. Young, Mathematical Problems in Engineering . 2013,第pta2期

机译：分数导数模型在捕获多孔介质中溶质运移中的应用面临的挑战：达西规模分数分散和介质性质的影响
3. STEADY SOLUTE DISPERSION IN COMPOSITE POROUS MEDIUM BETWEEN TWO PARALLEL PLATES [J] . J. Prathap Kumar, J. C. Umavathi, Ali J. Chamkha Journal of porous media . 2013,第12期

机译：在两个平行板之间的多孔介质中的稳定溶质扩散
4. Numerical Modeling of Solute Transport in Porous Medium withSpatially-Dependent Dispersion and First-Order Chemical Reaction [C] . Ali Al-Mudhaf, Ali J. Chamkha 2005 American Filtration amp; Separations Society 18th annual conference . 2005

机译：多孔介质中溶质运移的空间模型及一阶化学反应的数值模拟
5. An experimental investigation of the dependence of dispersion on flow parameters and porous media properties during solute transport through consolidated porous media independent of Fickian assumptions [D] . Shadizadeh, Seyed Reza 1991

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6. Dispersion in porous media in oscillatory flow between flat plates: applications to intrathecal periarterial and paraarterial solute transport in the central nervous system [O] . M. Keith Sharp, Roxana O. Carare, Bryn A. Martin 2019

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7. Effect of homogeneous and heterogeneous reactions on the solute dispersion in composite porous medium [O] . J. Prathap Kumar, J.C. Umavathi, Shivakumar Madhavarao 2018

机译：均相和异质反应对复合多孔介质溶质分散体的影响

Effect of chemical redaction on hue dispersion of a solute in a porous medium

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