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Semi-analytical solution of MHD free convective Jeffrey fluid flow in the presence of heat source and chemical reaction
Ain Shams Engineering Journal ( IF 6.0 ) Pub Date : 2020-10-09 , DOI: 10.1016/j.asej.2020.08.015
Kottakkaran Sooppy Nisar , R. Mohapatra , S.R. Mishra , M. Ganeswar Reddy

An analysis is carried out for the steady free convective incompressible electrically conducting Jeffry fluid flow over a stretching surface. In addition, the presence of uniform heat source and first order chemical reaction enhance the heat and mass transfer properties of non-Newtonian fluid. Suitable self-similar transformations are used for the transformation of complex PDEs to nonlinear ODEs. Semi-analytical approach like Adomian Decomposition Method (ADM) is employed for this transformed governing equation to get approximate analytical solution. Further, the behavior of characterizing parameters is presented through graphs. The validation of the present result is obtained with an earlier established result in particular case. However, the major outcomes are; both the interaction parameter and Hartmann number favors in to enhance the velocity profiles whereas the it is interesting to see that, increasing interaction parameter for higher value of Hartmann number retards the fluid temperature but reverse effect is rendered for lower value.



中文翻译:

存在热源和化学反应的MHD自由对流Jeffrey流体流动的半解析解

对在拉伸表面上的稳定的自由对流不可压缩导电杰弗里流体流进行了分析。另外,均匀热源和一级化学反应的存在增强了非牛顿流体的传热和传质性能。合适的自相似转换用于将复杂的PDE转换为非线性ODE。该转换后的控制方程采用半解析方法(如Adomian分解法(ADM))来获得近似解析解。此外,特征参数的行为通过图形表示。在特定情况下,可以使用较早建立的结果来获得当前结果的验证。但是,主要结果是:

更新日期:2020-10-09
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