热扩散和化学反应对带有倾斜板的多孔介质中混合对流 MHD 卡松流体的影响

Q2 Mathematics CFD Letters Pub Date : 2024-05-06 DOI:10.37934/cfdl.16.9.6480
Sunita Rani Yedhiri, Srinivasa Rao Puchakayala, Kalyan Kumar Palaparthi, Haribabu Kommaddi
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引用次数: 0

摘要

本文分析了在热辐射和化学反应的影响下,热扩散和化学反应对经过倾斜多孔通道的粘性、不可压缩和导电流体的非线性混合对流 MHD 流动的影响。在物理上适当的边界条件下,利用两期扰动技术对变换后的守恒方程进行了分析求解。流体速度、流体温度和物种浓度的数值以图表形式显示,而板面表皮摩擦系数、传热速率和传质速率的数值则以表格形式显示,适用于不同的相关流动参数值。可以看出,速度随着磁场参数的增加而降低。随着热扩散参数的增加,速度和浓度也随之增加。该研究与化学材料加工应用相关。
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Consequences of Thermal Diffusion and Chemical Reaction on Mixed Convection MHD Casson Fluid through Porous Media with Inclined Plates
In this present article, we analyzed the effects of Thermal diffusion and chemical reaction on nonlinear mixed convection MHD flow of viscous, incompressible and electrically conducting fluid past an inclined porous channel under the influence of thermal radiation and chemical reaction. The transformed conservation equations are solved analytically subject to physically appropriate boundary conditions by using two term perturbation technique. The numerical values of fluid velocity, fluid temperature and species concentration are displayed graphically whereas those of skin friction coefficient, rate of heat transfer and rate of mass transfer at the plate are presented in tabular form for various values of pertinent flow parameters. It is observed that the velocity is decreased with increasing magnetic field parameter. The resultant velocity and concentration has enhances with increasing thermal diffusion parameters. The study is relevant to chemical materials processing applications.
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来源期刊
CFD Letters
CFD Letters Chemical Engineering-Fluid Flow and Transfer Processes
CiteScore
3.40
自引率
0.00%
发文量
76
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