A novel analytic solution of MHD flow for two classes of visco-elastic fluid over a sheet stretched with non-linearly (quadratic) velocity

被引：0
作者：
Rafael Cortell
机构：
[1] Universidad Politécnica de Valencia,Departamento de Física Aplicada, Escuela Técnica Superior de Ingenieros de Caminos, Canales y Puertos
来源：
Meccanica | 2013年 / 48卷
关键词：
Laminar boundary layer; Magnetic field; Non-linear (quadratic) stretching surfaces;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The laminar boundary layer flow induced in a quiescent visco-elastic fluid by a permeable stretched flat surface with non-linearly (quadratic) velocity and appropriate wall transpiration under the influence of a magnetic field is investigated. It is shown that the problem permits a complete analytic exponentially decaying solution for the set of continuity and momentum equations with both magnetic field and visco-elasticity influences for two classes of visco-elastic fluid, namely, the second grade and Walters’ liquid B fluids. The effects on both the skin friction parameter α and velocity profiles of various physical parameters such as visco-elasticity, suction/blowing parameter and magnetic parameter are studied. The results for the velocity field are presented through graphs and discussed in detail.
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页码：2299 / 2310
页数：11
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