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Sensitivity analysis of emerging parameters in the presence of thermal radiation on magnetohydrodynamic nanofluids via wavelets
Engineering with Computers ( IF 8.7 ) Pub Date : 2021-01-02 , DOI: 10.1007/s00366-020-01221-6
Sapna Pandit , Seema Sharma

The current article investigates magnetohydrodynamics nanofluid flow with radiation effect between two horizontal rotating plates numerically using scale-3 Haar wavelets. The rudimentary governing equations have been transformed set of nonlinear ordinary differential equations (ODEs) using similarity transformation. Then, obtained nonlinear system of ODEs is solved by wavelet collocation method. The effect of various emerging parameters such as magnetic parameter, rotation parameter, Prandtl number, Schmidt number, and Brownian motion parameter has been analysed on dimensionless velocity, temperature and concentration profiles. The result section represents the output in from of figures. Through convergence analysis of scale-3 Haar wavelets, it is concluded that error goes to zero as resolution level goes to infinity.

中文翻译:

通过小波对磁流体动力学纳米流体存在热辐射时出现的参数的敏感性分析

当前文章使用尺度 3 Haar 小波数值研究了两个水平旋转板之间具有辐射效应的磁流体动力学纳米流体流动。基本的控制方程已经使用相似变换转换成一组非线性常微分方程 (ODE)。然后,利用小波搭配法求解得到的常微分非线性系统。分析了磁参数、旋转参数、普朗特数、施密特数和布朗运动参数等各种新兴参数对无量纲速度、温度和浓度分布的影响。结果部分表示来自图的输出。通过尺度 3 Haar 小波的收敛分析,得出结论,随着分辨率水平趋于无穷大,误差趋于零。
更新日期:2021-01-02
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