活化能、热扩散、热扩散和霍尔电流对带有倾斜板的 MHD 卡松流体流动的影响

Q2 Mathematics CFD Letters Pub Date : 2024-01-23 DOI:10.37934/cfdl.16.6.90108
Subhan Kanchi, Prabhakara Rao Gaddala, Shobalatha Gurram
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引用次数: 0

摘要

本研究文章探讨了活化能和霍尔电流对流经具有热扩散和热扩散的连续拉伸表面的导电纳米流体的影响。在小雷诺数假设下,横向磁场被垂直施加。利用适当的相似变换,将支配偏微分方程转换为非线性常微分方程。在射流法的帮助下,计算了无量纲速度、温度和纳米粒子浓度的数值解。通过图表讨论了活化能、霍尔电流参数、布朗运动参数、热泳参数和磁性参数对速度、浓度和温度的影响。沿 x 和 z 方向的皮肤摩擦系数、局部努塞尔特数和舍伍德数均通过数值计算得出,以研究新出现参数的内部行为。
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Impact of Activation Energy, Diffusion Thermo, Thermal Diffusion and Hall Current on MHD Casson Fluid Flow with Inclined Plates
This research article deals with the impact of Activation energy and Hall current on an electrically conducting nanofluid flow past a continuously stretching surface with Diffusion thermo and thermal diffusion has been explored. Transverse magnetic field with the assumption of small Reynolds number is implemented vertically. Appropriate similarity transformations are utilized to transform the governing partial differential equations into the non-linear ordinary differential equations. Numerical solutions for the dimensionless velocity, temperature and nanoparticle concentration are computed with the help of the shooting method. The impact of each of the Activation energy, Hall current parameter, Brownian motion parameter, thermophoresis parameter and magnetic parameter on velocity, concentration and temperature, is discussed through graphs. The skin friction coefficient along the x−and z−directions, the local Nusselt number and the Sherwood number are calculated numerically to look into the inside behavior of the emerging parameters.
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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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