辐射吸收和化学反应对MHD自由对流卡森流体通过无限垂直倾斜多孔板的综合影响

B.V. Swarnalathamma , D.M. Praveen Babu , M. Veera Krishna
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引用次数: 2

摘要

本文研究了非定常MHD自由对流卡森流体在有热源和吸热的无界直向上倾斜吸热板上的运动。随后利用摄动法对所建立的方程进行了彻底的求解。速度、温度和浓度曲线以图形形式显示。研究了不同的最重要参数对流区的影响。此外,除了舍伍德数外,皮肤摩擦系数,努塞尔数也由不同的最重要参数找到,并以表格形式显示。随着化学反应约束的增加,速度降低,而随着热源参数的增加,速度提高。温度场随普朗特数的增大而减小,随温度吸收参数的增大而增大。浓度场随着化学反应约束的增加而增强,而随着施密特数的增加而减弱。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Combined impacts of Radiation absorption and Chemically reacting on MHD Free Convective Casson fluid flow past an infinite vertical inclined porous plate

In the current investigation, it is explored the unsteady MHD free convective Casson fluid movement over a boundless straight up inclined absorbent plate with heat source and/or heat absorption. The established equations are subsequently solved thoroughly by utilize of perturbation method. The velocity, temperature as well as concentration profiles are shown in graphical profiles. The consequences on the stream region for disparate foremost parameter had been investigated. Furthermore the skin friction factor, Nusselt number in addition to Sherwood numbers are found by the disparate foremost parameters as well as revealed in the tabular formats. The velocity reduces by an escalating into the chemical reaction constraint in addition to improved by an enhancement into heat resources parameters. The temperatures fields reduce by an enhancement into the Prandtl number, whereas it enlarges with an augment in temperature absorption parameter. The concentration field is enhances with an escalating into the chemical reaction constraint, while this retards by an enhancing into Schmidt number.

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