Numerical Study of Unsteady Jeffery Fluid Flow With Magnetic Field Effect and Variable Fluid Properties

Author:

Mabood Fazle1,Abdel-Rahman Reda G.2,Lorenzini Giulio3

Affiliation:

1. Department of Mathematics, University of Peshawar, Peshawar 25120, Pakistan e-mail:

2. Department of Mathematics, Faculty of Science, Benha University, Benha 13518, Egypt e-mail:

3. Department of Industrial Engineering, University of Parma, Parma 43124, Italy e-mail:

Abstract

A mathematical model has been constructed for determining the effects of variable viscosity and thermal conductivity on unsteady Jeffery flow over a stretching sheet in the presence of magnetic field and heat generation. The governing partial differential equations are transformed into a set of nonlinear coupled ordinary differential equations and then solved numerically by using the Runge–Kutta–Fehlberg method with shooting technique. A critical analysis with earlier published papers is done and the results are found to be in accordance with each other. Numerical solutions are then obtained and investigated in detail for different physical parameters such as skin-friction coefficient and reduced Nusselt number as well as other parametric values such as the velocity and temperature.

Publisher

ASME International

Subject

Fluid Flow and Transfer Processes,General Engineering,Condensed Matter Physics,General Materials Science

Reference47 articles.

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