倾斜温度对MHD对流化学反应和吸收流体通过指数加速垂直多孔板的影响研究

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2018-12-29 DOI:10.3329/JNAME.V15I2.31314

M. C. Raju, S. H. Reddy, E. K. Reddy

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引用次数: 1

摘要

通过考虑倾斜温度，对沿指数加速垂直板的MHD对流化学反应和吸收流体在霍尔电流的影响下进行了系统的研究。应用拉普拉斯变换技术得到了流体速度、温度和浓度的无量纲控制方程的精确解。基于这些解，还导出了表面摩擦系数、努塞尔数和舍伍德数的表达式。用图形表示法对不同物理参数对流量的影响进行了彻底的检验。记录并分析了表面摩擦系数、传热率和传质率的数值。

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Study of ramped temperature influence on MHD convective chemically reactive and absorbing fluid past an exponentially accelerated vertical porous plate

A systematic study has been performed on MHD convective chemically reactive and absorbing fluid along an exponentially accelerated vertical plate with the impact of Hall current by considering ramped temperature. Laplace transform technique is applied to obtain exact solutions of the non-dimensional governing equations for fluid velocity, temperature and concentration. Based on these solutions, the expressions for skin friction coefficient, Nusselt number and Sherwood number are also derived. The consequences of diverse physical parameters on flow quantities are examined thoroughly with graphical representations. The numerical values for skin friction coefficient, rate of heat transfer and rate of mass transfer are recorded and analyzed.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.