Dual solutions for unsteady stagnation-point flow of prandtl nanofluid past a stretching/shrinking plate

被引：10
|
作者：
Mahanthesh B. [1 ]
Gireesha B.J. [2 ]
机构：
[1] Department of Studies and Research in Mathematics, Kuvempu University, Shankarghatta, Shimoga, Karnataka
[2] Department of Mathematics, Christ University, Bangalore, Karnataka
来源：
Defect and Diffusion Forum | 2018年 / 388卷
关键词：
Brownian motion; Dual solutions; Nanofluid; Porous medium; Prandtl fluid stagnation-point flow; Stretching/shrinking sheet;
D O I：
10.4028/www.scientific.net/DDF.388.124
中图分类号：
学科分类号：
摘要：
Dual solutions for the time-dependent flow of a Prandtl fluid containing nanoparticles along a stretching/shrinking surface are presented. The nano Prandtl fluid fills the porous stretching/shrinking surface. The Buongiorno model is employed by accounting Brownian motion and thermophoresis slip mechanisms in the analysis. The relevant nonlinear problem is treated numerically via Runge-Kutta-Fehlberg scheme. The flow profiles are scrutinized with respect to the different governing parameters. Results of this study indicate that the temperature boundary layer thickness increased due to the influence of nanoparticles. © 2018 Trans Tech Publications, Switzerland.
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页码：124 / 134
页数：10
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