文章基本信息

标题：A Study of Sectionally Related Dispersion and Chemical Reaction Effects
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作者：S. P. Singh ; G. C. Chadda ; A. K. Sinha 等
期刊名称：Defence Science Journal
印刷版ISSN：0976-464X
出版年度：2013
卷号：39
期号：3
页码：305-318
DOI：10.14429/dsj.39.4774
语种：English
出版社：Defence Scientific Information & Documentation Centre
摘要：This theoretical investigation is aimed at finding the influence ofthe cross-section on the equivalent dispersion coefficient of a solute in a non-Newtonian medium flowing through a channel by considering the Power law, Bingham plastic, Casson models of fluids and it has been noted that in the case of the first two, there is a steep rise with the increase of the width of the channel, but in the case of Casson model, equivalent dispersion coefficient attains a maximum atRla = 1.7. Some explanation is offered for this behaviour of the fluids
关键词：Power law;Bingham plastic;Casson models