Abstract

The present paper encorporates the effet of magnetic field on the incompressible Casson fluid flow between two parallel infinite rectangular plates approaching towards or away from each other with suction or injection at the porous plates. Using similarity transformations the governing Navier-Stokes equations are reduced to a nonlinear ordinary differential equation. Semi-analytical solution is obtained based on the Homotopy perturbation method. Further, the solution is compared with the classical finite difference method separately. The effect of magnetic field on velocity, skin friction and pressure is analysed on flow between two plates with suction or injection, where two plates moving towards or away from each other.

Highlights

  • The rapid advancements in technology and industries, the flow between porous structures have acquired the attention of numerous researchers in recent times due to their applications in the field of medicine and industry

  • The flow of blood through arteries, pumping of heart, polymer industry process, injection modeling, compression, power transmission and lubrication technology can be grasped by the basic fluid flow between porous structures

  • The Casson fluid flow between two plates grasp the attention of researchers due to its practical applications

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Summary

INTRODUCTION

The rapid advancements in technology and industries, the flow between porous structures have acquired the attention of numerous researchers in recent times due to their applications in the field of medicine and industry. The Casson fluid flow between two plates grasp the attention of researchers due to its practical applications. The detailed study of nano fluids under different conditions and effects is well established by Abderrahim Wakif and his associates(Abderrahim et al (2017a,b, 2018c,b, 2019, 2018a); Saleem et al (2019)). This type of study mainly involves two sections, first one mathematical formulation, the second solution of the problem. Most of this kind of problems is highly nonlinear, solving these really challenges to the research community, many authors solved them using numerical and seminumerical methods (Sachdev et al (2000); Shijun (2011)).

MATHEMATICAL FORMULATIONS
The pressure distribution
METHOD OF SOLUTION
RESULTS AND DISCUSSION
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