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Computational and Applied Mathematics Journal

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Squeezing Unsteady MHD Cu-water Nanofluid Flow Between Two Parallel Plates in Porous Medium with Suction/Injection

Computational and Applied Mathematics Journal
Vol.4 , No. 2, Publication Date: Mar. 2, 2018, Page: 31-42

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Authors

[1]	Alok Kumar Pandey, Department of Mathematics, Statistics and Computer Science, Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, India.
[2]	Manoj Kumar, Department of Mathematics, Statistics and Computer Science, Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, India.

Abstract

In this article the influence of suction/injection on flow and heat transfer in squeezing unsteady magneto-hydrodynamics flow between parallel plates in porous medium in the presence of thermal radiation for Cu-water nanofluid has been analyzed. The radiative heat flux is used to portray energy equation by using Rosseland approximation. The set of altered ODEs with appropriate boundary conditions have been solved numerically by applying shooting method along with Runge-Kutta-Fehlberg 4-5^th order of integration technique. The influences of relatable parameters on dimensionless flow field and thermal field have been shown in graphs and tabular form. The results elucidate that heat transfer coefficient decreases as increasing in thermal radiation parameter while the absolute values of coefficient of skin friction enhances with amplify in magnetic field parameter. The outcomes also declared that as enhance in the values of suction/injection parameter both the velocity and temperature profiles regularly decline.

Keywords

MHD, Nanofluid, Porous Medium, Suction/Injection, Thermal Radiation

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